KR101286631B1 - 리버스 패터닝 방법 및 재료 - Google Patents
리버스 패터닝 방법 및 재료 Download PDFInfo
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- KR101286631B1 KR101286631B1 KR1020127004656A KR20127004656A KR101286631B1 KR 101286631 B1 KR101286631 B1 KR 101286631B1 KR 1020127004656 A KR1020127004656 A KR 1020127004656A KR 20127004656 A KR20127004656 A KR 20127004656A KR 101286631 B1 KR101286631 B1 KR 101286631B1
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- 239000000463 material Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims description 48
- 238000000059 patterning Methods 0.000 title claims description 20
- 229920005989 resin Polymers 0.000 claims abstract description 62
- 239000011347 resin Substances 0.000 claims abstract description 62
- 239000002904 solvent Substances 0.000 claims description 77
- -1 acryloxy functional group Chemical group 0.000 claims description 40
- 239000008199 coating composition Substances 0.000 claims description 29
- WVYWICLMDOOCFB-UHFFFAOYSA-N 4-methyl-2-pentanol Chemical compound CC(C)CC(C)O WVYWICLMDOOCFB-UHFFFAOYSA-N 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 22
- 239000003999 initiator Substances 0.000 claims description 13
- 239000013543 active substance Substances 0.000 claims description 12
- 150000003254 radicals Chemical class 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 11
- 125000000524 functional group Chemical group 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 11
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- 239000004447 silicone coating Substances 0.000 claims description 10
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- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 9
- 239000004721 Polyphenylene oxide Chemical group 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- 150000002500 ions Chemical class 0.000 claims description 8
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- 239000004593 Epoxy Substances 0.000 claims description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 7
- 150000001412 amines Chemical class 0.000 claims description 6
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical group COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 claims description 4
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- 239000004971 Cross linker Substances 0.000 claims description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Natural products CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 4
- 125000004185 ester group Chemical group 0.000 claims description 4
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- 125000003396 thiol group Chemical group [H]S* 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims 3
- 229930195733 hydrocarbon Natural products 0.000 claims 3
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
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- 229920002120 photoresistant polymer Polymers 0.000 abstract description 31
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- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 13
- 238000001723 curing Methods 0.000 description 12
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 12
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- AGJAUFUNZWHLKE-UHFFFAOYSA-N (2E,4E)-N-isobutyl-2,4-tetradecadienamide Natural products CCCCCCCCCC=CC=CC(=O)NCC(C)C AGJAUFUNZWHLKE-UHFFFAOYSA-N 0.000 description 9
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 9
- VPVSTMAPERLKKM-UHFFFAOYSA-N glycoluril Chemical compound N1C(=O)NC2NC(=O)NC21 VPVSTMAPERLKKM-UHFFFAOYSA-N 0.000 description 9
- 229910017604 nitric acid Inorganic materials 0.000 description 9
- 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 7
- FAVZTHXOOBZCOB-UHFFFAOYSA-N 2,6-Bis(1,1-dimethylethyl)-4-methyl phenol Natural products CC(C)CC1=CC(C)=CC(CC(C)C)=C1O FAVZTHXOOBZCOB-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 6
- 239000012528 membrane Substances 0.000 description 6
- 125000000962 organic group Chemical group 0.000 description 6
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- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000004342 Benzoyl peroxide Substances 0.000 description 3
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 3
- 102100021439 Cancer/testis antigen 62 Human genes 0.000 description 3
- 101710117701 Cancer/testis antigen 62 Proteins 0.000 description 3
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 235000019400 benzoyl peroxide Nutrition 0.000 description 3
- 239000004305 biphenyl Substances 0.000 description 3
- 235000010290 biphenyl Nutrition 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 238000001312 dry etching Methods 0.000 description 3
- 239000007888 film coating Substances 0.000 description 3
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- 238000009472 formulation Methods 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- 239000003039 volatile agent Substances 0.000 description 3
- RXGUIWHIADMCFC-UHFFFAOYSA-N 2-Methylpropyl 2-methylpropionate Chemical compound CC(C)COC(=O)C(C)C RXGUIWHIADMCFC-UHFFFAOYSA-N 0.000 description 2
- MFGOFGRYDNHJTA-UHFFFAOYSA-N 2-amino-1-(2-fluorophenyl)ethanol Chemical compound NCC(O)C1=CC=CC=C1F MFGOFGRYDNHJTA-UHFFFAOYSA-N 0.000 description 2
- WBIQQQGBSDOWNP-UHFFFAOYSA-N 2-dodecylbenzenesulfonic acid Chemical compound CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O WBIQQQGBSDOWNP-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 2
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 238000003848 UV Light-Curing Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 125000004849 alkoxymethyl group Chemical group 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 239000006117 anti-reflective coating Substances 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 125000003710 aryl alkyl group Chemical group 0.000 description 2
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- QARVLSVVCXYDNA-UHFFFAOYSA-N bromobenzene Chemical compound BrC1=CC=CC=C1 QARVLSVVCXYDNA-UHFFFAOYSA-N 0.000 description 2
- HUCVOHYBFXVBRW-UHFFFAOYSA-M caesium hydroxide Inorganic materials [OH-].[Cs+] HUCVOHYBFXVBRW-UHFFFAOYSA-M 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
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- 150000002148 esters Chemical group 0.000 description 2
- 238000001879 gelation Methods 0.000 description 2
- 125000001072 heteroaryl group Chemical group 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M methacrylate group Chemical group C(C(=C)C)(=O)[O-] CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 2
- 229940043265 methyl isobutyl ketone Drugs 0.000 description 2
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- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
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- 238000003756 stirring Methods 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 description 2
- 125000001544 thienyl group Chemical group 0.000 description 2
- 239000010409 thin film Substances 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
- 238000005406 washing Methods 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- MCVVDMSWCQUKEV-UHFFFAOYSA-N (2-nitrophenyl)methyl 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)OCC1=CC=CC=C1[N+]([O-])=O MCVVDMSWCQUKEV-UHFFFAOYSA-N 0.000 description 1
- DLDWUFCUUXXYTB-UHFFFAOYSA-N (2-oxo-1,2-diphenylethyl) 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)OC(C=1C=CC=CC=1)C(=O)C1=CC=CC=C1 DLDWUFCUUXXYTB-UHFFFAOYSA-N 0.000 description 1
- QKAIFCSOWIMRJG-UHFFFAOYSA-N (4-methylphenyl)-(4-propan-2-ylphenyl)iodanium Chemical compound C1=CC(C(C)C)=CC=C1[I+]C1=CC=C(C)C=C1 QKAIFCSOWIMRJG-UHFFFAOYSA-N 0.000 description 1
- XVOCEKOSQBFFHW-UHFFFAOYSA-N (5-methyl-2-propan-2-ylcyclohexyl) 4-methylbenzenesulfonate Chemical compound CC(C)C1CCC(C)CC1OS(=O)(=O)C1=CC=C(C)C=C1 XVOCEKOSQBFFHW-UHFFFAOYSA-N 0.000 description 1
- MIOPJNTWMNEORI-GMSGAONNSA-N (S)-camphorsulfonic acid Chemical compound C1C[C@@]2(CS(O)(=O)=O)C(=O)C[C@@H]1C2(C)C MIOPJNTWMNEORI-GMSGAONNSA-N 0.000 description 1
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- LZDKZFUFMNSQCJ-UHFFFAOYSA-N 1,2-diethoxyethane Chemical compound CCOCCOCC LZDKZFUFMNSQCJ-UHFFFAOYSA-N 0.000 description 1
- NGFUWANGZFFYHK-UHFFFAOYSA-N 1,3,3a,4,6,6a-hexahydroimidazo[4,5-d]imidazole-2,5-dione;formaldehyde Chemical compound O=C.N1C(=O)NC2NC(=O)NC21 NGFUWANGZFFYHK-UHFFFAOYSA-N 0.000 description 1
- NZUPFZNVGSWLQC-UHFFFAOYSA-N 1,3,5-tris(2,3-dibromopropyl)-1,3,5-triazinane-2,4,6-trione Chemical compound BrCC(Br)CN1C(=O)N(CC(Br)CBr)C(=O)N(CC(Br)CBr)C1=O NZUPFZNVGSWLQC-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- 239000012956 1-hydroxycyclohexylphenyl-ketone Substances 0.000 description 1
- VUBUXALTYMBEQO-UHFFFAOYSA-N 2,2,3,3,3-pentafluoro-1-phenylpropan-1-one Chemical compound FC(F)(F)C(F)(F)C(=O)C1=CC=CC=C1 VUBUXALTYMBEQO-UHFFFAOYSA-N 0.000 description 1
- KWVGIHKZDCUPEU-UHFFFAOYSA-N 2,2-dimethoxy-2-phenylacetophenone Chemical compound C=1C=CC=CC=1C(OC)(OC)C(=O)C1=CC=CC=C1 KWVGIHKZDCUPEU-UHFFFAOYSA-N 0.000 description 1
- RSZXXBTXZJGELH-UHFFFAOYSA-N 2,3,4-tri(propan-2-yl)naphthalene-1-sulfonic acid Chemical compound C1=CC=CC2=C(C(C)C)C(C(C)C)=C(C(C)C)C(S(O)(=O)=O)=C21 RSZXXBTXZJGELH-UHFFFAOYSA-N 0.000 description 1
- LXFQSRIDYRFTJW-UHFFFAOYSA-N 2,4,6-trimethylbenzenesulfonic acid Chemical compound CC1=CC(C)=C(S(O)(=O)=O)C(C)=C1 LXFQSRIDYRFTJW-UHFFFAOYSA-N 0.000 description 1
- IRLYGRLEBKCYPY-UHFFFAOYSA-N 2,5-dimethylbenzenesulfonic acid Chemical compound CC1=CC=C(C)C(S(O)(=O)=O)=C1 IRLYGRLEBKCYPY-UHFFFAOYSA-N 0.000 description 1
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 1
- UHFFVFAKEGKNAQ-UHFFFAOYSA-N 2-benzyl-2-(dimethylamino)-1-(4-morpholin-4-ylphenyl)butan-1-one Chemical compound C=1C=C(N2CCOCC2)C=CC=1C(=O)C(CC)(N(C)C)CC1=CC=CC=C1 UHFFVFAKEGKNAQ-UHFFFAOYSA-N 0.000 description 1
- MEYARNKYUHUVBB-UHFFFAOYSA-N 2-hydroxy-1-[2-(hydroxymethyl)phenyl]-2-phenylethanone Chemical class OCC1=CC=CC=C1C(=O)C(O)C1=CC=CC=C1 MEYARNKYUHUVBB-UHFFFAOYSA-N 0.000 description 1
- QDWTXRWOKORYQH-UHFFFAOYSA-N 3-bromobenzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC(Br)=C1 QDWTXRWOKORYQH-UHFFFAOYSA-N 0.000 description 1
- IQOJIHIRSVQTJJ-UHFFFAOYSA-N 3-chlorobenzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC(Cl)=C1 IQOJIHIRSVQTJJ-UHFFFAOYSA-N 0.000 description 1
- SJBAZUKRCMJWLT-UHFFFAOYSA-N 4-benzyl-1,3-dioxolane Chemical class C=1C=CC=CC=1CC1COCO1 SJBAZUKRCMJWLT-UHFFFAOYSA-N 0.000 description 1
- ZDTXQHVBLWYPHS-UHFFFAOYSA-N 4-nitrotoluene-2-sulfonic acid Chemical compound CC1=CC=C([N+]([O-])=O)C=C1S(O)(=O)=O ZDTXQHVBLWYPHS-UHFFFAOYSA-N 0.000 description 1
- YCPXWRQRBFJBPZ-UHFFFAOYSA-N 5-sulfosalicylic acid Chemical compound OC(=O)C1=CC(S(O)(=O)=O)=CC=C1O YCPXWRQRBFJBPZ-UHFFFAOYSA-N 0.000 description 1
- HWTDMFJYBAURQR-UHFFFAOYSA-N 80-82-0 Chemical compound OS(=O)(=O)C1=CC=CC=C1[N+]([O-])=O HWTDMFJYBAURQR-UHFFFAOYSA-N 0.000 description 1
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
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Images
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- 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
- G03F7/0042—Photosensitive materials with inorganic or organometallic light-sensitive compounds not otherwise provided for, e.g. inorganic resists
- G03F7/0043—Chalcogenides; Silicon, germanium, arsenic or derivatives thereof; Metals, oxides or alloys thereof
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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
- G03F7/0045—Photosensitive materials with organic non-macromolecular light-sensitive compounds not otherwise provided for, e.g. dissolution inhibitors
-
- 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
- G03F7/26—Processing photosensitive materials; Apparatus therefor
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- G—PHYSICS
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- 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
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/40—Treatment after imagewise removal, e.g. baking
- G03F7/405—Treatment with inorganic or organometallic reagents after imagewise removal
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- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
- H01L21/02126—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material containing Si, O, and at least one of H, N, C, F, or other non-metal elements, e.g. SiOC, SiOC:H or SiONC
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- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02205—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being characterised by the precursor material for deposition
- H01L21/02208—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being characterised by the precursor material for deposition the precursor containing a compound comprising Si
- H01L21/02214—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being characterised by the precursor material for deposition the precursor containing a compound comprising Si the compound comprising silicon and oxygen
- H01L21/02216—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being characterised by the precursor material for deposition the precursor containing a compound comprising Si the compound comprising silicon and oxygen the compound being a molecule comprising at least one silicon-oxygen bond and the compound having hydrogen or an organic group attached to the silicon or oxygen, e.g. a siloxane
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- H—ELECTRICITY
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- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/0271—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers
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- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/033—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers
- H01L21/0334—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers characterised by their size, orientation, disposition, behaviour, shape, in horizontal or vertical plane
- H01L21/0337—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers characterised by their size, orientation, disposition, behaviour, shape, in horizontal or vertical plane characterised by the process involved to create the mask, e.g. lift-off masks, sidewalls, or to modify the mask, e.g. pre-treatment, post-treatment
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- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/312—Organic layers, e.g. photoresist
- H01L21/3121—Layers comprising organo-silicon compounds
- H01L21/3122—Layers comprising organo-silicon compounds layers comprising polysiloxane compounds
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
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Abstract
Description
Claims (17)
- 기판 상에 리버스 패턴을 형성시키는 방법으로서,
(I) (i) 하기 단위로 구성된 실세스퀴옥산 수지:
(상기 식에서, Ph는 페닐 기이고; Me는 메틸 기이고; R'는 수소 원자 또는 1 내지 4개의 탄소 원자를 지닌 탄화수소 기이고; R은 에폭시 작용기를 함유하는 기 및 아크릴옥시 작용기를 함유하는 기로부터 선택된 반응성 유기 기이고; R1은 친수성 기이고; s는 0, 1, 2, 3, 또는 4의 값을 갖고; x는 0, 1 또는 2의 값을 갖고; 수지 중 m은 0.2 내지 0.95의 값을 갖고, n은 0.01 내지 0.5의 값을 갖고; o는 0 내지 0.20의 값을 갖고; p는 0 내지 0.75의 값을 갖고; q는 0 내지 0.5의 값을 갖고, m + n + o + p + q = 1이다);
(ii) 수지를 담지하기 위한 용매; 및
(iii) 활성제를 포함하는 코팅 조성물을 제 1 패터닝 재료 상에 적용하고;
(III) 코팅 조성물을 경화시켜서 제 1 패터닝 재료의 상부 상에 전체 패턴을 피복하는 경화된 실리콘 코팅을 생성시키고;
(IV) 경화된 실리콘 코팅을 부분적으로 제거하여 제 1 패터닝 재료의 상부 표면을 노출시키고;
(V) 제 1 패터닝 재료를 제거함으로써 경화된 실리콘 코팅 내에 패터닝된 제 2 패턴을 형성시키는 것을 포함하는 방법. - 제 1항에 있어서, m이 0.5 내지 0.90의 값을 갖고, n이 0.05 내지 0.30의 값을 갖고, o가 0 내지 0.20의 값을 갖고, p가 0 내지 0.30의 값을 갖고, q가 0 내지 0.15의 값을 갖는 방법.
- 제 1항 또는 제 2항에 있어서, R이 화학식 -R2OCH2CH(O)CH2(여기서, R2는 1 내지 4개의 탄소 원자를 갖는 탄화수소 기 또는 폴리에테르 기 또는 -CH2CH2-(C6H9(O))이다)를 갖는 에폭시 기인 방법.
- 제 1항 또는 제 2항에 있어서, R이 3-글리시독시프로필 기인 방법.
- 제 1항 또는 제 2항에 있어서, R이 2-(3,4-에폭시시클로헥실)에틸 기인 방법.
- 제 1항 또는 제 2항에 있어서, R이 화학식 CH2=C(R3)COOR4-(여기서, R3는 수소 원자, 또는 메틸 기이고, R4는 1 내지 4개의 탄소 원자를 갖는 탄화수소 기 또는 폴리에테르 기이다)을 갖는 아크릴옥시 작용기인 방법.
- 제 1항 또는 제 2항에 있어서, R이 메타크릴옥시프로필 기인 방법.
- 제 1항 또는 제 2항에 있어서, R이 아크릴옥시프로필 기인 방법.
- 제 1항 또는 제 2항에 있어서, R1이 하나 이상의 HO-, MeO-, Me-, Et- 및 Cl-로 치환된 페닐 기, 에스테르 기, 폴리에테르 기, 및 메르캅토 기로부터 선택되는 방법.
- 제 9항에 있어서, 용매가 1-메톡시-2-프로판올, 4-메틸-2-펜탄올, 프로필렌 글리콜 모노메틸 에틸 아세테이트, γ-부티로락톤, 및 시클로헥사논으로부터 선택되는 방법.
- 제 3항에 있어서, 활성제가 열산 발생제(thermal acid generator), 광산 발생제(photoacid generator) 또는 아민 가교제로부터 선택되는 방법.
- 제 6항에 있어서, 활성제가 열적 자유 라디칼 개시제(thermal free radical initiator) 또는 광에 의한 라디칼 개시제(photo free radical initiator)로부터 선택되는 방법.
- 제 1항에 있어서, 코팅 조성물을 0.1 내지 60분 동안 80℃ 내지 450℃로 가열함으로써 열경화시키는 방법.
- 제 1항에 있어서, 코팅 조성물을 UV, X-선, e-빔, 또는 EUV로부터 선택된 방사선 조사원에 노출시킴으로써 코팅 조성물을 방사선 경화시키는 방법.
- 제 1항에 있어서, 경화된 실리콘 코팅 조성물을 CF4를 함유하는 반응성 이온 에칭제를 사용하여 부분적으로 제거하는 방법.
- 제 1항에 있어서, 제 1 패터닝 재료를 O2를 함유하는 반응성 이온 에칭제에 의해 제거하는 방법.
- 제 1항에 있어서, (VI) 제 2 패턴을 어떠한 하위층 상에 추가로 전달하는 것을 포함하는 방법.
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PCT/US2010/039408 WO2011011139A2 (en) | 2009-07-23 | 2010-06-22 | Method and materials for reverse patterning |
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US20100178620A1 (en) * | 2007-05-21 | 2010-07-15 | Jsr Corporation | Inverted pattern forming method and resin composition |
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KR101709596B1 (ko) * | 2010-10-01 | 2017-02-23 | 후지필름 가부시키가이샤 | 간극 매입용 조성물, 그것을 사용한 간극 매입 방법 및 반도체 소자의 제조 방법 |
WO2012111459A1 (en) | 2011-02-17 | 2012-08-23 | Fujifilm Corporation | Gap embedding composition, method of embedding gap and method of producing semiconductor device by using the composition |
JP2015530630A (ja) * | 2012-06-22 | 2015-10-15 | スリーエム イノベイティブ プロパティズ カンパニー | コーティングのパターニング方法 |
JP6587065B2 (ja) * | 2014-02-26 | 2019-10-09 | 日産化学株式会社 | レジストパターンに塗布されるポリマー含有塗布液 |
WO2016031563A1 (ja) * | 2014-08-25 | 2016-03-03 | 日産化学工業株式会社 | Socパターン上でのパターン反転のための被覆用組成物 |
CN106715619B (zh) * | 2014-09-19 | 2020-02-07 | 日产化学工业株式会社 | 抗蚀剂图案被覆用涂布液 |
KR102179956B1 (ko) * | 2015-03-20 | 2020-11-17 | 동우 화인켐 주식회사 | 착색 감광성 수지 조성물, 컬러필터 및 이를 포함하는 액정표시장치 |
WO2017218286A1 (en) * | 2016-06-16 | 2017-12-21 | Dow Corning Corporation | Silicon-rich silsesquioxane resins |
KR102240647B1 (ko) * | 2017-03-28 | 2021-04-15 | 주식회사 이엔에프테크놀로지 | 실리콘 질화막 식각 조성물 |
WO2018182307A1 (ko) * | 2017-03-28 | 2018-10-04 | 주식회사 이엔에프테크놀로지 | 실리콘 질화막 식각 조성물 |
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US10515847B2 (en) * | 2017-09-29 | 2019-12-24 | Taiwan Semiconductor Manufacturing Co., Ltd. | Method for forming vias and method for forming contacts in vias |
US10615037B2 (en) | 2018-08-17 | 2020-04-07 | International Business Machines Corporation | Tone reversal during EUV pattern transfer using surface active layer assisted selective deposition |
WO2021220876A1 (ja) * | 2020-05-01 | 2021-11-04 | 東京エレクトロン株式会社 | パターン形成方法及びパターン形成システム |
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US20080299494A1 (en) | 2007-06-01 | 2008-12-04 | Bencher Christopher D | Double patterning with a double layer cap on carbonaceous hardmask |
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