JP2011029629A - 半導体装置の作製方法 - Google Patents
半導体装置の作製方法 Download PDFInfo
- Publication number
- JP2011029629A JP2011029629A JP2010148181A JP2010148181A JP2011029629A JP 2011029629 A JP2011029629 A JP 2011029629A JP 2010148181 A JP2010148181 A JP 2010148181A JP 2010148181 A JP2010148181 A JP 2010148181A JP 2011029629 A JP2011029629 A JP 2011029629A
- Authority
- JP
- Japan
- Prior art keywords
- oxide semiconductor
- layer
- semiconductor layer
- oxide
- film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 480
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 48
- 238000010438 heat treatment Methods 0.000 claims abstract description 177
- 238000000034 method Methods 0.000 claims abstract description 121
- 239000012298 atmosphere Substances 0.000 claims abstract description 116
- 230000002829 reductive effect Effects 0.000 claims abstract description 109
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 90
- 239000001301 oxygen Substances 0.000 claims abstract description 84
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 82
- 238000006356 dehydrogenation reaction Methods 0.000 claims abstract description 29
- 230000018044 dehydration Effects 0.000 claims abstract description 28
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 28
- 239000007789 gas Substances 0.000 claims description 84
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 84
- 229910052757 nitrogen Inorganic materials 0.000 claims description 43
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 21
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 2
- 239000010408 film Substances 0.000 abstract description 318
- 239000010409 thin film Substances 0.000 abstract description 161
- 239000012535 impurity Substances 0.000 abstract description 40
- 230000015572 biosynthetic process Effects 0.000 abstract description 39
- 238000010583 slow cooling Methods 0.000 abstract description 18
- 239000010410 layer Substances 0.000 description 703
- 239000000758 substrate Substances 0.000 description 152
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 72
- 239000000463 material Substances 0.000 description 60
- 238000004544 sputter deposition Methods 0.000 description 49
- 239000004973 liquid crystal related substance Substances 0.000 description 42
- 229910052786 argon Inorganic materials 0.000 description 36
- 230000006870 function Effects 0.000 description 36
- 230000008569 process Effects 0.000 description 33
- 239000011261 inert gas Substances 0.000 description 30
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 29
- 229910007541 Zn O Inorganic materials 0.000 description 29
- 230000001681 protective effect Effects 0.000 description 29
- 238000005530 etching Methods 0.000 description 28
- 229910052734 helium Inorganic materials 0.000 description 28
- 239000001307 helium Substances 0.000 description 28
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 28
- 229910052814 silicon oxide Inorganic materials 0.000 description 28
- 208000005156 Dehydration Diseases 0.000 description 26
- 229910052739 hydrogen Inorganic materials 0.000 description 23
- 229910052754 neon Inorganic materials 0.000 description 22
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 22
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 21
- 229910052581 Si3N4 Inorganic materials 0.000 description 20
- 239000011521 glass Substances 0.000 description 20
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 20
- 239000001257 hydrogen Substances 0.000 description 19
- 238000012545 processing Methods 0.000 description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 238000005401 electroluminescence Methods 0.000 description 17
- 239000002245 particle Substances 0.000 description 17
- 239000013078 crystal Substances 0.000 description 16
- 239000011159 matrix material Substances 0.000 description 16
- 238000000206 photolithography Methods 0.000 description 16
- 239000003990 capacitor Substances 0.000 description 14
- 239000000123 paper Substances 0.000 description 13
- 239000011241 protective layer Substances 0.000 description 13
- 229920005989 resin Polymers 0.000 description 13
- 239000011347 resin Substances 0.000 description 13
- 229910052782 aluminium Inorganic materials 0.000 description 12
- 238000004364 calculation method Methods 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000010936 titanium Substances 0.000 description 12
- 239000011787 zinc oxide Substances 0.000 description 12
- 239000000956 alloy Substances 0.000 description 11
- 125000004429 atom Chemical group 0.000 description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 10
- 229910045601 alloy Inorganic materials 0.000 description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 10
- 239000004020 conductor Substances 0.000 description 10
- 238000001816 cooling Methods 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 229910052710 silicon Inorganic materials 0.000 description 10
- 239000010703 silicon Substances 0.000 description 10
- 229910052719 titanium Inorganic materials 0.000 description 10
- 238000011282 treatment Methods 0.000 description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 9
- 239000003094 microcapsule Substances 0.000 description 9
- 239000000565 sealant Substances 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 238000007667 floating Methods 0.000 description 8
- 229910052733 gallium Inorganic materials 0.000 description 8
- -1 hydrogen ions Chemical class 0.000 description 8
- 238000001039 wet etching Methods 0.000 description 8
- 239000011701 zinc Substances 0.000 description 8
- 229910003437 indium oxide Inorganic materials 0.000 description 7
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 7
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 7
- 239000002356 single layer Substances 0.000 description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- 239000011651 chromium Substances 0.000 description 6
- 238000004891 communication Methods 0.000 description 6
- 238000000151 deposition Methods 0.000 description 6
- 230000008021 deposition Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000001312 dry etching Methods 0.000 description 6
- 230000005684 electric field Effects 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 6
- 238000000329 molecular dynamics simulation Methods 0.000 description 6
- 125000004430 oxygen atom Chemical group O* 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000000137 annealing Methods 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 5
- 150000002431 hydrogen Chemical class 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 229910044991 metal oxide Inorganic materials 0.000 description 5
- 150000004706 metal oxides Chemical class 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229910052750 molybdenum Inorganic materials 0.000 description 5
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 5
- 229910052721 tungsten Inorganic materials 0.000 description 5
- 229910001930 tungsten oxide Inorganic materials 0.000 description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 239000012300 argon atmosphere Substances 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 229920001940 conductive polymer Polymers 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 229910052738 indium Inorganic materials 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000011733 molybdenum Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000012798 spherical particle Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 229910052715 tantalum Inorganic materials 0.000 description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
- 239000010937 tungsten Substances 0.000 description 4
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 229910052779 Neodymium Inorganic materials 0.000 description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 239000005407 aluminoborosilicate glass Substances 0.000 description 3
- 229910052788 barium Inorganic materials 0.000 description 3
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 3
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000005388 borosilicate glass Substances 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000001747 exhibiting effect Effects 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910017604 nitric acid Inorganic materials 0.000 description 3
- 150000002894 organic compounds Chemical class 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 3
- 229920006267 polyester film Polymers 0.000 description 3
- 229920002620 polyvinyl fluoride Polymers 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 229910052706 scandium Inorganic materials 0.000 description 3
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 3
- WZJUBBHODHNQPW-UHFFFAOYSA-N 2,4,6,8-tetramethyl-1,3,5,7,2$l^{3},4$l^{3},6$l^{3},8$l^{3}-tetraoxatetrasilocane Chemical compound C[Si]1O[Si](C)O[Si](C)O[Si](C)O1 WZJUBBHODHNQPW-UHFFFAOYSA-N 0.000 description 2
- UWCWUCKPEYNDNV-LBPRGKRZSA-N 2,6-dimethyl-n-[[(2s)-pyrrolidin-2-yl]methyl]aniline Chemical compound CC1=CC=CC(C)=C1NC[C@H]1NCCC1 UWCWUCKPEYNDNV-LBPRGKRZSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical compound FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 description 2
- 229910005191 Ga 2 O 3 Inorganic materials 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 229910020923 Sn-O Inorganic materials 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 229910052790 beryllium Inorganic materials 0.000 description 2
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 2
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 230000005281 excited state Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 125000001153 fluoro group Chemical group F* 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009616 inductively coupled plasma Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000011859 microparticle Substances 0.000 description 2
- 239000002159 nanocrystal Substances 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- HMMGMWAXVFQUOA-UHFFFAOYSA-N octamethylcyclotetrasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 HMMGMWAXVFQUOA-UHFFFAOYSA-N 0.000 description 2
- 125000000962 organic group Chemical group 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 150000001282 organosilanes Chemical class 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 238000001552 radio frequency sputter deposition Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910017073 AlLi Inorganic materials 0.000 description 1
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 102100022887 GTP-binding nuclear protein Ran Human genes 0.000 description 1
- 206010052128 Glare Diseases 0.000 description 1
- 101000774835 Heteractis crispa PI-stichotoxin-Hcr2o Proteins 0.000 description 1
- 101000620756 Homo sapiens GTP-binding nuclear protein Ran Proteins 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 101100393821 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) GSP2 gene Proteins 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 229910002808 Si–O–Si Inorganic materials 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 206010047571 Visual impairment Diseases 0.000 description 1
- GDFCWFBWQUEQIJ-UHFFFAOYSA-N [B].[P] Chemical compound [B].[P] GDFCWFBWQUEQIJ-UHFFFAOYSA-N 0.000 description 1
- AZWHFTKIBIQKCA-UHFFFAOYSA-N [Sn+2]=O.[O-2].[In+3] Chemical compound [Sn+2]=O.[O-2].[In+3] AZWHFTKIBIQKCA-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000005354 aluminosilicate glass Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- SWXQKHHHCFXQJF-UHFFFAOYSA-N azane;hydrogen peroxide Chemical compound [NH4+].[O-]O SWXQKHHHCFXQJF-UHFFFAOYSA-N 0.000 description 1
- UMIVXZPTRXBADB-UHFFFAOYSA-N benzocyclobutene Chemical compound C1=CC=C2CCC2=C1 UMIVXZPTRXBADB-UHFFFAOYSA-N 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000005380 borophosphosilicate glass Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003098 cholesteric effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 1
- 230000005525 hole transport Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000838 magnetophoresis Methods 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- GVGCUCJTUSOZKP-UHFFFAOYSA-N nitrogen trifluoride Chemical compound FN(F)F GVGCUCJTUSOZKP-UHFFFAOYSA-N 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- AHLBNYSZXLDEJQ-FWEHEUNISA-N orlistat Chemical compound CCCCCCCCCCC[C@H](OC(=O)[C@H](CC(C)C)NC=O)C[C@@H]1OC(=O)[C@H]1CCCCCC AHLBNYSZXLDEJQ-FWEHEUNISA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000128 polypyrrole Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920000123 polythiophene Polymers 0.000 description 1
- 238000004698 pseudo-potential method Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005546 reactive sputtering Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000001004 secondary ion mass spectrometry Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 229910001936 tantalum oxide Inorganic materials 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
- 238000002230 thermal chemical vapour deposition Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 description 1
- QQQSFSZALRVCSZ-UHFFFAOYSA-N triethoxysilane Chemical compound CCO[SiH](OCC)OCC QQQSFSZALRVCSZ-UHFFFAOYSA-N 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- OYQCBJZGELKKPM-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O-2].[Zn+2].[O-2].[In+3] OYQCBJZGELKKPM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66742—Thin film unipolar transistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/7869—Thin film transistors, i.e. transistors with a channel being at least partly a thin film having a semiconductor body comprising an oxide semiconductor material, e.g. zinc oxide, copper aluminium oxide, cadmium stannate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67098—Apparatus for thermal treatment
- H01L21/67109—Apparatus for thermal treatment mainly by convection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67098—Apparatus for thermal treatment
- H01L21/67115—Apparatus for thermal treatment mainly by radiation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1222—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or crystalline structure of the active layer
- H01L27/1225—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or crystalline structure of the active layer with semiconductor materials not belonging to the group IV of the periodic table, e.g. InGaZnO
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78606—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Thin Film Transistor (AREA)
- Liquid Crystal (AREA)
- Electroluminescent Light Sources (AREA)
- Shift Register Type Memory (AREA)
- Dram (AREA)
Abstract
【解決手段】チャネル形成領域を含む半導体層を酸化物半導体膜とする薄膜トランジスタを有する半導体装置の作製方法において、酸化物半導体膜前にゲート絶縁層内に存在する水分などの不純物を低減した後、酸化物半導体膜の純度を高め、不純物である水分などを低減する加熱処理(脱水化または脱水素化のための加熱処理)を行った後、酸素雰囲気下において徐冷する。ゲート絶縁層中、及び酸化物半導体膜中に加え、上下に接して設けられる膜と酸化物半導体膜の界面に存在する水分などの不純物を低減する。
【選択図】図1
Description
図2(A)は半導体装置の有する薄膜トランジスタ470の平面図であり、図2(B)は図2(A)の線C1−C2における断面図である。薄膜トランジスタ470は逆スタガ型の薄膜トランジスタであり、絶縁表面を有する基板である基板400上に、ゲート電極層401、ゲート絶縁層402、酸化物半導体層403、ソース電極層またはドレイン電極層405a、405bを含む。また、薄膜トランジスタ470を覆い、酸化物半導体層403に接する酸化物絶縁膜407が設けられている。
半導体装置及び半導体装置の作製方法を図3及び図4を用いて説明する。実施の形態1と同一部分または同様な機能を有する部分、及び工程は、実施の形態1と同様に行うことができ、繰り返しの説明は省略する。
薄膜トランジスタを含む半導体装置の作製工程について、図5乃至図8を用いて説明する。
本実施の形態では、実施の形態1と一部工程が異なる一例を示す。本実施の形態は、ソース電極層またはドレイン電極層405a、405bの形成後に脱水化または脱水素化の第2の加熱処理を行う例を図9に示す。なお、図1と同一の部分には同じ符号を用いて説明する。
半導体装置及び半導体装置の作製方法を、図10を用いて説明する。実施の形態1と同一部分または同様な機能を有する部分、及び工程は、実施の形態1と同様に行うことができ、繰り返しの説明は省略する。
半導体装置及び半導体装置の作製方法を、図11を用いて説明する。実施の形態1と同一部分または同様な機能を有する部分、及び工程は、実施の形態1と同様に行うことができ、繰り返しの説明は省略する。
本実施の形態では、チャネルストップ型の薄膜トランジスタ1430の一例について図12(A)、図12(B)及び図12(C)を用いて説明する。また、図12(C)は薄膜トランジスタの上面図の一例であり、図中Z1―Z2の鎖線で切断した断面図が図12(B)に相当する。また、薄膜トランジスタ1430の酸化物半導体層にガリウムを含まない酸化物半導体材料を用いる形態を示す。
半導体装置及び半導体装置の作製方法を、図13(A)及び図13(B)を用いて説明する。実施の形態7と同一部分または同様な機能を有する部分、及び工程は、実施の形態7と同様に行うことができ、繰り返しの説明は省略する。
本実施の形態では、実施の形態1と構造が一部異なる例を図14に示す。実施の形態1と同一部分または同様な機能を有する部分、及び工程は、実施の形態1と同様に行うことができ、繰り返しの説明は省略する。
本実施の形態では、同一基板上に少なくとも駆動回路の一部と、画素部に配置する薄膜トランジスタを作製する例について以下に説明する。
薄膜トランジスタを作製し、該薄膜トランジスタを画素部、さらには駆動回路に用いて表示機能を有する半導体装置(表示装置ともいう)を作製することができる。また、薄膜トランジスタを駆動回路の一部または全体を、画素部と同じ基板上に一体形成し、システムオンパネルを形成することができる。
(実施の形態12)
半導体装置として発光表示装置の例を示す。表示装置の有する表示素子としては、ここではエレクトロルミネッセンスを利用する発光素子を用いて示す。エレクトロルミネッセンスを利用する発光素子は、発光材料が有機化合物であるか、無機化合物であるかによって区別され、一般的に、前者は有機EL素子、後者は無機EL素子と呼ばれている。
本明細書に開示する半導体装置は、電子ペーパーとして適用することができる。電子ペーパーは、情報を表示するものであればあらゆる分野の電子機器に用いることが可能である。例えば、電子ペーパーを用いて、電子書籍(電子ブック)、ポスター、電車などの乗り物の車内広告、クレジットカード等の各種カードにおける表示等に適用することができる。電子機器の一例を図27に示す。
本明細書に開示する半導体装置は、さまざまな電子機器(遊技機も含む)に適用することができる。電子機器としては、例えば、テレビジョン装置(テレビ、またはテレビジョン受信機ともいう)、コンピュータ用などのモニタ、デジタルカメラ、デジタルビデオカメラ、デジタルフォトフレーム、携帯電話機(携帯電話、携帯電話装置ともいう)、携帯型ゲーム機、携帯情報端末、音響再生装置、パチンコ機などの大型ゲーム機などが挙げられる。
101 ゲート電極層
102 ゲート絶縁層
103 酸化物半導体層
105a ソース電極層またはドレイン電極層
105b ソース電極層またはドレイン電極層
107 保護絶縁層
108 容量配線
109 酸化物半導体膜
110 画素電極層
121 端子
122 端子
125 コンタクトホール
126 コンタクトホール
127 コンタクトホール
128 透明導電膜
129 透明導電膜
132 導電膜
133 酸化物半導体層
134 酸化物半導体層
135 酸化物半導体層
400 基板
401 ゲート電極層
402 ゲート絶縁層
403 酸化物半導体層
404a ソース領域またはドレイン領域
404b ソース領域またはドレイン領域
405a ソース電極層またはドレイン電極層
405b ソース電極層またはドレイン電極層
430 酸化物半導体層
460 薄膜トランジスタ
470 薄膜トランジスタ
601 電気炉
602 チャンバー
603 ヒーター
604 基板
605 サセプター
606 ガス供給手段
607 排気手段
611a ガス供給源
611b ガス供給源
612a 圧力調整弁
612b 圧力調整弁
613a 精製器
613b 精製器
614a マスフローコントローラ
614b マスフローコントローラ
615a ストップバルブ
615b ストップバルブ
Claims (9)
- ゲート電極層上にゲート絶縁層を形成し、
前記ゲート絶縁層を脱水化または脱水素化し、
前記脱水化または脱水素化させたゲート絶縁層上に酸化物半導体層を形成し、
前記酸化物半導体層を脱水化または脱水素化した後、徐冷し、
前記脱水化または脱水素化させた酸化物半導体層上にソース電極層及びドレイン電極層を形成し、
前記ゲート絶縁層、前記酸化物半導体層、前記ソース電極層、及び前記ドレイン電極層上に前記酸化物半導体層の一部と接する酸化物絶縁膜を形成することを特徴とする半導体装置の作製方法。 - 請求項1において前記酸化物半導体層の脱水化または脱水素化は窒素雰囲気、または希ガス雰囲気、或いは減圧下の加熱処理であることを特徴とする半導体装置の作製方法。
- ゲート電極層上にゲート絶縁層を形成し、
前記ゲート絶縁層を脱水化または脱水素化し、
前記脱水化または脱水素化させたゲート絶縁層上に酸化物半導体層を形成し、
前記酸化物半導体層を不活性雰囲気下で加熱してキャリア濃度を増加させた後、徐冷し、
前記キャリア濃度を増加した酸化物半導体層上にソース電極層及びドレイン電極層を形成し、
前記ゲート絶縁層、前記加熱した酸化物半導体層、前記ソース電極層、及び前記ドレイン電極層上に前記加熱した酸化物半導体層の一部と接する酸化物絶縁膜を形成してキャリア濃度を低減することを特徴とする半導体装置の作製方法。 - 請求項3において前記不活性雰囲気は窒素、または希ガスであることを特徴とする半導体装置の作製方法。
- 請求項3または請求項4において、前記酸化物半導体層を不活性雰囲気下、かつ温度400℃以上で加熱することを特徴とする半導体装置の作製方法。
- 請求項3または請求項4において、前記酸化物半導体層を不活性雰囲気下、400℃以上で加熱した後、不活性雰囲気下または酸素雰囲気下で室温以上100℃未満まで徐冷を行うことを特徴とする半導体装置の作製方法。
- ゲート電極層上にゲート絶縁層を形成し、
前記ゲート絶縁層を脱水化または脱水素化し、
前記脱水化または脱水素化させたゲート絶縁層上に酸化物半導体層を形成し、
前記酸化物半導体層を減圧下で加熱してキャリア濃度を増加させた後、徐冷し、
前記キャリア濃度を増加した酸化物半導体層上にソース電極層及びドレイン電極層を形成し、
前記ゲート絶縁層、前記加熱した酸化物半導体層、前記ソース電極層、及び前記ドレイン電極層上に前記加熱した酸化物半導体層の一部と接する酸化物絶縁膜を形成してキャリア濃度を低減することを特徴とする半導体装置の作製方法。 - 請求項7において、前記酸化物半導体層を減圧下、400℃以上で加熱した後、不活性雰囲気下または酸素雰囲気下で室温以上100℃未満まで徐冷を行うことを特徴とする半導体装置の作製方法。
- 請求項1乃至8のいずれか一において、前記ゲート絶縁層の脱水化または脱水素化は窒素雰囲気、または希ガス雰囲気、或いは減圧下の加熱であることを特徴とする半導体装置の作製方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010148181A JP5663214B2 (ja) | 2009-07-03 | 2010-06-29 | 半導体装置の作製方法 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009159238 | 2009-07-03 | ||
JP2009159238 | 2009-07-03 | ||
JP2010148181A JP5663214B2 (ja) | 2009-07-03 | 2010-06-29 | 半導体装置の作製方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014232364A Division JP5976078B2 (ja) | 2009-07-03 | 2014-11-17 | 半導体装置の作製方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011029629A true JP2011029629A (ja) | 2011-02-10 |
JP2011029629A5 JP2011029629A5 (ja) | 2013-01-17 |
JP5663214B2 JP5663214B2 (ja) | 2015-02-04 |
Family
ID=43412900
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010148181A Expired - Fee Related JP5663214B2 (ja) | 2009-07-03 | 2010-06-29 | 半導体装置の作製方法 |
JP2014232364A Active JP5976078B2 (ja) | 2009-07-03 | 2014-11-17 | 半導体装置の作製方法 |
JP2016141650A Active JP6140342B2 (ja) | 2009-07-03 | 2016-07-19 | 半導体装置の作製方法 |
JP2017089532A Active JP6345840B2 (ja) | 2009-07-03 | 2017-04-28 | 半導体装置の作製方法 |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014232364A Active JP5976078B2 (ja) | 2009-07-03 | 2014-11-17 | 半導体装置の作製方法 |
JP2016141650A Active JP6140342B2 (ja) | 2009-07-03 | 2016-07-19 | 半導体装置の作製方法 |
JP2017089532A Active JP6345840B2 (ja) | 2009-07-03 | 2017-04-28 | 半導体装置の作製方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US8518740B2 (ja) |
JP (4) | JP5663214B2 (ja) |
KR (3) | KR101652741B1 (ja) |
CN (2) | CN101944485B (ja) |
TW (2) | TWI566304B (ja) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012150875A (ja) * | 2010-12-28 | 2012-08-09 | Semiconductor Energy Lab Co Ltd | 信号処理回路 |
JP2012256406A (ja) * | 2011-04-08 | 2012-12-27 | Semiconductor Energy Lab Co Ltd | 記憶装置、及び当該記憶装置を用いた半導体装置 |
JP2013062495A (ja) * | 2011-08-19 | 2013-04-04 | Semiconductor Energy Lab Co Ltd | 半導体装置、及び半導体装置の作製方法 |
JP2013065840A (ja) * | 2011-08-31 | 2013-04-11 | Semiconductor Energy Lab Co Ltd | 半導体装置、及び半導体装置の作製方法 |
JP2013131741A (ja) * | 2011-11-25 | 2013-07-04 | Semiconductor Energy Lab Co Ltd | 半導体装置の作製方法 |
KR20130075671A (ko) * | 2011-12-27 | 2013-07-05 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 그 제작 방법 |
JP2013140949A (ja) * | 2011-11-25 | 2013-07-18 | Semiconductor Energy Lab Co Ltd | 半導体装置の作製方法 |
JP2015057750A (ja) * | 2009-10-09 | 2015-03-26 | 株式会社半導体エネルギー研究所 | シフトレジスタ |
JP2015181185A (ja) * | 2011-05-05 | 2015-10-15 | 株式会社半導体エネルギー研究所 | 表示装置 |
JP2016154261A (ja) * | 2011-03-30 | 2016-08-25 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
JP2016157507A (ja) * | 2010-02-19 | 2016-09-01 | 株式会社半導体エネルギー研究所 | 半導体装置及び半導体装置の作製方法 |
JP2016178146A (ja) * | 2015-03-19 | 2016-10-06 | 国立大学法人東北大学 | 半導体素子の製造方法 |
JP2016225651A (ja) * | 2011-05-19 | 2016-12-28 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
JP2017188184A (ja) * | 2009-10-16 | 2017-10-12 | 株式会社半導体エネルギー研究所 | 液晶表示装置、電子機器 |
US9947757B2 (en) | 2012-04-28 | 2018-04-17 | Boe Technology Group Co., Ltd. | Display device, array substrate, and thin film transistor |
JP2022009807A (ja) * | 2012-11-16 | 2022-01-14 | 株式会社半導体エネルギー研究所 | 半導体装置 |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102349158B (zh) | 2009-03-12 | 2015-05-06 | 株式会社半导体能源研究所 | 制造半导体器件的方法 |
WO2011002046A1 (en) | 2009-06-30 | 2011-01-06 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
KR102011616B1 (ko) | 2009-06-30 | 2019-08-16 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 제조 방법 |
WO2011001881A1 (en) * | 2009-06-30 | 2011-01-06 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
KR102228220B1 (ko) * | 2009-07-03 | 2021-03-17 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치의 제작 방법 |
CN102473731B (zh) | 2009-07-10 | 2015-06-17 | 株式会社半导体能源研究所 | 制造半导体器件的方法 |
KR101791370B1 (ko) | 2009-07-10 | 2017-10-27 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 |
KR102097932B1 (ko) | 2009-07-31 | 2020-04-06 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 디바이스 및 그 형성 방법 |
EP2460183A4 (en) | 2009-07-31 | 2015-10-07 | Semiconductor Energy Lab | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME |
US8115883B2 (en) | 2009-08-27 | 2012-02-14 | Semiconductor Energy Laboratory Co., Ltd. | Display device and method for manufacturing the same |
WO2011048925A1 (en) * | 2009-10-21 | 2011-04-28 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
KR101995704B1 (ko) | 2009-11-20 | 2019-07-03 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치의 제작 방법 |
US9496405B2 (en) | 2010-05-20 | 2016-11-15 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device including step of adding cation to oxide semiconductor layer |
US8906756B2 (en) | 2010-05-21 | 2014-12-09 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
JP5836680B2 (ja) * | 2010-07-27 | 2015-12-24 | 株式会社半導体エネルギー研究所 | 半導体装置及びその作製方法 |
US8748224B2 (en) * | 2010-08-16 | 2014-06-10 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of semiconductor device |
KR101426515B1 (ko) * | 2010-09-15 | 2014-08-05 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 표시 장치 |
JP5912467B2 (ja) * | 2010-12-10 | 2016-04-27 | 株式会社半導体エネルギー研究所 | 光電変換回路及び表示装置 |
US8912080B2 (en) | 2011-01-12 | 2014-12-16 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of the semiconductor device |
TWI535032B (zh) * | 2011-01-12 | 2016-05-21 | 半導體能源研究所股份有限公司 | 半導體裝置的製造方法 |
US8797303B2 (en) | 2011-03-21 | 2014-08-05 | Qualcomm Mems Technologies, Inc. | Amorphous oxide semiconductor thin film transistor fabrication method |
US8859330B2 (en) * | 2011-03-23 | 2014-10-14 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
US8956944B2 (en) * | 2011-03-25 | 2015-02-17 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
TWI545652B (zh) | 2011-03-25 | 2016-08-11 | 半導體能源研究所股份有限公司 | 半導體裝置及其製造方法 |
JP5319816B2 (ja) * | 2011-05-21 | 2013-10-16 | 双葉電子工業株式会社 | 薄膜半導体装置と薄膜半導体装置を用いた表示装置 |
US20120298998A1 (en) | 2011-05-25 | 2012-11-29 | Semiconductor Energy Laboratory Co., Ltd. | Method for forming oxide semiconductor film, semiconductor device, and method for manufacturing semiconductor device |
TWI805306B (zh) * | 2011-08-29 | 2023-06-11 | 日商半導體能源研究所股份有限公司 | 半導體裝置 |
JP2013055080A (ja) * | 2011-08-31 | 2013-03-21 | Japan Display East Co Ltd | 表示装置および表示装置の製造方法 |
CN103843146B (zh) | 2011-09-29 | 2016-03-16 | 株式会社半导体能源研究所 | 半导体器件 |
CN106847929B (zh) | 2011-09-29 | 2020-06-23 | 株式会社半导体能源研究所 | 半导体装置 |
JP2013087962A (ja) * | 2011-10-13 | 2013-05-13 | Panasonic Corp | 加熱調理装置 |
US9018629B2 (en) * | 2011-10-13 | 2015-04-28 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing semiconductor device |
US9379254B2 (en) | 2011-11-18 | 2016-06-28 | Qualcomm Mems Technologies, Inc. | Amorphous oxide semiconductor thin film transistor fabrication method |
DE112013007566B3 (de) | 2012-08-03 | 2018-02-22 | Semiconductor Energy Laboratory Co., Ltd. | Halbleitervorrichtung |
DE102013216824B4 (de) | 2012-08-28 | 2024-10-17 | Semiconductor Energy Laboratory Co., Ltd. | Halbleitervorrichtung |
TWI657539B (zh) | 2012-08-31 | 2019-04-21 | 日商半導體能源研究所股份有限公司 | 半導體裝置 |
KR102331652B1 (ko) | 2012-09-13 | 2021-12-01 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 표시 장치 |
KR20240105514A (ko) | 2012-12-25 | 2024-07-05 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 |
CN103984168B (zh) * | 2013-02-08 | 2016-11-23 | 群创光电股份有限公司 | 液晶显示面板及液晶显示装置 |
TWI513003B (zh) * | 2013-02-08 | 2015-12-11 | Innolux Corp | 液晶顯示面板及液晶顯示裝置 |
US9231002B2 (en) | 2013-05-03 | 2016-01-05 | Semiconductor Energy Laboratory Co., Ltd. | Display device and electronic device |
CN103311311A (zh) * | 2013-05-16 | 2013-09-18 | 深圳市华星光电技术有限公司 | 一种薄膜晶体管、制备方法及相应的液晶显示器 |
JP6426402B2 (ja) * | 2013-08-30 | 2018-11-21 | 株式会社半導体エネルギー研究所 | 表示装置 |
JP6681117B2 (ja) * | 2015-03-13 | 2020-04-15 | 株式会社半導体エネルギー研究所 | 半導体装置 |
KR102568632B1 (ko) | 2016-04-07 | 2023-08-21 | 삼성디스플레이 주식회사 | 트랜지스터 표시판, 그 제조 방법 및 이를 포함하는 표시 장치 |
KR20170136740A (ko) * | 2016-06-02 | 2017-12-12 | 엘지디스플레이 주식회사 | 박막 트랜지스터의 제조 방법, 이를 수행하기 위한 탈수소 장치 및 이를 통해 제조된 박막 트랜지스터를 포함하는 유기 발광 표시 장치 |
US10205008B2 (en) * | 2016-08-03 | 2019-02-12 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of semiconductor device |
KR102343573B1 (ko) * | 2017-05-26 | 2021-12-28 | 삼성디스플레이 주식회사 | 플렉서블 디스플레이 장치 |
CN108538920B (zh) * | 2018-03-21 | 2022-07-29 | 湘潭大学 | 一种柔性铁电薄膜晶体管及其制备方法 |
CN110400754B (zh) * | 2018-04-25 | 2022-03-08 | 南京京东方显示技术有限公司 | 一种氧化物半导体薄膜晶体管的制造方法 |
CN109817576A (zh) * | 2018-12-25 | 2019-05-28 | 惠科股份有限公司 | 阵列基板的制备方法、阵列基板和显示面板 |
KR20200097856A (ko) * | 2019-02-08 | 2020-08-20 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
CN110571257B (zh) * | 2019-09-11 | 2023-08-08 | 京东方科技集团股份有限公司 | 显示基板及其制备方法、显示装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004165221A (ja) * | 2002-11-08 | 2004-06-10 | Semiconductor Energy Lab Co Ltd | 薄膜トランジスタ及びその作製方法 |
JP2006108622A (ja) * | 2004-09-07 | 2006-04-20 | Fuji Photo Film Co Ltd | 薄層トランジスタ、それを用いたアクティブマトリックス型表示装置、及び、液晶表示装置 |
JP2007123861A (ja) * | 2005-09-29 | 2007-05-17 | Semiconductor Energy Lab Co Ltd | 半導体装置及びその作製方法 |
JP2008124266A (ja) * | 2006-11-13 | 2008-05-29 | Hitachi Displays Ltd | 表示装置および表示装置の製造方法 |
JP2008281988A (ja) * | 2007-04-09 | 2008-11-20 | Canon Inc | 発光装置とその作製方法 |
Family Cites Families (136)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58196025A (ja) * | 1982-05-12 | 1983-11-15 | Hitachi Ltd | 半導体等のエ−ジング装置 |
US5079606A (en) * | 1989-01-26 | 1992-01-07 | Casio Computer Co., Ltd. | Thin-film memory element |
WO1997006554A2 (en) | 1995-08-03 | 1997-02-20 | Philips Electronics N.V. | Semiconductor device provided with transparent switching element |
JP3625598B2 (ja) | 1995-12-30 | 2005-03-02 | 三星電子株式会社 | 液晶表示装置の製造方法 |
JPH1197376A (ja) * | 1997-09-22 | 1999-04-09 | Hitachi Ltd | 高耐圧半導体装置及びその製造方法 |
JP3702096B2 (ja) * | 1998-06-08 | 2005-10-05 | 三洋電機株式会社 | 薄膜トランジスタ及び表示装置 |
JP4170454B2 (ja) | 1998-07-24 | 2008-10-22 | Hoya株式会社 | 透明導電性酸化物薄膜を有する物品及びその製造方法 |
JP2000150861A (ja) | 1998-11-16 | 2000-05-30 | Tdk Corp | 酸化物薄膜 |
JP3276930B2 (ja) | 1998-11-17 | 2002-04-22 | 科学技術振興事業団 | トランジスタ及び半導体装置 |
JP2000357586A (ja) | 1999-06-15 | 2000-12-26 | Sharp Corp | 薄膜el素子の製造方法および薄膜el素子 |
TW460731B (en) | 1999-09-03 | 2001-10-21 | Ind Tech Res Inst | Electrode structure and production method of wide viewing angle LCD |
JP2001284592A (ja) * | 2000-03-29 | 2001-10-12 | Sony Corp | 薄膜半導体装置及びその駆動方法 |
JP2001308335A (ja) * | 2000-04-24 | 2001-11-02 | Matsushita Electric Ind Co Ltd | 薄膜トランジスタの製造方法および表示装置 |
JP4089858B2 (ja) | 2000-09-01 | 2008-05-28 | 国立大学法人東北大学 | 半導体デバイス |
KR20020038482A (ko) | 2000-11-15 | 2002-05-23 | 모리시타 요이찌 | 박막 트랜지스터 어레이, 그 제조방법 및 그것을 이용한표시패널 |
JP4383743B2 (ja) * | 2001-02-16 | 2009-12-16 | イグニス・イノベイション・インコーポレーテッド | 有機発光ダイオード表示器用のピクセル電流ドライバ |
JP2002261009A (ja) * | 2001-03-01 | 2002-09-13 | Sony Corp | 半導体薄膜の形成方法及びそれを用いた薄膜トランジスタの製造方法 |
SG142160A1 (en) * | 2001-03-19 | 2008-05-28 | Semiconductor Energy Lab | Method of manufacturing a semiconductor device |
JP3997731B2 (ja) | 2001-03-19 | 2007-10-24 | 富士ゼロックス株式会社 | 基材上に結晶性半導体薄膜を形成する方法 |
JP2002289859A (ja) | 2001-03-23 | 2002-10-04 | Minolta Co Ltd | 薄膜トランジスタ |
JP4090716B2 (ja) | 2001-09-10 | 2008-05-28 | 雅司 川崎 | 薄膜トランジスタおよびマトリクス表示装置 |
JP3925839B2 (ja) | 2001-09-10 | 2007-06-06 | シャープ株式会社 | 半導体記憶装置およびその試験方法 |
JP4154881B2 (ja) * | 2001-10-03 | 2008-09-24 | 株式会社Sumco | シリコン半導体基板の熱処理方法 |
JP4164562B2 (ja) | 2002-09-11 | 2008-10-15 | 独立行政法人科学技術振興機構 | ホモロガス薄膜を活性層として用いる透明薄膜電界効果型トランジスタ |
WO2003040441A1 (en) | 2001-11-05 | 2003-05-15 | Japan Science And Technology Agency | Natural superlattice homologous single crystal thin film, method for preparation thereof, and device using said single crystal thin film |
JP4083486B2 (ja) | 2002-02-21 | 2008-04-30 | 独立行政法人科学技術振興機構 | LnCuO(S,Se,Te)単結晶薄膜の製造方法 |
CN1445821A (zh) | 2002-03-15 | 2003-10-01 | 三洋电机株式会社 | ZnO膜和ZnO半导体层的形成方法、半导体元件及其制造方法 |
JP3933591B2 (ja) | 2002-03-26 | 2007-06-20 | 淳二 城戸 | 有機エレクトロルミネッセント素子 |
US7339187B2 (en) | 2002-05-21 | 2008-03-04 | State Of Oregon Acting By And Through The Oregon State Board Of Higher Education On Behalf Of Oregon State University | Transistor structures |
JP2004022625A (ja) | 2002-06-13 | 2004-01-22 | Murata Mfg Co Ltd | 半導体デバイス及び該半導体デバイスの製造方法 |
US7105868B2 (en) | 2002-06-24 | 2006-09-12 | Cermet, Inc. | High-electron mobility transistor with zinc oxide |
US7067843B2 (en) | 2002-10-11 | 2006-06-27 | E. I. Du Pont De Nemours And Company | Transparent oxide semiconductor thin film transistors |
JP4166105B2 (ja) | 2003-03-06 | 2008-10-15 | シャープ株式会社 | 半導体装置およびその製造方法 |
JP2004273732A (ja) | 2003-03-07 | 2004-09-30 | Sharp Corp | アクティブマトリクス基板およびその製造方法 |
JP4108633B2 (ja) | 2003-06-20 | 2008-06-25 | シャープ株式会社 | 薄膜トランジスタおよびその製造方法ならびに電子デバイス |
US7262463B2 (en) | 2003-07-25 | 2007-08-28 | Hewlett-Packard Development Company, L.P. | Transistor including a deposited channel region having a doped portion |
US7297977B2 (en) | 2004-03-12 | 2007-11-20 | Hewlett-Packard Development Company, L.P. | Semiconductor device |
US7145174B2 (en) | 2004-03-12 | 2006-12-05 | Hewlett-Packard Development Company, Lp. | Semiconductor device |
CN1998087B (zh) | 2004-03-12 | 2014-12-31 | 独立行政法人科学技术振兴机构 | 非晶形氧化物和薄膜晶体管 |
US7282782B2 (en) | 2004-03-12 | 2007-10-16 | Hewlett-Packard Development Company, L.P. | Combined binary oxide semiconductor device |
US7211825B2 (en) | 2004-06-14 | 2007-05-01 | Yi-Chi Shih | Indium oxide-based thin film transistors and circuits |
JP4877873B2 (ja) | 2004-08-03 | 2012-02-15 | 株式会社半導体エネルギー研究所 | 表示装置及びその作製方法 |
JP2006100760A (ja) | 2004-09-02 | 2006-04-13 | Casio Comput Co Ltd | 薄膜トランジスタおよびその製造方法 |
US7285501B2 (en) | 2004-09-17 | 2007-10-23 | Hewlett-Packard Development Company, L.P. | Method of forming a solution processed device |
JP4525277B2 (ja) * | 2004-09-30 | 2010-08-18 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
US7298084B2 (en) | 2004-11-02 | 2007-11-20 | 3M Innovative Properties Company | Methods and displays utilizing integrated zinc oxide row and column drivers in conjunction with organic light emitting diodes |
CA2585190A1 (en) | 2004-11-10 | 2006-05-18 | Canon Kabushiki Kaisha | Amorphous oxide and field effect transistor |
JP5118810B2 (ja) * | 2004-11-10 | 2013-01-16 | キヤノン株式会社 | 電界効果型トランジスタ |
US7829444B2 (en) | 2004-11-10 | 2010-11-09 | Canon Kabushiki Kaisha | Field effect transistor manufacturing method |
CN101057338B (zh) | 2004-11-10 | 2011-03-16 | 佳能株式会社 | 采用无定形氧化物的场效应晶体管 |
US7791072B2 (en) | 2004-11-10 | 2010-09-07 | Canon Kabushiki Kaisha | Display |
US7453065B2 (en) | 2004-11-10 | 2008-11-18 | Canon Kabushiki Kaisha | Sensor and image pickup device |
EP1810335B1 (en) | 2004-11-10 | 2020-05-27 | Canon Kabushiki Kaisha | Light-emitting device |
US7863611B2 (en) | 2004-11-10 | 2011-01-04 | Canon Kabushiki Kaisha | Integrated circuits utilizing amorphous oxides |
US7579224B2 (en) | 2005-01-21 | 2009-08-25 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing a thin film semiconductor device |
TWI505473B (zh) | 2005-01-28 | 2015-10-21 | Semiconductor Energy Lab | 半導體裝置,電子裝置,和半導體裝置的製造方法 |
TWI445178B (zh) | 2005-01-28 | 2014-07-11 | Semiconductor Energy Lab | 半導體裝置,電子裝置,和半導體裝置的製造方法 |
US7858451B2 (en) | 2005-02-03 | 2010-12-28 | Semiconductor Energy Laboratory Co., Ltd. | Electronic device, semiconductor device and manufacturing method thereof |
US7948171B2 (en) | 2005-02-18 | 2011-05-24 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
US20060197092A1 (en) | 2005-03-03 | 2006-09-07 | Randy Hoffman | System and method for forming conductive material on a substrate |
US8681077B2 (en) | 2005-03-18 | 2014-03-25 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, and display device, driving method and electronic apparatus thereof |
US7544967B2 (en) | 2005-03-28 | 2009-06-09 | Massachusetts Institute Of Technology | Low voltage flexible organic/transparent transistor for selective gas sensing, photodetecting and CMOS device applications |
US7645478B2 (en) | 2005-03-31 | 2010-01-12 | 3M Innovative Properties Company | Methods of making displays |
US8300031B2 (en) | 2005-04-20 | 2012-10-30 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device comprising transistor having gate and drain connected through a current-voltage conversion element |
JP2006344849A (ja) | 2005-06-10 | 2006-12-21 | Casio Comput Co Ltd | 薄膜トランジスタ |
US7691666B2 (en) | 2005-06-16 | 2010-04-06 | Eastman Kodak Company | Methods of making thin film transistors comprising zinc-oxide-based semiconductor materials and transistors made thereby |
US7402506B2 (en) | 2005-06-16 | 2008-07-22 | Eastman Kodak Company | Methods of making thin film transistors comprising zinc-oxide-based semiconductor materials and transistors made thereby |
US7507618B2 (en) | 2005-06-27 | 2009-03-24 | 3M Innovative Properties Company | Method for making electronic devices using metal oxide nanoparticles |
KR100711890B1 (ko) | 2005-07-28 | 2007-04-25 | 삼성에스디아이 주식회사 | 유기 발광표시장치 및 그의 제조방법 |
JP2007059128A (ja) | 2005-08-23 | 2007-03-08 | Canon Inc | 有機el表示装置およびその製造方法 |
JP2007073705A (ja) | 2005-09-06 | 2007-03-22 | Canon Inc | 酸化物半導体チャネル薄膜トランジスタおよびその製造方法 |
JP4850457B2 (ja) | 2005-09-06 | 2012-01-11 | キヤノン株式会社 | 薄膜トランジスタ及び薄膜ダイオード |
JP5116225B2 (ja) | 2005-09-06 | 2013-01-09 | キヤノン株式会社 | 酸化物半導体デバイスの製造方法 |
JP4280736B2 (ja) | 2005-09-06 | 2009-06-17 | キヤノン株式会社 | 半導体素子 |
EP1998373A3 (en) | 2005-09-29 | 2012-10-31 | Semiconductor Energy Laboratory Co, Ltd. | Semiconductor device having oxide semiconductor layer and manufacturing method thereof |
JP5078246B2 (ja) | 2005-09-29 | 2012-11-21 | 株式会社半導体エネルギー研究所 | 半導体装置、及び半導体装置の作製方法 |
JP5037808B2 (ja) | 2005-10-20 | 2012-10-03 | キヤノン株式会社 | アモルファス酸化物を用いた電界効果型トランジスタ、及び該トランジスタを用いた表示装置 |
CN101577231B (zh) | 2005-11-15 | 2013-01-02 | 株式会社半导体能源研究所 | 半导体器件及其制造方法 |
TWI292281B (en) | 2005-12-29 | 2008-01-01 | Ind Tech Res Inst | Pixel structure of active organic light emitting diode and method of fabricating the same |
US7867636B2 (en) | 2006-01-11 | 2011-01-11 | Murata Manufacturing Co., Ltd. | Transparent conductive film and method for manufacturing the same |
JP4977478B2 (ja) | 2006-01-21 | 2012-07-18 | 三星電子株式会社 | ZnOフィルム及びこれを用いたTFTの製造方法 |
US7576394B2 (en) | 2006-02-02 | 2009-08-18 | Kochi Industrial Promotion Center | Thin film transistor including low resistance conductive thin films and manufacturing method thereof |
US7977169B2 (en) | 2006-02-15 | 2011-07-12 | Kochi Industrial Promotion Center | Semiconductor device including active layer made of zinc oxide with controlled orientations and manufacturing method thereof |
KR20070101595A (ko) | 2006-04-11 | 2007-10-17 | 삼성전자주식회사 | ZnO TFT |
US20070252928A1 (en) | 2006-04-28 | 2007-11-01 | Toppan Printing Co., Ltd. | Structure, transmission type liquid crystal display, reflection type display and manufacturing method thereof |
JP5028033B2 (ja) | 2006-06-13 | 2012-09-19 | キヤノン株式会社 | 酸化物半導体膜のドライエッチング方法 |
US7906415B2 (en) * | 2006-07-28 | 2011-03-15 | Xerox Corporation | Device having zinc oxide semiconductor and indium/zinc electrode |
JP4609797B2 (ja) | 2006-08-09 | 2011-01-12 | Nec液晶テクノロジー株式会社 | 薄膜デバイス及びその製造方法 |
JP4999400B2 (ja) | 2006-08-09 | 2012-08-15 | キヤノン株式会社 | 酸化物半導体膜のドライエッチング方法 |
JP5127183B2 (ja) * | 2006-08-23 | 2013-01-23 | キヤノン株式会社 | アモルファス酸化物半導体膜を用いた薄膜トランジスタの製造方法 |
JP4332545B2 (ja) * | 2006-09-15 | 2009-09-16 | キヤノン株式会社 | 電界効果型トランジスタ及びその製造方法 |
JP5164357B2 (ja) | 2006-09-27 | 2013-03-21 | キヤノン株式会社 | 半導体装置及び半導体装置の製造方法 |
JP4274219B2 (ja) | 2006-09-27 | 2009-06-03 | セイコーエプソン株式会社 | 電子デバイス、有機エレクトロルミネッセンス装置、有機薄膜半導体装置 |
US7622371B2 (en) | 2006-10-10 | 2009-11-24 | Hewlett-Packard Development Company, L.P. | Fused nanocrystal thin film semiconductor and method |
US7772021B2 (en) | 2006-11-29 | 2010-08-10 | Samsung Electronics Co., Ltd. | Flat panel displays comprising a thin-film transistor having a semiconductive oxide in its channel and methods of fabricating the same for use in flat panel displays |
JP2008140684A (ja) | 2006-12-04 | 2008-06-19 | Toppan Printing Co Ltd | カラーelディスプレイおよびその製造方法 |
KR101303578B1 (ko) | 2007-01-05 | 2013-09-09 | 삼성전자주식회사 | 박막 식각 방법 |
US8207063B2 (en) | 2007-01-26 | 2012-06-26 | Eastman Kodak Company | Process for atomic layer deposition |
TWI478347B (zh) * | 2007-02-09 | 2015-03-21 | Idemitsu Kosan Co | A thin film transistor, a thin film transistor substrate, and an image display device, and an image display device, and a semiconductor device |
JP2008235871A (ja) * | 2007-02-20 | 2008-10-02 | Canon Inc | 薄膜トランジスタの形成方法及び表示装置 |
KR100851215B1 (ko) | 2007-03-14 | 2008-08-07 | 삼성에스디아이 주식회사 | 박막 트랜지스터 및 이를 이용한 유기 전계 발광표시장치 |
WO2008126879A1 (en) * | 2007-04-09 | 2008-10-23 | Canon Kabushiki Kaisha | Light-emitting apparatus and production method thereof |
US7795613B2 (en) | 2007-04-17 | 2010-09-14 | Toppan Printing Co., Ltd. | Structure with transistor |
KR101325053B1 (ko) | 2007-04-18 | 2013-11-05 | 삼성디스플레이 주식회사 | 박막 트랜지스터 기판 및 이의 제조 방법 |
KR20080094300A (ko) | 2007-04-19 | 2008-10-23 | 삼성전자주식회사 | 박막 트랜지스터 및 그 제조 방법과 박막 트랜지스터를포함하는 평판 디스플레이 |
KR101334181B1 (ko) | 2007-04-20 | 2013-11-28 | 삼성전자주식회사 | 선택적으로 결정화된 채널층을 갖는 박막 트랜지스터 및 그제조 방법 |
KR100982395B1 (ko) * | 2007-04-25 | 2010-09-14 | 주식회사 엘지화학 | 박막 트랜지스터 및 이의 제조방법 |
WO2008133345A1 (en) | 2007-04-25 | 2008-11-06 | Canon Kabushiki Kaisha | Oxynitride semiconductor |
JP5215589B2 (ja) | 2007-05-11 | 2013-06-19 | キヤノン株式会社 | 絶縁ゲート型トランジスタ及び表示装置 |
KR101345376B1 (ko) | 2007-05-29 | 2013-12-24 | 삼성전자주식회사 | ZnO 계 박막 트랜지스터 및 그 제조방법 |
KR101122184B1 (ko) * | 2007-08-14 | 2012-03-20 | 니텍 인코포레이티드 | 마이크로?픽셀 자외선 발광 다이오드 |
JP4759598B2 (ja) * | 2007-09-28 | 2011-08-31 | キヤノン株式会社 | 薄膜トランジスタ、その製造方法及びそれを用いた表示装置 |
JP5215158B2 (ja) | 2007-12-17 | 2013-06-19 | 富士フイルム株式会社 | 無機結晶性配向膜及びその製造方法、半導体デバイス |
JP2010010175A (ja) * | 2008-06-24 | 2010-01-14 | Konica Minolta Holdings Inc | 薄膜トランジスタおよび薄膜トランジスタの製造方法 |
US8258511B2 (en) * | 2008-07-02 | 2012-09-04 | Applied Materials, Inc. | Thin film transistors using multiple active channel layers |
JP5414213B2 (ja) * | 2008-07-18 | 2014-02-12 | 株式会社ジャパンディスプレイ | 画像表示装置およびその製造方法 |
TWI570937B (zh) | 2008-07-31 | 2017-02-11 | 半導體能源研究所股份有限公司 | 半導體裝置及其製造方法 |
TWI500160B (zh) | 2008-08-08 | 2015-09-11 | Semiconductor Energy Lab | 半導體裝置及其製造方法 |
US8129718B2 (en) | 2008-08-28 | 2012-03-06 | Canon Kabushiki Kaisha | Amorphous oxide semiconductor and thin film transistor using the same |
US9082857B2 (en) | 2008-09-01 | 2015-07-14 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device comprising an oxide semiconductor layer |
JP4623179B2 (ja) | 2008-09-18 | 2011-02-02 | ソニー株式会社 | 薄膜トランジスタおよびその製造方法 |
JP5451280B2 (ja) | 2008-10-09 | 2014-03-26 | キヤノン株式会社 | ウルツ鉱型結晶成長用基板およびその製造方法ならびに半導体装置 |
KR101476817B1 (ko) * | 2009-07-03 | 2014-12-26 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 트랜지스터를 갖는 표시 장치 및 그 제작 방법 |
WO2011007675A1 (en) * | 2009-07-17 | 2011-01-20 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
WO2011007677A1 (en) * | 2009-07-17 | 2011-01-20 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
KR101851403B1 (ko) * | 2009-07-18 | 2018-04-23 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 반도체 장치 제조 방법 |
KR101782176B1 (ko) * | 2009-07-18 | 2017-09-26 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 반도체 장치의 제조 방법 |
WO2011013502A1 (en) * | 2009-07-31 | 2011-02-03 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
TWI528527B (zh) * | 2009-08-07 | 2016-04-01 | 半導體能源研究所股份有限公司 | 半導體裝置及半導體裝置之製造方法 |
WO2011027656A1 (en) * | 2009-09-04 | 2011-03-10 | Semiconductor Energy Laboratory Co., Ltd. | Transistor and display device |
WO2011027676A1 (en) * | 2009-09-04 | 2011-03-10 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
JP2011091386A (ja) * | 2009-09-24 | 2011-05-06 | Semiconductor Energy Lab Co Ltd | 熱処理装置、熱処理方法及び半導体装置の作製方法 |
KR102596694B1 (ko) * | 2009-10-08 | 2023-11-01 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 표시 장치 |
KR101772639B1 (ko) * | 2009-10-16 | 2017-08-29 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 |
KR20240129225A (ko) * | 2009-12-04 | 2024-08-27 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 |
CN102763203B (zh) * | 2010-02-26 | 2016-10-26 | 株式会社半导体能源研究所 | 制造半导体装置的方法 |
-
2010
- 2010-06-29 JP JP2010148181A patent/JP5663214B2/ja not_active Expired - Fee Related
- 2010-06-30 TW TW099121503A patent/TWI566304B/zh active
- 2010-06-30 TW TW104130286A patent/TWI636506B/zh active
- 2010-07-01 US US12/828,468 patent/US8518740B2/en active Active
- 2010-07-02 CN CN201010222525.1A patent/CN101944485B/zh active Active
- 2010-07-02 KR KR1020100063908A patent/KR101652741B1/ko active IP Right Grant
- 2010-07-02 CN CN201610232781.6A patent/CN105914236B/zh active Active
-
2013
- 2013-08-13 US US13/965,309 patent/US20130328044A1/en not_active Abandoned
-
2014
- 2014-11-17 JP JP2014232364A patent/JP5976078B2/ja active Active
-
2015
- 2015-06-29 KR KR1020150092494A patent/KR20150082166A/ko not_active Application Discontinuation
-
2016
- 2016-07-19 JP JP2016141650A patent/JP6140342B2/ja active Active
-
2017
- 2017-02-14 KR KR1020170019756A patent/KR101859363B1/ko active IP Right Grant
- 2017-04-28 JP JP2017089532A patent/JP6345840B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004165221A (ja) * | 2002-11-08 | 2004-06-10 | Semiconductor Energy Lab Co Ltd | 薄膜トランジスタ及びその作製方法 |
JP2006108622A (ja) * | 2004-09-07 | 2006-04-20 | Fuji Photo Film Co Ltd | 薄層トランジスタ、それを用いたアクティブマトリックス型表示装置、及び、液晶表示装置 |
JP2007123861A (ja) * | 2005-09-29 | 2007-05-17 | Semiconductor Energy Lab Co Ltd | 半導体装置及びその作製方法 |
JP2008124266A (ja) * | 2006-11-13 | 2008-05-29 | Hitachi Displays Ltd | 表示装置および表示装置の製造方法 |
JP2008281988A (ja) * | 2007-04-09 | 2008-11-20 | Canon Inc | 発光装置とその作製方法 |
Cited By (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015057750A (ja) * | 2009-10-09 | 2015-03-26 | 株式会社半導体エネルギー研究所 | シフトレジスタ |
US11296120B2 (en) | 2009-10-09 | 2022-04-05 | Semiconductor Energy Laboratory Co., Ltd. | Shift register and display device and driving method thereof |
JP2017027649A (ja) * | 2009-10-09 | 2017-02-02 | 株式会社半導体エネルギー研究所 | シフトレジスタの作製方法 |
JP2016076287A (ja) * | 2009-10-09 | 2016-05-12 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
US11756966B2 (en) | 2009-10-16 | 2023-09-12 | Semiconductor Energy Laboratory Co., Ltd. | Logic circuit and semiconductor device |
US11056515B2 (en) | 2009-10-16 | 2021-07-06 | Semiconductor Energy Laboratory Co., Ltd. | Logic circuit and semiconductor device |
US10593710B2 (en) | 2009-10-16 | 2020-03-17 | Semiconductor Energy Laboratory Co., Ltd. | Logic circuit and semiconductor device |
JP2017188184A (ja) * | 2009-10-16 | 2017-10-12 | 株式会社半導体エネルギー研究所 | 液晶表示装置、電子機器 |
JP2017108181A (ja) * | 2010-02-19 | 2017-06-15 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
JP6129454B1 (ja) * | 2010-02-19 | 2017-05-17 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
JP2016157507A (ja) * | 2010-02-19 | 2016-09-01 | 株式会社半導体エネルギー研究所 | 半導体装置及び半導体装置の作製方法 |
JP2012150875A (ja) * | 2010-12-28 | 2012-08-09 | Semiconductor Energy Lab Co Ltd | 信号処理回路 |
US10008588B2 (en) | 2011-03-30 | 2018-06-26 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing oxide semiconductor device |
KR102113027B1 (ko) * | 2011-03-30 | 2020-05-20 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치의 제작 방법 |
JP2016154261A (ja) * | 2011-03-30 | 2016-08-25 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
KR20190053165A (ko) * | 2011-03-30 | 2019-05-17 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치의 제작 방법 |
JP2017120935A (ja) * | 2011-03-30 | 2017-07-06 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
JP2012256406A (ja) * | 2011-04-08 | 2012-12-27 | Semiconductor Energy Lab Co Ltd | 記憶装置、及び当該記憶装置を用いた半導体装置 |
JP2015181185A (ja) * | 2011-05-05 | 2015-10-15 | 株式会社半導体エネルギー研究所 | 表示装置 |
US9508862B2 (en) | 2011-05-05 | 2016-11-29 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
JP2016095520A (ja) * | 2011-05-05 | 2016-05-26 | 株式会社半導体エネルギー研究所 | 表示装置 |
JP2019179270A (ja) * | 2011-05-05 | 2019-10-17 | 株式会社半導体エネルギー研究所 | 表示装置 |
US11942483B2 (en) | 2011-05-05 | 2024-03-26 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
US10068926B2 (en) | 2011-05-05 | 2018-09-04 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
US10283530B2 (en) | 2011-05-05 | 2019-05-07 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
JP2016225651A (ja) * | 2011-05-19 | 2016-12-28 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
JP2013062495A (ja) * | 2011-08-19 | 2013-04-04 | Semiconductor Energy Lab Co Ltd | 半導体装置、及び半導体装置の作製方法 |
US9660092B2 (en) | 2011-08-31 | 2017-05-23 | Semiconductor Energy Laboratory Co., Ltd. | Oxide semiconductor thin film transistor including oxygen release layer |
JP2013065840A (ja) * | 2011-08-31 | 2013-04-11 | Semiconductor Energy Lab Co Ltd | 半導体装置、及び半導体装置の作製方法 |
JP2019149579A (ja) * | 2011-08-31 | 2019-09-05 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
JP2013140949A (ja) * | 2011-11-25 | 2013-07-18 | Semiconductor Energy Lab Co Ltd | 半導体装置の作製方法 |
JP2013131741A (ja) * | 2011-11-25 | 2013-07-04 | Semiconductor Energy Lab Co Ltd | 半導体装置の作製方法 |
JP2017157848A (ja) * | 2011-11-25 | 2017-09-07 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
KR101981338B1 (ko) * | 2011-12-27 | 2019-05-22 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 그 제작 방법 |
JP2019024145A (ja) * | 2011-12-27 | 2019-02-14 | 株式会社半導体エネルギー研究所 | ゲート絶縁膜の作製方法、及び半導体装置の作製方法 |
KR20130075671A (ko) * | 2011-12-27 | 2013-07-05 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 그 제작 방법 |
JP2017157853A (ja) * | 2011-12-27 | 2017-09-07 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
JP2013153160A (ja) * | 2011-12-27 | 2013-08-08 | Semiconductor Energy Lab Co Ltd | 半導体装置およびその作製方法 |
US9947757B2 (en) | 2012-04-28 | 2018-04-17 | Boe Technology Group Co., Ltd. | Display device, array substrate, and thin film transistor |
JP2022009807A (ja) * | 2012-11-16 | 2022-01-14 | 株式会社半導体エネルギー研究所 | 半導体装置 |
JP7189305B2 (ja) | 2012-11-16 | 2022-12-13 | 株式会社半導体エネルギー研究所 | 半導体装置 |
JP2016178146A (ja) * | 2015-03-19 | 2016-10-06 | 国立大学法人東北大学 | 半導体素子の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20110003284A (ko) | 2011-01-11 |
JP6140342B2 (ja) | 2017-05-31 |
CN101944485A (zh) | 2011-01-12 |
KR101859363B1 (ko) | 2018-05-21 |
TWI636506B (zh) | 2018-09-21 |
JP2017152728A (ja) | 2017-08-31 |
TW201118958A (en) | 2011-06-01 |
KR20170020717A (ko) | 2017-02-23 |
US8518740B2 (en) | 2013-08-27 |
JP2016181730A (ja) | 2016-10-13 |
JP5663214B2 (ja) | 2015-02-04 |
US20110003430A1 (en) | 2011-01-06 |
JP6345840B2 (ja) | 2018-06-20 |
CN105914236A (zh) | 2016-08-31 |
KR20150082166A (ko) | 2015-07-15 |
CN101944485B (zh) | 2016-05-18 |
JP2015079970A (ja) | 2015-04-23 |
US20130328044A1 (en) | 2013-12-12 |
JP5976078B2 (ja) | 2016-08-23 |
CN105914236B (zh) | 2019-10-18 |
TW201546910A (zh) | 2015-12-16 |
TWI566304B (zh) | 2017-01-11 |
KR101652741B1 (ko) | 2016-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6345840B2 (ja) | 半導体装置の作製方法 | |
JP6731103B2 (ja) | 半導体装置 | |
JP6681930B2 (ja) | 半導体装置の作製方法 | |
JP6397083B2 (ja) | 液晶表示装置の作製方法 | |
JP5498876B2 (ja) | 半導体装置の作製方法 | |
JP5389750B2 (ja) | 半導体装置の作製方法 | |
JP2020115565A (ja) | 半導体装置の作製方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121121 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20121121 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140311 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140423 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20140902 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20141024 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20141104 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20141202 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20141208 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5663214 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |