KR101711918B1 - 포지티브형 감광성 수지 조성물, 감광성 수지막 및 표시 소자 - Google Patents
포지티브형 감광성 수지 조성물, 감광성 수지막 및 표시 소자 Download PDFInfo
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- KR101711918B1 KR101711918B1 KR1020140094257A KR20140094257A KR101711918B1 KR 101711918 B1 KR101711918 B1 KR 101711918B1 KR 1020140094257 A KR1020140094257 A KR 1020140094257A KR 20140094257 A KR20140094257 A KR 20140094257A KR 101711918 B1 KR101711918 B1 KR 101711918B1
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- South Korea
- Prior art keywords
- substituted
- unsubstituted
- group
- photosensitive resin
- resin composition
- Prior art date
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- 229920005989 resin Polymers 0.000 title claims abstract description 102
- 239000011347 resin Substances 0.000 title claims abstract description 102
- 239000011342 resin composition Substances 0.000 title claims abstract description 73
- 239000000126 substance Substances 0.000 claims abstract description 62
- 239000002253 acid Substances 0.000 claims abstract description 36
- 150000001875 compounds Chemical class 0.000 claims abstract description 29
- 239000002904 solvent Substances 0.000 claims abstract description 18
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 35
- 239000003431 cross linking reagent Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 18
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 14
- 125000003118 aryl group Chemical group 0.000 claims description 13
- 239000004094 surface-active agent Substances 0.000 claims description 13
- 238000004090 dissolution Methods 0.000 claims description 12
- 125000000962 organic group Chemical group 0.000 claims description 10
- 239000000654 additive Substances 0.000 claims description 7
- 125000001931 aliphatic group Chemical group 0.000 claims description 6
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 5
- 125000005843 halogen group Chemical group 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 3
- 239000010408 film Substances 0.000 description 65
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 62
- 230000015572 biosynthetic process Effects 0.000 description 54
- 238000003786 synthesis reaction Methods 0.000 description 52
- 230000000052 comparative effect Effects 0.000 description 36
- -1 carbonate compound Chemical class 0.000 description 25
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- DYHSDKLCOJIUFX-UHFFFAOYSA-N tert-butoxycarbonyl anhydride Chemical compound CC(C)(C)OC(=O)OC(=O)OC(C)(C)C DYHSDKLCOJIUFX-UHFFFAOYSA-N 0.000 description 20
- 238000000576 coating method Methods 0.000 description 19
- 239000000203 mixture Substances 0.000 description 18
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- 239000011248 coating agent Substances 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 16
- 238000001723 curing Methods 0.000 description 15
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- 230000035945 sensitivity Effects 0.000 description 14
- 238000011156 evaluation Methods 0.000 description 13
- 230000018109 developmental process Effects 0.000 description 12
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- 239000002244 precipitate Substances 0.000 description 11
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 10
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- 239000000758 substrate Substances 0.000 description 10
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- 125000000217 alkyl group Chemical group 0.000 description 7
- MTHSVFCYNBDYFN-UHFFFAOYSA-N anhydrous diethylene glycol Natural products OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 7
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- 125000003342 alkenyl group Chemical group 0.000 description 6
- 125000003277 amino group Chemical group 0.000 description 6
- 125000000753 cycloalkyl group Chemical group 0.000 description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 6
- 229920002577 polybenzoxazole Polymers 0.000 description 6
- OSUWBBMPVXVSOA-UHFFFAOYSA-N 4-(4-carbonochloridoylphenoxy)benzoyl chloride Chemical compound C1=CC(C(=O)Cl)=CC=C1OC1=CC=C(C(Cl)=O)C=C1 OSUWBBMPVXVSOA-UHFFFAOYSA-N 0.000 description 5
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- 238000000354 decomposition reaction Methods 0.000 description 5
- 229910052731 fluorine Inorganic materials 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 5
- 229920001721 polyimide Polymers 0.000 description 5
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 4
- 125000002947 alkylene group Chemical group 0.000 description 4
- 125000000732 arylene group Chemical group 0.000 description 4
- 125000000392 cycloalkenyl group Chemical group 0.000 description 4
- 238000007363 ring formation reaction Methods 0.000 description 4
- 150000003457 sulfones Chemical class 0.000 description 4
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 4
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 3
- MYNUAGYBVSQRFN-UHFFFAOYSA-N 2-ethoxycarbonyloxyethyl ethyl carbonate Chemical compound CCOC(=O)OCCOC(=O)OCC MYNUAGYBVSQRFN-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
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- 150000007513 acids Chemical class 0.000 description 3
- 125000000304 alkynyl group Chemical group 0.000 description 3
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- 125000005724 cycloalkenylene group Chemical group 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 3
- 125000001153 fluoro group Chemical group F* 0.000 description 3
- 125000000623 heterocyclic group Chemical group 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 description 2
- MSTZGVRUOMBULC-UHFFFAOYSA-N 2-amino-4-[2-(3-amino-4-hydroxyphenyl)-1,1,1,3,3,3-hexafluoropropan-2-yl]phenol Chemical compound C1=C(O)C(N)=CC(C(C=2C=C(N)C(O)=CC=2)(C(F)(F)F)C(F)(F)F)=C1 MSTZGVRUOMBULC-UHFFFAOYSA-N 0.000 description 2
- XLLIQLLCWZCATF-UHFFFAOYSA-N 2-methoxyethyl acetate Chemical compound COCCOC(C)=O XLLIQLLCWZCATF-UHFFFAOYSA-N 0.000 description 2
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- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 125000004450 alkenylene group Chemical group 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 150000004984 aromatic diamines Chemical class 0.000 description 2
- FDQSRULYDNDXQB-UHFFFAOYSA-N benzene-1,3-dicarbonyl chloride Chemical compound ClC(=O)C1=CC=CC(C(Cl)=O)=C1 FDQSRULYDNDXQB-UHFFFAOYSA-N 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 125000002993 cycloalkylene group Chemical group 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 150000001990 dicarboxylic acid derivatives Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 125000001072 heteroaryl group Chemical group 0.000 description 2
- 125000005549 heteroarylene group Chemical group 0.000 description 2
- 125000005842 heteroatom Chemical group 0.000 description 2
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000010943 off-gassing Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- 230000002087 whitening effect Effects 0.000 description 2
- LTQBNYCMVZQRSD-UHFFFAOYSA-N (4-ethenylphenyl)-trimethoxysilane Chemical compound CO[Si](OC)(OC)C1=CC=C(C=C)C=C1 LTQBNYCMVZQRSD-UHFFFAOYSA-N 0.000 description 1
- FJHANOJIKZAQMQ-UHFFFAOYSA-N (4-ethoxyphenoxy)carbonyl phenyl carbonate Chemical compound C(OC(=O)OC1=CC=C(C=C1)OCC)(OC1=CC=CC=C1)=O FJHANOJIKZAQMQ-UHFFFAOYSA-N 0.000 description 1
- NRRSSIQKLMBWJB-UHFFFAOYSA-N (4-ethoxyphenyl) 4-ethoxycarbonyloxybenzoate Chemical compound C1=CC(OC(=O)OCC)=CC=C1C(=O)OC1=CC=C(OCC)C=C1 NRRSSIQKLMBWJB-UHFFFAOYSA-N 0.000 description 1
- LOVPHSMOAVXQIH-UHFFFAOYSA-M (4-nitrophenyl) carbonate Chemical compound [O-]C(=O)OC1=CC=C([N+]([O-])=O)C=C1 LOVPHSMOAVXQIH-UHFFFAOYSA-M 0.000 description 1
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 description 1
- NSGXIBWMJZWTPY-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropane Chemical compound FC(F)(F)CC(F)(F)F NSGXIBWMJZWTPY-UHFFFAOYSA-N 0.000 description 1
- YIWGJFPJRAEKMK-UHFFFAOYSA-N 1-(2H-benzotriazol-5-yl)-3-methyl-8-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carbonyl]-1,3,8-triazaspiro[4.5]decane-2,4-dione Chemical compound CN1C(=O)N(c2ccc3n[nH]nc3c2)C2(CCN(CC2)C(=O)c2cnc(NCc3cccc(OC(F)(F)F)c3)nc2)C1=O YIWGJFPJRAEKMK-UHFFFAOYSA-N 0.000 description 1
- ASOKPJOREAFHNY-UHFFFAOYSA-N 1-Hydroxybenzotriazole Chemical compound C1=CC=C2N(O)N=NC2=C1 ASOKPJOREAFHNY-UHFFFAOYSA-N 0.000 description 1
- RWNUSVWFHDHRCJ-UHFFFAOYSA-N 1-butoxypropan-2-ol Chemical compound CCCCOCC(C)O RWNUSVWFHDHRCJ-UHFFFAOYSA-N 0.000 description 1
- ONZWFHWHTYZZLM-UHFFFAOYSA-N 1-chloroethyl cyclohexyl carbonate Chemical compound CC(Cl)OC(=O)OC1CCCCC1 ONZWFHWHTYZZLM-UHFFFAOYSA-N 0.000 description 1
- YVRGKFXJZCTTRB-UHFFFAOYSA-N 1-chloroethyl ethyl carbonate Chemical compound CCOC(=O)OC(C)Cl YVRGKFXJZCTTRB-UHFFFAOYSA-N 0.000 description 1
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- CNJRPYFBORAQAU-UHFFFAOYSA-N 1-ethoxy-2-(2-methoxyethoxy)ethane Chemical compound CCOCCOCCOC CNJRPYFBORAQAU-UHFFFAOYSA-N 0.000 description 1
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- ODDDCGGSPAPBOS-UHFFFAOYSA-N 1-ethoxypropan-2-yl propanoate Chemical compound CCOCC(C)OC(=O)CC ODDDCGGSPAPBOS-UHFFFAOYSA-N 0.000 description 1
- DOVZUKKPYKRVIK-UHFFFAOYSA-N 1-methoxypropan-2-yl propanoate Chemical compound CCC(=O)OC(C)COC DOVZUKKPYKRVIK-UHFFFAOYSA-N 0.000 description 1
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- OWQWIBJDSRIBKN-UHFFFAOYSA-N 2,2-dichloroethyl hydrogen carbonate Chemical compound OC(=O)OCC(Cl)Cl OWQWIBJDSRIBKN-UHFFFAOYSA-N 0.000 description 1
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- KZLDGFZCFRXUIB-UHFFFAOYSA-N 2-amino-4-(3-amino-4-hydroxyphenyl)phenol Chemical group C1=C(O)C(N)=CC(C=2C=C(N)C(O)=CC=2)=C1 KZLDGFZCFRXUIB-UHFFFAOYSA-N 0.000 description 1
- ZGDMDBHLKNQPSD-UHFFFAOYSA-N 2-amino-5-(4-amino-3-hydroxyphenyl)phenol Chemical group C1=C(O)C(N)=CC=C1C1=CC=C(N)C(O)=C1 ZGDMDBHLKNQPSD-UHFFFAOYSA-N 0.000 description 1
- KHAFBBNQUOEYHB-UHFFFAOYSA-N 2-amino-5-(4-amino-3-hydroxyphenyl)sulfonylphenol Chemical compound C1=C(O)C(N)=CC=C1S(=O)(=O)C1=CC=C(N)C(O)=C1 KHAFBBNQUOEYHB-UHFFFAOYSA-N 0.000 description 1
- ZDRNVPNSQJRIRN-UHFFFAOYSA-N 2-amino-5-[2-(4-amino-3-hydroxyphenyl)-1,1,1,3,3,3-hexafluoropropan-2-yl]phenol Chemical compound C1=C(O)C(N)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(N)C(O)=C1 ZDRNVPNSQJRIRN-UHFFFAOYSA-N 0.000 description 1
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- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 1
- GPXCORHXFPYJEH-UHFFFAOYSA-N 3-[[3-aminopropyl(dimethyl)silyl]oxy-dimethylsilyl]propan-1-amine Chemical compound NCCC[Si](C)(C)O[Si](C)(C)CCCN GPXCORHXFPYJEH-UHFFFAOYSA-N 0.000 description 1
- DOYKFSOCSXVQAN-UHFFFAOYSA-N 3-[diethoxy(methyl)silyl]propyl 2-methylprop-2-enoate Chemical compound CCO[Si](C)(OCC)CCCOC(=O)C(C)=C DOYKFSOCSXVQAN-UHFFFAOYSA-N 0.000 description 1
- LZMNXXQIQIHFGC-UHFFFAOYSA-N 3-[dimethoxy(methyl)silyl]propyl 2-methylprop-2-enoate Chemical compound CO[Si](C)(OC)CCCOC(=O)C(C)=C LZMNXXQIQIHFGC-UHFFFAOYSA-N 0.000 description 1
- VATRWWPJWVCZTA-UHFFFAOYSA-N 3-oxo-n-[2-(trifluoromethyl)phenyl]butanamide Chemical compound CC(=O)CC(=O)NC1=CC=CC=C1C(F)(F)F VATRWWPJWVCZTA-UHFFFAOYSA-N 0.000 description 1
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 1
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- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 description 1
- 239000005204 4-(4-Ethoxyphenoxycarbonyl)phenyl Ethyl Carbonate Substances 0.000 description 1
- JQGUWEUKOQRRJU-UHFFFAOYSA-N 4-(4-aminobutyl-methyl-trimethylsilyloxysilyl)butan-1-amine Chemical compound NCCCC[Si](C)(O[Si](C)(C)C)CCCCN JQGUWEUKOQRRJU-UHFFFAOYSA-N 0.000 description 1
- JFMGYULNQJPJCY-UHFFFAOYSA-N 4-(hydroxymethyl)-1,3-dioxolan-2-one Chemical compound OCC1COC(=O)O1 JFMGYULNQJPJCY-UHFFFAOYSA-N 0.000 description 1
- HLBLWEWZXPIGSM-UHFFFAOYSA-N 4-Aminophenyl ether Chemical compound C1=CC(N)=CC=C1OC1=CC=C(N)C=C1 HLBLWEWZXPIGSM-UHFFFAOYSA-N 0.000 description 1
- JCRRFJIVUPSNTA-UHFFFAOYSA-N 4-[4-(4-aminophenoxy)phenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC(C=C1)=CC=C1OC1=CC=C(N)C=C1 JCRRFJIVUPSNTA-UHFFFAOYSA-N 0.000 description 1
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- BJWMSGRKJIOCNR-UHFFFAOYSA-N 4-ethenyl-1,3-dioxolan-2-one Chemical compound C=CC1COC(=O)O1 BJWMSGRKJIOCNR-UHFFFAOYSA-N 0.000 description 1
- QRUOTIJTSNETKW-UHFFFAOYSA-N 4-ethoxybutan-1-ol Chemical compound CCOCCCCO QRUOTIJTSNETKW-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- JIFMNHNUIXOWQN-UHFFFAOYSA-N C1(=CC=CC=C1)[ClH]C(=O)OC(=O)[ClH]C1=CC=CC=C1 Chemical compound C1(=CC=CC=C1)[ClH]C(=O)OC(=O)[ClH]C1=CC=CC=C1 JIFMNHNUIXOWQN-UHFFFAOYSA-N 0.000 description 1
- YNOWTGOTJZYSBG-UHFFFAOYSA-N C1(OCCCCO1)=O.O1OCCCC1 Chemical compound C1(OCCCCO1)=O.O1OCCCC1 YNOWTGOTJZYSBG-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
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- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- VCUFZILGIRCDQQ-KRWDZBQOSA-N N-[[(5S)-2-oxo-3-(2-oxo-3H-1,3-benzoxazol-6-yl)-1,3-oxazolidin-5-yl]methyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C1O[C@H](CN1C1=CC2=C(NC(O2)=O)C=C1)CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F VCUFZILGIRCDQQ-KRWDZBQOSA-N 0.000 description 1
- HGFNBDXUWCRTGP-UHFFFAOYSA-N N1N=NC2=C1C=CC=C2.C2(=CC=CC=C2)OC(=O)OC(=O)OC2=CC=CC=C2 Chemical compound N1N=NC2=C1C=CC=C2.C2(=CC=CC=C2)OC(=O)OC(=O)OC2=CC=CC=C2 HGFNBDXUWCRTGP-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- MPGOFFXRGUQRMW-UHFFFAOYSA-N [N-]=[N+]=[N-].[N-]=[N+]=[N-].O=C1C=CC=CC1=O Chemical compound [N-]=[N+]=[N-].[N-]=[N+]=[N-].O=C1C=CC=CC1=O MPGOFFXRGUQRMW-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 125000004419 alkynylene group Chemical group 0.000 description 1
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- 229940092714 benzenesulfonic acid Drugs 0.000 description 1
- SNGLYCMNDNOLOF-UHFFFAOYSA-N benzyl phenyl carbonate Chemical compound C=1C=CC=CC=1OC(=O)OCC1=CC=CC=C1 SNGLYCMNDNOLOF-UHFFFAOYSA-N 0.000 description 1
- FHRRJZZGSJXPRQ-UHFFFAOYSA-N benzyl phenylmethoxycarbonyl carbonate Chemical compound C=1C=CC=CC=1COC(=O)OC(=O)OCC1=CC=CC=C1 FHRRJZZGSJXPRQ-UHFFFAOYSA-N 0.000 description 1
- ACBQROXDOHKANW-UHFFFAOYSA-N bis(4-nitrophenyl) carbonate Chemical compound C1=CC([N+](=O)[O-])=CC=C1OC(=O)OC1=CC=C([N+]([O-])=O)C=C1 ACBQROXDOHKANW-UHFFFAOYSA-N 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 238000012661 block copolymerization Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- QDHFHIQKOVNCNC-UHFFFAOYSA-N butane-1-sulfonic acid Chemical compound CCCCS(O)(=O)=O QDHFHIQKOVNCNC-UHFFFAOYSA-N 0.000 description 1
- 125000003739 carbamimidoyl group Chemical group C(N)(=N)* 0.000 description 1
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- JHYNXXBAHWPABC-UHFFFAOYSA-N chloromethyl propan-2-yl carbonate Chemical compound CC(C)OC(=O)OCCl JHYNXXBAHWPABC-UHFFFAOYSA-N 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- UKJLNMAFNRKWGR-UHFFFAOYSA-N cyclohexatrienamine Chemical group NC1=CC=C=C[CH]1 UKJLNMAFNRKWGR-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- PIZLBWGMERQCOC-UHFFFAOYSA-N dibenzyl carbonate Chemical compound C=1C=CC=CC=1COC(=O)OCC1=CC=CC=C1 PIZLBWGMERQCOC-UHFFFAOYSA-N 0.000 description 1
- VILAVOFMIJHSJA-UHFFFAOYSA-N dicarbon monoxide Chemical compound [C]=C=O VILAVOFMIJHSJA-UHFFFAOYSA-N 0.000 description 1
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 1
- 229940075557 diethylene glycol monoethyl ether Drugs 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- ROORDVPLFPIABK-UHFFFAOYSA-N diphenyl carbonate Chemical compound C=1C=CC=CC=1OC(=O)OC1=CC=CC=C1 ROORDVPLFPIABK-UHFFFAOYSA-N 0.000 description 1
- GCSAXWHQFYOIFE-UHFFFAOYSA-N dipyridin-2-yl carbonate Chemical compound C=1C=CC=NC=1OC(=O)OC1=CC=CC=N1 GCSAXWHQFYOIFE-UHFFFAOYSA-N 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- CCIVGXIOQKPBKL-UHFFFAOYSA-M ethanesulfonate Chemical compound CCS([O-])(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-M 0.000 description 1
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 1
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 1
- BGSFCOHRQUBESL-UHFFFAOYSA-N ethyl prop-2-enyl carbonate Chemical compound CCOC(=O)OCC=C BGSFCOHRQUBESL-UHFFFAOYSA-N 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229920006015 heat resistant resin Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000013035 low temperature curing Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- CXHHBNMLPJOKQD-UHFFFAOYSA-M methyl carbonate Chemical compound COC([O-])=O CXHHBNMLPJOKQD-UHFFFAOYSA-M 0.000 description 1
- YHLVIDQQTOMBGN-UHFFFAOYSA-N methyl prop-2-enyl carbonate Chemical compound COC(=O)OCC=C YHLVIDQQTOMBGN-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- KBJFYLLAMSZSOG-UHFFFAOYSA-N n-(3-trimethoxysilylpropyl)aniline Chemical compound CO[Si](OC)(OC)CCCNC1=CC=CC=C1 KBJFYLLAMSZSOG-UHFFFAOYSA-N 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- GNWCSWUWMHQEMD-UHFFFAOYSA-N naphthalene-1,2-dione diazide Chemical group [N-]=[N+]=[N-].[N-]=[N+]=[N-].C1=CC=C2C(=O)C(=O)C=CC2=C1 GNWCSWUWMHQEMD-UHFFFAOYSA-N 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 238000007335 nucleophilic acyl substitution reaction Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- ORUWSEKEVGOAQR-UHFFFAOYSA-N phenyl prop-2-enyl carbonate Chemical compound C=CCOC(=O)OC1=CC=CC=C1 ORUWSEKEVGOAQR-UHFFFAOYSA-N 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- XVSSGIXTKVRGAR-UHFFFAOYSA-N prop-2-enoxycarbonyl prop-2-enyl carbonate Chemical compound C=CCOC(=O)OC(=O)OCC=C XVSSGIXTKVRGAR-UHFFFAOYSA-N 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 229920006009 resin backbone Polymers 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- LXEJRKJRKIFVNY-UHFFFAOYSA-N terephthaloyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C=C1 LXEJRKJRKIFVNY-UHFFFAOYSA-N 0.000 description 1
- UXWVQHXKKOGTSY-UHFFFAOYSA-N tert-butyl phenyl carbonate Chemical compound CC(C)(C)OC(=O)OC1=CC=CC=C1 UXWVQHXKKOGTSY-UHFFFAOYSA-N 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- GQIUQDDJKHLHTB-UHFFFAOYSA-N trichloro(ethenyl)silane Chemical compound Cl[Si](Cl)(Cl)C=C GQIUQDDJKHLHTB-UHFFFAOYSA-N 0.000 description 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 description 1
- UHUUYVZLXJHWDV-UHFFFAOYSA-N trimethyl(methylsilyloxy)silane Chemical compound C[SiH2]O[Si](C)(C)C UHUUYVZLXJHWDV-UHFFFAOYSA-N 0.000 description 1
- YFHICDDUDORKJB-UHFFFAOYSA-N trimethylene carbonate Chemical compound O=C1OCCCO1 YFHICDDUDORKJB-UHFFFAOYSA-N 0.000 description 1
- PTUUTGJMRQWABQ-UHFFFAOYSA-N triphenyl(phenylsilyloxy)silane Chemical compound C=1C=CC=CC=1[Si](C=1C=CC=CC=1)(C=1C=CC=CC=1)O[SiH2]C1=CC=CC=C1 PTUUTGJMRQWABQ-UHFFFAOYSA-N 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 239000005050 vinyl trichlorosilane Substances 0.000 description 1
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/022—Quinonediazides
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/039—Macromolecular compounds which are photodegradable, e.g. positive electron resists
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- Spectroscopy & Molecular Physics (AREA)
- Materials For Photolithography (AREA)
Abstract
Description
도 9 내지 도 14는 비교예 1 내지 비교예 6에 따른 조성물 패턴의 테이퍼 형상을 나타낸 사진이다.
알칼리 가용성 수지 | 주쇄 구조 | 말단봉지제 | |
합성예 1 | 1 | 화학식 2-8 | |
합성예 2 | 2 | 화학식 2-5 | |
합성예 3 | 3 | 화학식 2-3 | |
합성예 4 | 4 | 화학식 6 | |
합성예 5 | 5 | 화학식 2-8 | |
합성예 6 | 6 | 화학식 2-5 | |
합성예 7 | 7 | 화학식 2-3 | |
합성예 8 | 8 | 화학식 6 | |
비교합성예 1 | 9 | 5-노보넨-2,3-디카르복시언하이드라이드 | |
비교합성예 2 | 10 | - | |
비교합성예 3 | 11 | 5-노보넨-2,3-디카르복시언하이드라이드 |
잔막율, 감도 평가 | 보관 안정성 평가 | ||||
잔막율(%) | 감도 (mJ/cm2) |
초기점도 (cP) |
상온 1주 점도 (cP) |
두께 변화 (Δ㎛) |
|
실시예1 | 86 | 160 | 11.66 | 11.62 | 0 |
실시예2 | 84 | 170 | 11.56 | 11.55 | 0 |
실시예3 | 85 | 165 | 11.7 | 11.7 | 0 |
실시예4 | 87 | 172 | 11.7 | 11.9 | 0 |
실시예5 | 87 | 100 | 11.6 | 11.8 | 0 |
실시예6 | 91 | 90 | 11.8 | 11.8 | 0 |
실시예7 | 84 | 95 | 11.4 | 11.3 | 0 |
실시예8 | 90 | 100 | 11.9 | 11.4 | 0 |
비교예1 | 77 | 186 | 11.2 | 11.8 | 0.4 |
비교예2 | 84 | 191 | 11.4 | 20.2 | 2.6 |
비교예3 | 82 | 200 | 11.0 | 12.1 | 0.5 |
비교예4 | 68 | 189 | 10.9 | 11.4 | 1 |
비교예5 | 66 | 95 | 11.2 | 21.5 | 3 |
비교예6 | 55 | 90 | 11.2 | 12.06 | 0.8 |
신뢰성 평가 | ||||||||||||
경화 온도 |
150℃ | 200℃ | 230℃ | 250℃ | ||||||||
평가 항목 |
막수축율 | 아웃 가스 |
분해 온도 |
막수축율 | 아웃 가스 |
분해 온도 |
막수축율 | 아웃 가스 |
분해 온도 |
막수축율 | 아웃 가스 |
분해 온도 |
단위 | % | ng/cm2 | ℃ | % | ng/cm2 | ℃ | % | ng/cm2 | ℃ | % | ng/cm2 | ℃ |
실시예1 | 10 | 4 | 300 | 10 | 2 | 310 | 11 | 1 | 330 | 12 | 0 | 350 |
실시예2 | 9 | 6 | 305 | 10 | 4 | 320 | 11 | 1 | 340 | 11 | 1 | 355 |
실시예3 | 11 | 7 | 310 | 10 | 5 | 330 | 13 | 1 | 350 | 12 | 0 | 370 |
실시예4 | 9 | 6 | 295 | 9 | 3 | 315 | 12 | 2 | 330 | 13 | 1 | 340 |
실시예5 | 10 | 6 | 305 | 10 | 3 | 350 | 12 | 2 | 370 | 14 | 0 | 380 |
실시예6 | 10 | 8 | 310 | 10 | 4 | 330 | 12 | 1 | 350 | 13 | 0 | 372 |
실시예7 | 11 | 6 | 300 | 11 | 3 | 320 | 12 | 2 | 340 | 14 | 0 | 360 |
실시예8 | 10 | 6 | 305 | 11 | 3 | 330 | 12 | 2 | 350 | 14 | 1 | 370 |
비교예1 | 15 | 1000 | 200 | 19 | 500 | 250 | 20 | 420 | 270 | 27 | 350 | 300 |
비교예2 | 14 | 1150 | 190 | 21 | 600 | 220 | 22 | 400 | 250 | 31 | 360 | 295 |
비교예3 | 16 | 1200 | 210 | 25 | 550 | 245 | 30 | 420 | 270 | 41 | 365 | 290 |
비교예4 | 20 | 1200 | 210 | 25 | 510 | 240 | 30 | 430 | 270 | 38 | 300 | 290 |
비교예5 | 18 | 950 | 220 | 20 | 600 | 250 | 31 | 395 | 275 | 39 | 315 | 295 |
비교예6 | 18 | 990 | 250 | 22 | 410 | 270 | 28 | 300 | 290 | 33 | 250 | 316 |
Claims (13)
- (A) 하기 화학식 1로 표시되는 알칼리 가용성 수지;
(B) 감광성 디아조퀴논 화합물;
(C) 열산발생제; 및
(D) 용매
를 포함하는 포지티브형 감광성 수지 조성물:
[화학식 1]
상기 화학식 1에서,
E1 및 E2는 각각 독립적으로 수소 원자 또는 하기 화학식 2로 표시되는 화합물로부터 유도된 유도체의 잔기이고, 단, E1 및 E2는 동시에 수소 원자는 아니며,
X1 및 Y1은 각각 독립적으로 치환 또는 비치환된 방향족 유기기, 치환 또는 비치환된 2가 내지 8가의 지방족 유기기 또는 이들의 조합이고,
R1 및 R2는 각각 독립적으로 수소 원자, 치환 또는 비치환된 C1 내지 C20 알킬기, 치환 또는 비치환된 C2 내지 C20 알케닐기, 치환 또는 비치환된 C6 내지 C20 아릴기 또는 치환 또는 비치환된 C2 내지 C20 헤테로아릴기이고,
o 및 p는 각각 독립적으로 0 내지 4의 정수이고, 단, o+p>0 이고,
q 및 r은 각각 독립적으로 0 내지 2의 정수이고, 단, q+r≥0 이고,
[화학식 2]
상기 화학식 2에서,
R3 및 R4는 각각 독립적으로 수소 원자, 치환 또는 비치환된 C1 내지 C20 알킬기, 치환 또는 비치환된 C2 내지 C20 알케닐기 또는 치환 또는 비치환된 C6 내지 C20 아릴기이고,
R3 및 R4는 서로 결합하여 고리를 이룰 수 있고,
L1은 단일결합, -O- 또는 -OL'O- (L'는 치환 또는 비치환된 C1 내지 C20 알킬렌기 또는 치환 또는 비치환된 C6 내지 C20 아릴렌기임)이고,
n은 0 또는 1의 정수이다.
- 제1항에 있어서,
상기 화학식 2는 하기 화학식 3 내지 화학식 6 중 어느 하나로 표시되는 포지티브형 감광성 수지 조성물:
[화학식 3]
[화학식 4]
[화학식 5]
[화학식 6]
상기 화학식 3 내지 화학식 5에서,
R5 내지 R8은 각각 독립적으로 수소 원자, 치환 또는 비치환된 C1 내지 C20 알킬기, 치환 또는 비치환된 C2 내지 C20 알케닐기 또는 치환 또는 비치환된 C6 내지 C20 아릴기이고,
L2 및 L3은 각각 독립적으로 단일결합, -O- 또는 -OL'O- (L'는 치환 또는 비치환된 C1 내지 C20 알킬렌기 또는 치환 또는 비치환된 C6 내지 C20 아릴렌기임)이다.
- 제1항에 있어서,
상기 알칼리 가용성 수지는 3,000 g/mol 내지 300,000 g/mol의 중량평균 분자량을 가지는 포지티브형 감광성 수지 조성물.
- 제4항에 있어서,
상기 열산발생제는 120℃ 내지 200℃의 온도에서 분해되어 산을 발생시키는 포지티브형 감광성 수지 조성물.
- 제1항에 있어서,
상기 포지티브형 감광성 수지 조성물은 용해조절제, 가교제 또는 이들의 조합을 더 포함하는 포지티브형 감광성 수지 조성물.
- 제6항에 있어서,
상기 용해조절제는 하기 화학식 9로 표시되는 포지티브형 감광성 수지 조성물:
[화학식 9]
상기 화학식 9에서,
R14 내지 R23은 각각 독립적으로 수소 원자, 히드록시기, 치환 또는 비치환된 C1 내지 C20 알킬기, 치환 또는 비치환된 C2 내지 C20 알케닐기, 치환 또는 비치환된 C1 내지 C20 알콕시기 또는 치환 또는 비치환된 C6 내지 C20 아릴기이고,
단, R14 내지 R18 중 적어도 하나 및 R19 내지 R23 중 적어도 하나는 히드록시기이고,
L4는 단일결합, 치환 또는 비치화된 C1 내지 C20 알킬렌기, 치환 또는 비치환된 C3 내지 C20 사이클로알키렌기, 치환 또는 비치환된 C6 내지 C20 아릴렌기 또는 이들의 조합이다.
- 제1항에 있어서,
상기 포지티브형 감광성 수지 조성물은
(A) 알칼리 가용성 수지 100 중량부에 대하여,
(B) 감광성 디아조퀴논 화합물 5 내지 100 중량부 및
(C) 열산발생제 1 내지 50 중량부
를 포함하며,
(D) 용매는 상기 포지티브형 감광성 수지 조성물의 고형분 총 함량에 대하여 3 중량% 내지 30 중량%로 포함되는 포지티브형 감광성 수지 조성물.
- 제1항에 있어서,
상기 포지티브형 감광성 수지 조성물은 계면활성제, 레빌링제, 실란 커플링제 및 이들의 조합으로 이루어진 군에서 선택되는 첨가제를 더 포함하는 포지티브형 감광성 수지 조성물.
- 제1항 내지 제9항 중 어느 한 항의 포지티브형 감광성 수지 조성물을 기판 상에 도포하고,
상기 도포된 포지티브형 감광성 수지 조성물을 건조, 가열, 노광 및 현상하고,
상기 현상 후 150℃ 이상 250℃ 이하의 온도에서 경화(Post-baking)
하는 것을 포함하는 감광성 수지막의 제조 방법.
- 제10항에 있어서,
상기 현상 후 경화하는 단계는 150℃ 이상 230℃ 이하의 온도에서 진행되는 감광성 수지막의 제조 방법.
- 제1항 내지 제9항 중 어느 한 항의 포지티브형 감광성 수지 조성물을 사용하여 제조된 감광성 수지막.
- 제12항의 감광성 수지막을 포함하는 디스플레이 소자.
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