JP6757451B2 - モノマー、ポリマー、及びフォトレジスト組成物 - Google Patents
モノマー、ポリマー、及びフォトレジスト組成物 Download PDFInfo
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- JP6757451B2 JP6757451B2 JP2019138920A JP2019138920A JP6757451B2 JP 6757451 B2 JP6757451 B2 JP 6757451B2 JP 2019138920 A JP2019138920 A JP 2019138920A JP 2019138920 A JP2019138920 A JP 2019138920A JP 6757451 B2 JP6757451 B2 JP 6757451B2
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- 229920000642 polymer Polymers 0.000 title claims description 192
- 229920002120 photoresistant polymer Polymers 0.000 title claims description 115
- 239000000203 mixture Substances 0.000 title claims description 84
- 239000000178 monomer Substances 0.000 title claims description 44
- 238000000034 method Methods 0.000 claims description 39
- 239000000758 substrate Substances 0.000 claims description 25
- 125000000217 alkyl group Chemical group 0.000 claims description 20
- NIXOWILDQLNWCW-UHFFFAOYSA-M acrylate group Chemical group C(C=C)(=O)[O-] NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 12
- 230000005855 radiation Effects 0.000 claims description 11
- 238000007654 immersion Methods 0.000 claims description 7
- 238000006116 polymerization reaction Methods 0.000 claims description 7
- 125000004404 heteroalkyl group Chemical group 0.000 claims description 5
- 239000004615 ingredient Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 74
- -1 methacrylate compound Chemical class 0.000 description 30
- 239000000243 solution Substances 0.000 description 28
- 239000011159 matrix material Substances 0.000 description 24
- 239000001257 hydrogen Substances 0.000 description 22
- 229910052739 hydrogen Inorganic materials 0.000 description 22
- 239000000463 material Substances 0.000 description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 230000015572 biosynthetic process Effects 0.000 description 21
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 20
- 239000011541 reaction mixture Substances 0.000 description 20
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 19
- 239000002904 solvent Substances 0.000 description 19
- 238000003786 synthesis reaction Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 17
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 16
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 15
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 14
- 239000002253 acid Substances 0.000 description 13
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 11
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 11
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 238000005530 etching Methods 0.000 description 10
- 238000000671 immersion lithography Methods 0.000 description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
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- 239000008367 deionised water Substances 0.000 description 8
- 229910021641 deionized water Inorganic materials 0.000 description 8
- 150000002367 halogens Chemical class 0.000 description 8
- CATSNJVOTSVZJV-UHFFFAOYSA-N heptan-2-one Chemical compound CCCCCC(C)=O CATSNJVOTSVZJV-UHFFFAOYSA-N 0.000 description 8
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 229910052731 fluorine Inorganic materials 0.000 description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 125000005073 adamantyl group Chemical group C12(CC3CC(CC(C1)C3)C2)* 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
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- 150000001875 compounds Chemical class 0.000 description 6
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 6
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 description 6
- 239000011737 fluorine Substances 0.000 description 6
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 5
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 5
- 239000000654 additive Substances 0.000 description 5
- 239000012267 brine Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 229910052736 halogen Inorganic materials 0.000 description 5
- 150000002431 hydrogen Chemical class 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 239000012299 nitrogen atmosphere Substances 0.000 description 5
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- 238000002360 preparation method Methods 0.000 description 5
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- 229910052938 sodium sulfate Inorganic materials 0.000 description 5
- 235000011152 sodium sulphate Nutrition 0.000 description 5
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 5
- PKXVNCYLUCOREQ-UHFFFAOYSA-N 2,2-difluorohexanoic acid Chemical compound CCCCC(F)(F)C(O)=O PKXVNCYLUCOREQ-UHFFFAOYSA-N 0.000 description 4
- XLLIQLLCWZCATF-UHFFFAOYSA-N 2-methoxyethyl acetate Chemical compound COCCOC(C)=O XLLIQLLCWZCATF-UHFFFAOYSA-N 0.000 description 4
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 4
- TUWSVANVWDSGBA-UHFFFAOYSA-N CC(=C)C(=O)OC(CO)C(O)CO Chemical compound CC(=C)C(=O)OC(CO)C(O)CO TUWSVANVWDSGBA-UHFFFAOYSA-N 0.000 description 4
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 4
- 150000001241 acetals Chemical class 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 239000006117 anti-reflective coating Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000003776 cleavage reaction Methods 0.000 description 4
- FKRCODPIKNYEAC-UHFFFAOYSA-N ethyl propionate Chemical compound CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 4
- 150000002576 ketones Chemical class 0.000 description 4
- 238000001459 lithography Methods 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 230000007017 scission Effects 0.000 description 4
- 238000004528 spin coating Methods 0.000 description 4
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 3
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 3
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical class CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 3
- 150000008064 anhydrides Chemical group 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 229940116333 ethyl lactate Drugs 0.000 description 3
- 125000005842 heteroatom Chemical group 0.000 description 3
- 239000003999 initiator Substances 0.000 description 3
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- 239000011734 sodium Substances 0.000 description 3
- 125000000547 substituted alkyl group Chemical group 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 229940086542 triethylamine Drugs 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 description 2
- QQZOPKMRPOGIEB-UHFFFAOYSA-N 2-Oxohexane Chemical compound CCCCC(C)=O QQZOPKMRPOGIEB-UHFFFAOYSA-N 0.000 description 2
- ZPVFWPFBNIEHGJ-UHFFFAOYSA-N 2-octanone Chemical compound CCCCCCC(C)=O ZPVFWPFBNIEHGJ-UHFFFAOYSA-N 0.000 description 2
- NHQDETIJWKXCTC-UHFFFAOYSA-N 3-chloroperbenzoic acid Chemical compound OOC(=O)C1=CC=CC(Cl)=C1 NHQDETIJWKXCTC-UHFFFAOYSA-N 0.000 description 2
- HCFAJYNVAYBARA-UHFFFAOYSA-N 4-heptanone Chemical compound CCCC(=O)CCC HCFAJYNVAYBARA-UHFFFAOYSA-N 0.000 description 2
- FFWSICBKRCICMR-UHFFFAOYSA-N 5-methyl-2-hexanone Chemical compound CC(C)CCC(C)=O FFWSICBKRCICMR-UHFFFAOYSA-N 0.000 description 2
- LPEKGGXMPWTOCB-UHFFFAOYSA-N 8beta-(2,3-epoxy-2-methylbutyryloxy)-14-acetoxytithifolin Natural products COC(=O)C(C)O LPEKGGXMPWTOCB-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- RJUFJBKOKNCXHH-UHFFFAOYSA-N Methyl propionate Chemical compound CCC(=O)OC RJUFJBKOKNCXHH-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
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- XBDQKXXYIPTUBI-UHFFFAOYSA-N Propionic acid Chemical class CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 description 2
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- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
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- ODQWQRRAPPTVAG-GZTJUZNOSA-N doxepin Chemical compound C1OC2=CC=CC=C2C(=C/CCN(C)C)/C2=CC=CC=C21 ODQWQRRAPPTVAG-GZTJUZNOSA-N 0.000 description 2
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- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
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- 125000001188 haloalkyl group Chemical group 0.000 description 2
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- FUZZWVXGSFPDMH-UHFFFAOYSA-M hexanoate Chemical compound CCCCCC([O-])=O FUZZWVXGSFPDMH-UHFFFAOYSA-M 0.000 description 2
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- VHRYZQNGTZXDNX-UHFFFAOYSA-N methacryloyl chloride Chemical compound CC(=C)C(Cl)=O VHRYZQNGTZXDNX-UHFFFAOYSA-N 0.000 description 2
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- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 2
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- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
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- PWQLFIKTGRINFF-UHFFFAOYSA-N tert-butyl 4-hydroxypiperidine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCC(O)CC1 PWQLFIKTGRINFF-UHFFFAOYSA-N 0.000 description 2
- 229920006029 tetra-polymer Polymers 0.000 description 2
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
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- 239000010937 tungsten Substances 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
- RYNQKSJRFHJZTK-UHFFFAOYSA-N (3-methoxy-3-methylbutyl) acetate Chemical compound COC(C)(C)CCOC(C)=O RYNQKSJRFHJZTK-UHFFFAOYSA-N 0.000 description 1
- 125000006732 (C1-C15) alkyl group Chemical group 0.000 description 1
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- ORTVZLZNOYNASJ-UPHRSURJSA-N (z)-but-2-ene-1,4-diol Chemical compound OC\C=C/CO ORTVZLZNOYNASJ-UPHRSURJSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- GYQQFWWMZYBCIB-UHFFFAOYSA-N 1-[diazo-(4-methylphenyl)sulfonylmethyl]sulfonyl-4-methylbenzene Chemical compound C1=CC(C)=CC=C1S(=O)(=O)C(=[N+]=[N-])S(=O)(=O)C1=CC=C(C)C=C1 GYQQFWWMZYBCIB-UHFFFAOYSA-N 0.000 description 1
- JOLQKTGDSGKSKJ-UHFFFAOYSA-N 1-ethoxypropan-2-ol Chemical compound CCOCC(C)O JOLQKTGDSGKSKJ-UHFFFAOYSA-N 0.000 description 1
- HGOUNPXIJSDIKV-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)butyl 2-methylprop-2-enoate Chemical compound CCC(CO)(CO)COC(=O)C(C)=C HGOUNPXIJSDIKV-UHFFFAOYSA-N 0.000 description 1
- PMWGIVRHUIAIII-UHFFFAOYSA-N 2,2-difluoropropanoic acid Chemical compound CC(F)(F)C(O)=O PMWGIVRHUIAIII-UHFFFAOYSA-N 0.000 description 1
- QRIMLDXJAPZHJE-UHFFFAOYSA-N 2,3-dihydroxypropyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC(O)CO QRIMLDXJAPZHJE-UHFFFAOYSA-N 0.000 description 1
- VXQBJTKSVGFQOL-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethyl acetate Chemical compound CCCCOCCOCCOC(C)=O VXQBJTKSVGFQOL-UHFFFAOYSA-N 0.000 description 1
- FPZWZCWUIYYYBU-UHFFFAOYSA-N 2-(2-ethoxyethoxy)ethyl acetate Chemical compound CCOCCOCCOC(C)=O FPZWZCWUIYYYBU-UHFFFAOYSA-N 0.000 description 1
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- QTVRIQFMPJRJAK-UHFFFAOYSA-N n,n,n',n'-tetrabutylpropanediamide Chemical compound CCCCN(CCCC)C(=O)CC(=O)N(CCCC)CCCC QTVRIQFMPJRJAK-UHFFFAOYSA-N 0.000 description 1
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- LYPVBFXTKUJYDL-UHFFFAOYSA-N sulfanium;trifluoromethanesulfonate Chemical compound [SH3+].[O-]S(=O)(=O)C(F)(F)F LYPVBFXTKUJYDL-UHFFFAOYSA-N 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
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- COBURCRUNDBUGQ-UHFFFAOYSA-N tert-butyl 2-ethylimidazole-1-carboxylate Chemical compound CCC1=NC=CN1C(=O)OC(C)(C)C COBURCRUNDBUGQ-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
- C08G63/21—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups in the presence of unsaturated monocarboxylic acids or unsaturated monohydric alcohols or reactive derivatives thereof
-
- 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
- G03F7/0392—Macromolecular compounds which are photodegradable, e.g. positive electron resists the macromolecular compound being present in a chemically amplified positive photoresist composition
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/12—Acetic acid esters
- C07C69/21—Acetic acid esters of hydroxy compounds with more than three hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
- C07C69/54—Acrylic acid esters; Methacrylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/62—Halogen-containing esters
- C07C69/63—Halogen-containing esters of saturated acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/62—Halogen-containing esters
- C07C69/65—Halogen-containing esters of unsaturated acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/62—Halogen-containing esters
- C07C69/65—Halogen-containing esters of unsaturated acids
- C07C69/653—Acrylic acid esters; Methacrylic acid esters; Haloacrylic acid esters; Halomethacrylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F218/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
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- G03F7/0392—Macromolecular compounds which are photodegradable, e.g. positive electron resists the macromolecular compound being present in a chemically amplified positive photoresist composition
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- G03F7/004—Photosensitive materials
- G03F7/09—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
- G03F7/11—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having cover layers or intermediate layers, e.g. subbing layers
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- G03F7/38—Treatment before imagewise removal, e.g. prebaking
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- 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
- H01L21/027—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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- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
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- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
- C08F220/283—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing one or more carboxylic moiety in the chain, e.g. acetoacetoxyethyl(meth)acrylate
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Description
X及びX’は同じか、または異なるリンカーであり、
Rは、水素または非水素置換基であり、
A及びBはそれぞれ独立して、水素またはフッ素であり、
R’及びR’’はそれぞれ独立して、水素または非水素置換基であり、
R’及びR’’のうちの少なくとも1つは、Rが水素であるとき、ハロゲンまたはハロゲン置換基以外の非水素置換基である。
X及びX’は、同じか、または異なるリンカーであり、
Rは、水素または非水素置換基であり、
A及びBはそれぞれ独立して、水素またはフッ素であり、
R’及びR’’はそれぞれ独立して、水素または非水素置換基であり、
R’及びR’’のうちの少なくとも1つは、Rが水素であるとき、ハロゲンまたはハロゲン置換基以外の非水素置換基である。
X、X’、及びX’’はそれぞれ、同じか、または異なるリンカーであり、
A’、B’、及びC’はそれぞれ独立して、水素またはフッ素であり、
R’、R’’、及びR’’’はそれぞれ独立して、水素または非水素置換基である。
Yは、水素または任意に置換されたアルキルであり、
X及びX’は、同じか、または異なるリンカーであり、
Rは、水素または非水素置換基であり、
A’、B’、及びC’はそれぞれ独立して、水素またはフッ素であり、
R’及びR’’はそれぞれ独立して、水素または非水素置換基であり、
R’及びR’’のうちの少なくとも1つは、Rが水素であるとき、ハロゲンまたはハロゲン置換基以外の非水素置換基である。式(III)中、Yは、好適に水素、または任意に置換されたメチルを含む任意に置換されたC1−3アルキルである。式(IIB)のある特定の好ましいポリマーにおいて、R’、R’’、及びR’’’はそれぞれ独立して、水素、非ハロゲン化アルキル、またはヘテロアルキルである。式(IIB)の追加のある特定の好ましいポリマーにおいて、X、X’、及びX’’のうちの少なくとも2つが異なるか、または他の好ましいポリマーにおいて、XX’及びX’’のうちの少なくとも2つが同じであってもよい。式(IIB)の様々な好ましいポリマーにおいて、XX’及びX’’のうちの少なくとも1つ、2つ、またはそれぞれが化学結合または−CH2−である。
好ましい実施形態では、フォトレジスト組成物は、酸不安定基を含む1つ以上の第2のポリマーまたはマトリクスポリマー(第1のポリマーとは異なる)を含む。酸不安定基は、酸の存在下で脱保護反応を容易に受ける化学的部分である。フォトレジスト組成物の層の一部としての第2のポリマーまたはマトリクスポリマーは、リソグラフィ処理中、特に、ソフトベーク、活性化放射への露光、及び露光後ベーク後、光酸及び/または熱酸発生剤から発生した酸との反応の結果として、本明細書に記載される現像剤中の溶解度の変化を受ける。これは、酸不安定基の光酸誘発開裂に起因し、第2のポリマーの極性の変化を引き起こす。酸不安定基は、例えば、第3級アルキルカーボネート、第3級アルキルエステル、第3級アルキルエーテル、アセタール、及びケタールから選択され得る。好ましくは、酸不安定基は、第2のマトリクスポリマーのエステルのカルボキシル酸素に共有結合した第3級非環状アルキル炭素または第3級脂環式炭素を含有する、エステル基である。そのような酸不安定基の開裂は、カルボン酸基の形成をもたらす。好適な酸不安定基を含有する単位としては、例えば、t−ブチル(メタ)アクリレート、1−メチルシクロペンチル(メタ)アクリレート、1−エチルシクロペンチル(メタ)アクリレート、1−イソプロピルシクロペンチル(メタ)アクリレート、1−プロピルシクロペンチル(メタ)アクリレート、1−メチルシクロへキシル(メタ)アクリレート、1−エチルシクロへキシル(メタ)アクリレート、1−イソプロピルシクロへキシル(メタ)アクリレート、1−プロピルシクロへキシル(メタ)アクリレート、t−ブチルメチルアダマンチル(メタ)アクリレート、エチルフェンキル(メタ)アクリレートなどの酸に不安定な(アルキル)アクリレート単位、ならびに脂環式及び非環状(アルキル)アクリレートを含む他の環式が挙げられる。アセタール及びケタール酸不安定基は、酸素原子と結合されるために、カルボキシル基またはヒドロキシル基などのアルカリ可溶性基の末端において水素原子の代わりに置換され得る。酸が発生されるとき、酸は、アセタール型解離性溶解抑制基が結合される、アセタールまたはケタール基と酸素原子との間の結合を開裂する。例示的なそのような酸不安定基は、例えば、米国特許第US6,057,083号、同第US6,136,501号、及び同第US8,206,886号、ならびに欧州特許公開第EP01008913A1号及び同第EP00930542A1号に記載される。糖誘導体構造の一部としてのアセタール及びケタール基もまた好適であり、その開裂は、例えば、米国特許出願第US2012/0064456A1号に記載されるようなヒドロキシル基の形成をもたらす。
実施例1.モノマー1の合成
パートA:モノマー前駆体の合成
実施例7:ポリマー2の合成
ポリマー3をモノマー1で合成するために、開始剤の量が0.31gであったことを除いて、実施例7の手順を繰り返した。ポリマー3の平均分子量及び多分散性はそれぞれ、8.2K及び1.63であった。したがって、ポリマー3は、分子量及び多分散性の差を除いて、上記の実施例7に示されるポリマー2と同じ構造を有する。
ポリマー4をモノマー1で合成するために、開始剤の量が0.32gであったことを除いて、実施例7の手順を繰り返した。ポリマー4の平均分子量及び多分散性は選択的に5.4K及び1.46であった。したがって、ポリマー4は、分子量及び多分散性の差を除いて、上記の実施例7に示されるポリマー2と同じ構造を有する。
ポリマー5を合成するために、モノマー1を実施例2のモノマー2に置き換えたことを除いて、実施例7の手順を繰り返した。ポリマー5の平均分子量及び多分散性はそれぞれ、10.6K及び1.76であった。
ポリマー6を合成するために、モノマー1を実施例3のモノマー3に置き換えたことを除いて、実施例7の手順を繰り返した。ポリマー6の平均分子量及び多分散性はそれぞれ、10.0K及び1.61であった。
ポリマー7を合成するために、モノマー1を実施例5のモノマー5に置き換えたことを除いて、実施例7の手順を繰り返した。ポリマー7の平均分子量及び多分散性は選択的に7.0K及び1.44であった。
以下の表1に指定されるポリマーのスピンコーティング層に対して、水接触角(WCA)を評価した。表1中、ポリマー1〜7は、上記の実施例7〜12の同名のポリマーに対応する。Burnett et al.,J.Vac.Sci.Techn.B,23(6),2721−2727ページ(November/December 2005)に開示される手順に一般的に従って、いくつかの水接触角:静的、後退、前進、摺動、及び傾斜を評価した。以下の表1に記載される結果は、本発明のポリマー及びフォトレジスト組成物の両方が、ポリマー及びフォトレジスト組成物の両方に対して64、65、66、67、68、69、70、71、72、0、もしくは75を上回る後退水接触角、及び/または20度未満の摺動水接触角など、装置製造業者が望むような所望の水の角度を達成するように調製され得ることを示す。
実施例14:フォトレジストAの調製
250mLのPP瓶中で2.338gのメチルアダマンチルメチルアクリレート/α−ガンマブチロラクトン/ヒドロキシアダマンチルメチルアクリレート(約9,0000重量平均分子量、実施例14で上記に示されるポリマー構造)、0.343gのTPS−PFBuS、0.035gのトリオクチルアミン、0.175gのポリマー2(PGMEA中48.1重量%)、48.509gのPGMEA、及び48.600gのHBMを混合することによって、フォトレジスト組成物(本明細書において、フォトレジストBと指定される)を調製した。PP瓶を室温で6時間振った。
300mm HMDSプライム処理したシリコンウエハは、AR(商標)26N(Rohm and Haas Electronic Materials)でスピンコーティングされて、TEL CLEAN TRAC LITHIUS i+上で第1の底部反射防止コーティング(BARC)を形成し、205℃で60秒間のベークプロセスが後に続く。
300mm HMDSプライム処理したシリコンウエハは、AR(商標)26N(Rohm and Haas Electronic Materials)でスピンコーティングされて、TEL CLEAN TRAC LITHIUS i+上で第1の底部反射防止コーティング(BARC)を形成し、205℃で60秒間のベークプロセスが後に続く。
Claims (9)
- R’及びR’’はそれぞれ独立して、非ハロゲン化アルキルである、請求項1に記載のポリマー。
- 前記ポリマーがアクリレート単位を含む、請求項1〜3のいずれか1項に記載のポリマー。
- 光活性成分、及び請求項1〜4のいずれか1項に記載のポリマーを含む、フォトレジスト組成物。
- 第2の異なるポリマーをさらに含む、請求項5に記載のフォトレジスト組成物。
- フォトレジスト組成物を処理する方法であって、
基板上に請求項5または6に記載のフォトレジスト組成物の層を適用することと、
前記フォトレジスト組成物層を活性化放射に露光することと、
前記露光されたフォトレジスト組成物を現像して、フォトレジストレリーフ画像を提供することと、を含む、前記方法。 - 前記フォトレジスト組成物層が液浸露光される、請求項7に記載の方法。
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US11809077B2 (en) * | 2020-07-30 | 2023-11-07 | Rohm And Haas Electronic Materials Llc | Photoresist compositions and pattern formation methods |
CN114380688B (zh) * | 2021-12-28 | 2023-12-29 | 徐州博康信息化学品有限公司 | 一种酸敏感光刻胶树脂单体的制备方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5843624A (en) | 1996-03-08 | 1998-12-01 | Lucent Technologies Inc. | Energy-sensitive resist material and a process for device fabrication using an energy-sensitive resist material |
US6057083A (en) | 1997-11-04 | 2000-05-02 | Shipley Company, L.L.C. | Polymers and photoresist compositions |
US6165674A (en) | 1998-01-15 | 2000-12-26 | Shipley Company, L.L.C. | Polymers and photoresist compositions for short wavelength imaging |
US6136501A (en) | 1998-08-28 | 2000-10-24 | Shipley Company, L.L.C. | Polymers and photoresist compositions comprising same |
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US6048662A (en) | 1998-12-15 | 2000-04-11 | Bruhnke; John D. | Antireflective coatings comprising poly(oxyalkylene) colorants |
US6048664A (en) | 1999-03-12 | 2000-04-11 | Lucent Technologies, Inc. | Energy-sensitive resist material and a process for device fabrication using an energy-sensitive resist material |
US6692888B1 (en) | 1999-10-07 | 2004-02-17 | Shipley Company, L.L.C. | Copolymers having nitrile and alicyclic leaving groups and photoresist compositions comprising same |
US6306554B1 (en) | 2000-05-09 | 2001-10-23 | Shipley Company, L.L.C. | Polymers containing oxygen and sulfur alicyclic units and photoresist compositions comprising same |
KR101015093B1 (ko) | 2002-05-30 | 2011-02-16 | 롬 앤드 하스 일렉트로닉 머트어리얼즈, 엘.엘.씨 | 신규 수지 및 이를 포함하는 포토레지스트 조성물 |
JP4448705B2 (ja) | 2004-02-05 | 2010-04-14 | 富士フイルム株式会社 | 感光性組成物及び該感光性組成物を用いたパターン形成方法 |
EP1720072B1 (en) | 2005-05-01 | 2019-06-05 | Rohm and Haas Electronic Materials, L.L.C. | Compositons and processes for immersion lithography |
JP2009199058A (ja) | 2007-11-05 | 2009-09-03 | Rohm & Haas Electronic Materials Llc | 液浸リソグラフィーのための組成物および方法 |
JP5740883B2 (ja) * | 2009-09-18 | 2015-07-01 | Jsr株式会社 | アルカリ解離性基を有する重合性の化合物 |
TWI443457B (zh) * | 2009-12-11 | 2014-07-01 | 羅門哈斯電子材料有限公司 | 包含鹼反應性成分之組成物及光微影製程 |
JP2012103679A (ja) | 2010-09-10 | 2012-05-31 | Rohm & Haas Electronic Materials Llc | フォトレジスト組成物およびフォトリソグラフィパターンを形成する方法 |
EP2472320A2 (en) * | 2010-12-30 | 2012-07-04 | Rohm and Haas Electronic Materials LLC | Compositions comprising base-reactive component and processes for photolithography |
EP2472324A1 (en) * | 2010-12-31 | 2012-07-04 | Rohm and Haas Electronic Materials LLC | Monomers, polymers, photoresist compositions and methods of forming photolithographic patterns |
EP2472325A1 (en) * | 2010-12-31 | 2012-07-04 | Rohm and Haas Electronic Materials LLC | Polymers, photoresist compositions and methods of forming photolithographic patterns |
JP5617810B2 (ja) * | 2011-10-04 | 2014-11-05 | 信越化学工業株式会社 | レジスト保護膜材料及びパターン形成方法 |
US20130302735A1 (en) * | 2011-11-03 | 2013-11-14 | Rohm And Haas Electronic Materials Llc | Monomers, polymers and photoresist compositions |
US10527934B2 (en) | 2012-10-31 | 2020-01-07 | Rohm And Haas Electronic Materials Llc | Photoresists comprising ionic compound |
TWI523872B (zh) * | 2013-02-25 | 2016-03-01 | 羅門哈斯電子材料有限公司 | 光敏共聚物,包括該共聚物之光阻,及形成電子裝置之方法 |
JP6576162B2 (ja) * | 2014-08-25 | 2019-09-18 | 住友化学株式会社 | レジスト組成物及びレジストパターンの製造方法 |
US20160130462A1 (en) * | 2014-11-07 | 2016-05-12 | Rohm And Haas Electronic Materials Llc | Topcoat compositions and photolithographic methods |
KR101806329B1 (ko) * | 2014-11-24 | 2017-12-07 | 삼성에스디아이 주식회사 | 모노머, 중합체, 유기막 조성물, 유기막, 및 패턴형성방법 |
JP2017116880A (ja) | 2015-12-25 | 2017-06-29 | 富士フイルム株式会社 | 感活性光線性又は感放射線性樹脂組成物、感活性光線性又は感放射線性膜、パターン形成方法及び電子デバイスの製造方法 |
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