JP5604071B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
- Publication number
- JP5604071B2 JP5604071B2 JP2009220009A JP2009220009A JP5604071B2 JP 5604071 B2 JP5604071 B2 JP 5604071B2 JP 2009220009 A JP2009220009 A JP 2009220009A JP 2009220009 A JP2009220009 A JP 2009220009A JP 5604071 B2 JP5604071 B2 JP 5604071B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- capacitor
- terminal
- voltage
- transistor
- 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.)
- Expired - Fee Related
Links
- 239000004065 semiconductor Substances 0.000 title claims description 105
- 239000003990 capacitor Substances 0.000 claims description 98
- 239000010408 film Substances 0.000 description 266
- 239000010410 layer Substances 0.000 description 71
- 230000015654 memory Effects 0.000 description 68
- 239000000463 material Substances 0.000 description 36
- 238000000034 method Methods 0.000 description 34
- 229910052782 aluminium Inorganic materials 0.000 description 25
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 25
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 24
- 239000012535 impurity Substances 0.000 description 23
- 239000010936 titanium Substances 0.000 description 23
- 239000000758 substrate Substances 0.000 description 22
- 229910052581 Si3N4 Inorganic materials 0.000 description 21
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 21
- 239000012212 insulator Substances 0.000 description 21
- 229910052710 silicon Inorganic materials 0.000 description 21
- 239000010703 silicon Substances 0.000 description 21
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 21
- 239000010409 thin film Substances 0.000 description 20
- 229920005989 resin Polymers 0.000 description 19
- 239000011347 resin Substances 0.000 description 19
- 229910052751 metal Inorganic materials 0.000 description 18
- 239000002184 metal Substances 0.000 description 18
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 17
- 229910052719 titanium Inorganic materials 0.000 description 17
- 238000002425 crystallisation Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 11
- 229910052759 nickel Inorganic materials 0.000 description 11
- 239000001301 oxygen Substances 0.000 description 11
- 229910052760 oxygen Inorganic materials 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 10
- 239000010949 copper Substances 0.000 description 10
- 230000002093 peripheral effect Effects 0.000 description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 10
- 229910052814 silicon oxide Inorganic materials 0.000 description 10
- 239000002356 single layer Substances 0.000 description 10
- 238000004544 sputter deposition Methods 0.000 description 10
- 229910052721 tungsten Inorganic materials 0.000 description 10
- 239000010937 tungsten Substances 0.000 description 10
- 239000000956 alloy Substances 0.000 description 9
- 238000005229 chemical vapour deposition Methods 0.000 description 9
- 238000004891 communication Methods 0.000 description 9
- 230000008025 crystallization Effects 0.000 description 9
- 229910052750 molybdenum Inorganic materials 0.000 description 9
- 239000011733 molybdenum Substances 0.000 description 9
- 229920001721 polyimide Polymers 0.000 description 9
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 9
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 239000010931 gold Substances 0.000 description 8
- 239000011368 organic material Substances 0.000 description 8
- 238000009832 plasma treatment Methods 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 7
- 239000004642 Polyimide Substances 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 6
- 229910052737 gold Inorganic materials 0.000 description 6
- -1 nickel metal hydride Chemical class 0.000 description 6
- 238000000206 photolithography Methods 0.000 description 6
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 6
- 229910052715 tantalum Inorganic materials 0.000 description 6
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 230000010355 oscillation Effects 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000001678 irradiating effect Effects 0.000 description 4
- 239000011572 manganese Substances 0.000 description 4
- 239000010955 niobium Substances 0.000 description 4
- 230000002688 persistence Effects 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- 229920002647 polyamide Polymers 0.000 description 4
- 239000010979 ruby Substances 0.000 description 4
- 229910001750 ruby Inorganic materials 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-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
- 229910021417 amorphous silicon Inorganic materials 0.000 description 3
- 239000004760 aramid Substances 0.000 description 3
- 229920003235 aromatic polyamide Polymers 0.000 description 3
- UMIVXZPTRXBADB-UHFFFAOYSA-N benzocyclobutene Chemical compound C1=CC=C2CCC2=C1 UMIVXZPTRXBADB-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 3
- 238000001678 elastic recoil detection analysis Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052763 palladium Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 239000010948 rhodium Substances 0.000 description 3
- 238000007650 screen-printing Methods 0.000 description 3
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical class [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- UIZLQMLDSWKZGC-UHFFFAOYSA-N cadmium helium Chemical compound [He].[Cd] UIZLQMLDSWKZGC-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 229910021419 crystalline silicon Inorganic materials 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910052741 iridium Inorganic materials 0.000 description 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000009719 polyimide resin Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 2
- 238000005001 rutherford backscattering spectroscopy Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 229920006337 unsaturated polyester resin Polymers 0.000 description 2
- 238000001039 wet etching Methods 0.000 description 2
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- XQUPVDVFXZDTLT-UHFFFAOYSA-N 1-[4-[[4-(2,5-dioxopyrrol-1-yl)phenyl]methyl]phenyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C(C=C1)=CC=C1CC1=CC=C(N2C(C=CC2=O)=O)C=C1 XQUPVDVFXZDTLT-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000004697 Polyetherimide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- GPBUGPUPKAGMDK-UHFFFAOYSA-N azanylidynemolybdenum Chemical class [Mo]#N GPBUGPUPKAGMDK-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate Chemical compound [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011245 gel electrolyte Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000608 laser ablation Methods 0.000 description 1
- 238000005224 laser annealing Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000004518 low pressure chemical vapour deposition Methods 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 150000002751 molybdenum Chemical class 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 150000002831 nitrogen free-radicals Chemical class 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000002294 plasma sputter deposition Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920003192 poly(bis maleimide) Polymers 0.000 description 1
- 229920003217 poly(methylsilsesquioxane) Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920001601 polyetherimide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000003746 solid phase reaction Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 1
- 238000007725 thermal activation Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B12/00—Dynamic random access memory [DRAM] devices
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/402—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells with charge regeneration individual to each memory cell, i.e. internal refresh
- G11C11/4023—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells with charge regeneration individual to each memory cell, i.e. internal refresh using field effect transistors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B12/00—Dynamic random access memory [DRAM] devices
- H10B12/01—Manufacture or treatment
- H10B12/09—Manufacture or treatment with simultaneous manufacture of the peripheral circuit region and memory cells
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Semiconductor Memories (AREA)
- Thin Film Transistor (AREA)
- Dram (AREA)
- Semiconductor Integrated Circuits (AREA)
- Electrodes Of Semiconductors (AREA)
Description
図1に本発明の実施の形態の半導体装置に含まれるメモリ回路を示す。メモリ回路には複数のメモリセルが設けられており、図1は1つのメモリセルとバッファの回路図を示す。1つのメモリセルはNMOS101、容量102及び抵抗103を有する。バッファ105は、複数のメモリセルを1グループとして、1グループ毎に設けられていてもよいし、メモリセル毎に設けられていてもよい。端子104が、情報を書き込み時に選択する端子であり、ワード線に電気的に接続されている。端子106が、情報”1”、”0”に対応する電圧を入力する端子であり、ビット線に電気的に接続されている。端子108が、書き込まれた情報を出力する端子である。端子107は、基準電圧に接続する端子であり、配線に電気的に接続されている。nチャネル型トランジスタ(以下、「NMOS」という)101のソース又はドレインの一方と端子106が接続されている。NMOS101のソース又はドレインの他方と容量102、抵抗103、バッファ105が接続されている。NMOS101のゲートと端子104が接続されている。バッファ105の出力に端子108が接続されている。端子107と容量102のNMOS101のソース又はドレインの他方と接続されていない端子、抵抗103のNMOS101のソース又はドレインの他方と接続されていない端子が接続されている。
図2に本発明の実施の形態の半導体装置に含まれるメモリ回路を示す。メモリ回路には複数のメモリセルが設けられており、図2は1つのメモリセルとバッファの回路図を示す。1つのメモリセルはNMOS201、容量202及びダイオード203を有する。バッファ205は、複数のメモリセルを1グループとして、1グループ毎に設けられていてもよいし、メモリセル毎に設けられていてもよい。端子204が情報を書き込み時に選択する端子であり、ワード線に電気的に接続されている。端子206が情報”1”、”0”に対応する電圧を入力する端子であり、ビット線に電気的に接続されている。端子208が書き込まれた情報を出力する端子である。端子207は、基準電圧に接続する端子であり、配線に電気的に接続されている。nチャネル型トランジスタ(以下、「NMOS」という)201のソース又はドレインの一方と端子206が接続されている。NMOS201のソース又はドレインの他方と容量202、ダイオード203のアノード、バッファ205が接続されている。NMOS201のゲートと端子204が接続されている。バッファ205の出力に端子208が接続されている。端子207と容量202のNMOS201のソース又はドレインの他方と接続されていない端子接続されている。また、端子207とダイオード203のカソードが接続されている。
本実施の形態では、上記実施の形態で示した半導体装置をRFIDタグとして用いる場合の構成に関して図面を参照して説明する。
本実施の形態では、上記実施の形態で示した半導体装置を得るための一作製方法を説明する。
本実施の形態では、半導体装置の分断工程の一形態を説明する。なお分断工程は半導体装置間、つまり周辺部が示された図13、図14を用いて説明する。
図15には、実施の形態1におけるメモリ回路の動作例のタイミングチャートを示す。ここでは、電源が無から有に変化することをオン、電源が有から無に変化することをオフとする。図15(A)は、電源が常にオンを示す。図15(B)は、電源がオン後に一度オフして、再びオンを示す。
本実施の形態では、上記実施の形態で示した半導体装置のマスクレイアウト一例について説明する。
102 容量
103 抵抗
104 端子
105 バッファ
106〜108 端子
201 トランジスタ
202 容量
203 ダイオード
204 端子
205 バッファ
206〜208 端子
303 ダイオード接続されたトランジスタ
401 トランジスタ
402 容量
403 基準電位
404 ビット線
405 ワード線
406 メモリセル
801 メモリ回路部
802〜805 メモリ
806 メモリ領域
807 制御回路部
808 容量
809 ダイオード
901 半導体メモリ領域
902 トランジスタ
903 バッファ
904 容量
905 抵抗
Claims (1)
- 無線で信号の送受信を行うことができる機能を有する第1の回路と、前記信号に基づく情報を保持することができる機能を有する第2の回路とを有する半導体装置であって、
前記第2の回路は、トランジスタと、容量と、抵抗とを有し、
前記トランジスタのソース又はドレインの一方が前記容量の一方の端子と電気的に接続され、
前記抵抗に流れる電流は、前記トランジスタの漏洩電流よりも大きく、
前記トランジスタのソース又はドレインの一方から、前記情報を読み出し、
前記容量の一方の端子が、トランジスタを介することなく、前記抵抗の一方の端子と電気的に接続され、
前記容量の他方の端子は一定の電位が供給され、
前記抵抗の他方の端子は一定の電位が供給されることを特徴とする半導体装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009220009A JP5604071B2 (ja) | 2008-10-02 | 2009-09-25 | 半導体装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008257339 | 2008-10-02 | ||
JP2008257339 | 2008-10-02 | ||
JP2009220009A JP5604071B2 (ja) | 2008-10-02 | 2009-09-25 | 半導体装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014168942A Division JP5763817B2 (ja) | 2008-10-02 | 2014-08-22 | 半導体装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010109340A JP2010109340A (ja) | 2010-05-13 |
JP2010109340A5 JP2010109340A5 (ja) | 2012-11-01 |
JP5604071B2 true JP5604071B2 (ja) | 2014-10-08 |
Family
ID=42073354
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009220009A Expired - Fee Related JP5604071B2 (ja) | 2008-10-02 | 2009-09-25 | 半導体装置 |
JP2014168942A Expired - Fee Related JP5763817B2 (ja) | 2008-10-02 | 2014-08-22 | 半導体装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014168942A Expired - Fee Related JP5763817B2 (ja) | 2008-10-02 | 2014-08-22 | 半導体装置 |
Country Status (6)
Country | Link |
---|---|
US (2) | US8199551B2 (ja) |
JP (2) | JP5604071B2 (ja) |
KR (2) | KR101596228B1 (ja) |
CN (1) | CN102171812B (ja) |
TW (1) | TWI501383B (ja) |
WO (1) | WO2010038581A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101596228B1 (ko) * | 2008-10-02 | 2016-02-22 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 |
JP5470054B2 (ja) * | 2009-01-22 | 2014-04-16 | 株式会社半導体エネルギー研究所 | 半導体装置 |
US8928466B2 (en) * | 2010-08-04 | 2015-01-06 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
JP2012059958A (ja) * | 2010-09-09 | 2012-03-22 | Rohm Co Ltd | 半導体装置およびその製造方法 |
US8659015B2 (en) * | 2011-03-04 | 2014-02-25 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
US8488387B2 (en) * | 2011-05-02 | 2013-07-16 | Macronix International Co., Ltd. | Thermally assisted dielectric charge trapping flash |
WO2014199507A1 (ja) * | 2013-06-14 | 2014-12-18 | ルネサスエレクトロニクス株式会社 | 通信制御装置及び実装基板 |
WO2015138731A1 (en) * | 2014-03-12 | 2015-09-17 | QuTel, Inc. | Compact memory structure including tunneling diode |
US9460788B2 (en) * | 2014-07-09 | 2016-10-04 | Crossbar, Inc. | Non-volatile memory cell utilizing volatile switching two terminal device and a MOS transistor |
US10263065B2 (en) * | 2015-11-04 | 2019-04-16 | Globalfoundries Inc. | Metal resistor forming method using ion implantation |
JP6789729B2 (ja) * | 2016-08-31 | 2020-11-25 | キヤノン株式会社 | 半導体装置、液体吐出ヘッド用基板、液体吐出ヘッド、及び液体吐出装置 |
US10217723B2 (en) | 2016-10-07 | 2019-02-26 | Mediatek Inc. | Semiconductor package with improved bandwidth |
US10685983B2 (en) | 2016-11-11 | 2020-06-16 | Semiconductor Energy Laboratory Co., Ltd. | Transistor, semiconductor device, and electronic device |
JP7090473B2 (ja) | 2018-05-24 | 2022-06-24 | ラピスセミコンダクタ株式会社 | フラグ保持回路及びフラグ保持方法 |
JP7079661B2 (ja) | 2018-05-24 | 2022-06-02 | ラピスセミコンダクタ株式会社 | フラグ保持回路及びフラグ保持方法 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2819520B2 (ja) | 1991-05-07 | 1998-10-30 | インターナショナル・ビジネス・マシーンズ・コーポレイション | Dramセル |
US6759680B1 (en) | 1991-10-16 | 2004-07-06 | Semiconductor Energy Laboratory Co., Ltd. | Display device having thin film transistors |
US7071910B1 (en) | 1991-10-16 | 2006-07-04 | Semiconductor Energy Laboratory Co., Ltd. | Electrooptical device and method of driving and manufacturing the same |
US7253440B1 (en) | 1991-10-16 | 2007-08-07 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device having at least first and second thin film transistors |
JP3448248B2 (ja) * | 1991-10-16 | 2003-09-22 | 株式会社半導体エネルギー研究所 | アクティブマトリクス型電気光学表示装置の駆動方法 |
JP2784615B2 (ja) | 1991-10-16 | 1998-08-06 | 株式会社半導体エネルギー研究所 | 電気光学表示装置およびその駆動方法 |
JPH06310673A (ja) * | 1993-04-27 | 1994-11-04 | Toshiba Corp | 半導体記憶装置 |
JP3397516B2 (ja) * | 1995-06-08 | 2003-04-14 | 三菱電機株式会社 | 半導体記憶装置及び半導体集積回路装置 |
US5883829A (en) * | 1997-06-27 | 1999-03-16 | Texas Instruments Incorporated | Memory cell having negative differential resistance devices |
JP3770721B2 (ja) * | 1998-01-13 | 2006-04-26 | 沖電気工業株式会社 | キャパシタ寄生抵抗の測定方法、およびその評価方法 |
KR100298439B1 (ko) * | 1998-06-30 | 2001-08-07 | 김영환 | 비휘발성 강유전체 메모리 |
DE19854418C2 (de) * | 1998-11-25 | 2002-04-25 | Infineon Technologies Ag | Halbleiterbauelement mit zumindest einem Kondensator sowie Verfahren zu dessen Herstellung |
US7259654B2 (en) | 2000-02-28 | 2007-08-21 | Magellan Technology Pty Limited | Radio frequency identification transponder |
AUPQ589400A0 (en) | 2000-02-28 | 2000-03-23 | Magellan Technology Pty Limited | Rfid transponders |
US7248145B2 (en) | 2000-02-28 | 2007-07-24 | Magellan Technology Oty Limited | Radio frequency identification transponder |
JP2002093154A (ja) * | 2000-09-11 | 2002-03-29 | Oki Electric Ind Co Ltd | 強誘電体メモリ |
US6980459B2 (en) * | 2002-10-24 | 2005-12-27 | Texas Instruments Incorporated | Non-volatile SRAM |
US6955967B2 (en) * | 2003-06-27 | 2005-10-18 | Freescale Semiconductor, Inc. | Non-volatile memory having a reference transistor and method for forming |
US7130234B2 (en) | 2003-12-12 | 2006-10-31 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
US7319633B2 (en) | 2003-12-19 | 2008-01-15 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
US7082073B2 (en) | 2004-12-03 | 2006-07-25 | Micron Technology, Inc. | System and method for reducing power consumption during extended refresh periods of dynamic random access memory devices |
US8018341B2 (en) | 2005-05-19 | 2011-09-13 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and wireless communication system using the same |
FR2891653A1 (fr) * | 2005-10-05 | 2007-04-06 | St Microelectronics Sa | Procede d'ecriture par bloc dans une memoire |
US7209384B1 (en) * | 2005-12-08 | 2007-04-24 | Juhan Kim | Planar capacitor memory cell and its applications |
WO2007105607A1 (en) * | 2006-03-10 | 2007-09-20 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
EP1914669B1 (en) | 2006-10-18 | 2011-04-20 | Semiconductor Energy Laboratory Co., Ltd. | RFID tag |
JP2008123074A (ja) | 2006-11-09 | 2008-05-29 | Renesas Technology Corp | 半導体集積回路装置 |
JP5094099B2 (ja) * | 2006-12-04 | 2012-12-12 | 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 |
KR101596228B1 (ko) * | 2008-10-02 | 2016-02-22 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 |
JP5470054B2 (ja) | 2009-01-22 | 2014-04-16 | 株式会社半導体エネルギー研究所 | 半導体装置 |
-
2009
- 2009-09-01 KR KR1020147024504A patent/KR101596228B1/ko active IP Right Grant
- 2009-09-01 WO PCT/JP2009/065548 patent/WO2010038581A1/en active Application Filing
- 2009-09-01 KR KR1020117009827A patent/KR101596227B1/ko active IP Right Grant
- 2009-09-01 CN CN200980139973.0A patent/CN102171812B/zh not_active Expired - Fee Related
- 2009-09-24 TW TW098132320A patent/TWI501383B/zh not_active IP Right Cessation
- 2009-09-25 JP JP2009220009A patent/JP5604071B2/ja not_active Expired - Fee Related
- 2009-09-30 US US12/570,619 patent/US8199551B2/en not_active Expired - Fee Related
-
2012
- 2012-06-06 US US13/489,628 patent/US8842459B2/en not_active Expired - Fee Related
-
2014
- 2014-08-22 JP JP2014168942A patent/JP5763817B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TWI501383B (zh) | 2015-09-21 |
CN102171812B (zh) | 2014-02-12 |
US8199551B2 (en) | 2012-06-12 |
TW201030943A (en) | 2010-08-16 |
WO2010038581A1 (en) | 2010-04-08 |
KR20110084412A (ko) | 2011-07-22 |
JP5763817B2 (ja) | 2015-08-12 |
KR101596227B1 (ko) | 2016-02-22 |
US8842459B2 (en) | 2014-09-23 |
JP2010109340A (ja) | 2010-05-13 |
CN102171812A (zh) | 2011-08-31 |
KR20140124811A (ko) | 2014-10-27 |
US20100085792A1 (en) | 2010-04-08 |
JP2015015484A (ja) | 2015-01-22 |
KR101596228B1 (ko) | 2016-02-22 |
US20120236621A1 (en) | 2012-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5604071B2 (ja) | 半導体装置 | |
JP5470054B2 (ja) | 半導体装置 | |
JP5041984B2 (ja) | 整流回路、電源回路及び半導体装置 | |
US8520457B2 (en) | Semiconductor device | |
JP5389582B2 (ja) | 半導体装置 | |
US8570151B2 (en) | Semiconductor device | |
US7964875B2 (en) | Semiconductor device and manufacturing method thereof | |
US8487745B2 (en) | Semiconductor device | |
JP5366733B2 (ja) | 半導体装置、およびリセット信号生成回路。 | |
US8803663B2 (en) | Semiconductor device, electronic appliance using semiconductor device, and document using semiconductor device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120919 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20120919 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140131 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140204 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140218 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140422 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140502 |
|
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: 20140819 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140825 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5604071 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 |
|
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 |