JP2021517562A - レジスト用途の光酸発生剤としての環状スルホン酸エステル化合物 - Google Patents
レジスト用途の光酸発生剤としての環状スルホン酸エステル化合物 Download PDFInfo
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- JP2021517562A JP2021517562A JP2020547339A JP2020547339A JP2021517562A JP 2021517562 A JP2021517562 A JP 2021517562A JP 2020547339 A JP2020547339 A JP 2020547339A JP 2020547339 A JP2020547339 A JP 2020547339A JP 2021517562 A JP2021517562 A JP 2021517562A
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- photoacid generator
- compound
- sulfonic acid
- substituted
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- -1 Cyclic sulfonic acid ester compound Chemical class 0.000 title claims description 55
- 239000000203 mixture Substances 0.000 claims abstract description 88
- 150000001875 compounds Chemical class 0.000 claims abstract description 69
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 229920002120 photoresistant polymer Polymers 0.000 claims description 76
- 238000000034 method Methods 0.000 claims description 42
- 239000000758 substrate Substances 0.000 claims description 39
- 239000002253 acid Substances 0.000 claims description 38
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 30
- 230000008569 process Effects 0.000 claims description 25
- 230000005670 electromagnetic radiation Effects 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 18
- 239000003960 organic solvent Substances 0.000 claims description 17
- 238000000576 coating method Methods 0.000 claims description 16
- 239000000654 additive Substances 0.000 claims description 13
- 229910052717 sulfur Inorganic materials 0.000 claims description 13
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 12
- 238000000059 patterning Methods 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 12
- 239000011593 sulfur Substances 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 9
- 230000000996 additive effect Effects 0.000 claims description 8
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical group OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 8
- 125000000524 functional group Chemical group 0.000 claims description 7
- 239000004065 semiconductor Substances 0.000 claims description 7
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- 238000004132 cross linking Methods 0.000 claims description 6
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- 125000003837 (C1-C20) alkyl group Chemical group 0.000 claims description 5
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- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
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- 125000004432 carbon atom Chemical group C* 0.000 description 5
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- DQXKOHDUMJLXKH-PHEQNACWSA-N (e)-n-[2-[2-[[(e)-oct-2-enoyl]amino]ethyldisulfanyl]ethyl]oct-2-enamide Chemical compound CCCCC\C=C\C(=O)NCCSSCCNC(=O)\C=C\CCCCC DQXKOHDUMJLXKH-PHEQNACWSA-N 0.000 description 4
- 0 CC(COCCCC=*)(F)F Chemical compound CC(COCCCC=*)(F)F 0.000 description 4
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- 238000009792 diffusion process Methods 0.000 description 4
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 description 4
- 125000005843 halogen group Chemical group 0.000 description 4
- CATSNJVOTSVZJV-UHFFFAOYSA-N heptan-2-one Chemical compound CCCCCC(C)=O CATSNJVOTSVZJV-UHFFFAOYSA-N 0.000 description 4
- 125000005842 heteroatom Chemical group 0.000 description 4
- 229920003986 novolac Polymers 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 229920000877 Melamine resin Polymers 0.000 description 3
- 229920001665 Poly-4-vinylphenol Polymers 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 125000003545 alkoxy group Chemical group 0.000 description 3
- 125000004429 atom Chemical group 0.000 description 3
- 125000001164 benzothiazolyl group Chemical group S1C(=NC2=C1C=CC=C2)* 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- ZYGHJZDHTFUPRJ-UHFFFAOYSA-N coumarin Chemical compound C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 description 3
- 125000001188 haloalkyl group Chemical group 0.000 description 3
- 125000002183 isoquinolinyl group Chemical group C1(=NC=CC2=CC=CC=C12)* 0.000 description 3
- 150000002576 ketones Chemical class 0.000 description 3
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
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- 125000002950 monocyclic group Chemical group 0.000 description 3
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- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 2
- NKTOLZVEWDHZMU-UHFFFAOYSA-N 2,5-xylenol Chemical compound CC1=CC=C(C)C(O)=C1 NKTOLZVEWDHZMU-UHFFFAOYSA-N 0.000 description 2
- UOXJNGFFPMOZDM-UHFFFAOYSA-N 2-[di(propan-2-yl)amino]ethylsulfanyl-methylphosphinic acid Chemical compound CC(C)N(C(C)C)CCSP(C)(O)=O UOXJNGFFPMOZDM-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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- SFHYNDMGZXWXBU-LIMNOBDPSA-N 6-amino-2-[[(e)-(3-formylphenyl)methylideneamino]carbamoylamino]-1,3-dioxobenzo[de]isoquinoline-5,8-disulfonic acid Chemical compound O=C1C(C2=3)=CC(S(O)(=O)=O)=CC=3C(N)=C(S(O)(=O)=O)C=C2C(=O)N1NC(=O)N\N=C\C1=CC=CC(C=O)=C1 SFHYNDMGZXWXBU-LIMNOBDPSA-N 0.000 description 2
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- 125000004974 2-butenyl group Chemical group C(C=CC)* 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical class CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- 125000006040 2-hexenyl group Chemical group 0.000 description 1
- HXDLWJWIAHWIKI-UHFFFAOYSA-N 2-hydroxyethyl acetate Chemical compound CC(=O)OCCO HXDLWJWIAHWIKI-UHFFFAOYSA-N 0.000 description 1
- PPPFYBPQAPISCT-UHFFFAOYSA-N 2-hydroxypropyl acetate Chemical compound CC(O)COC(C)=O PPPFYBPQAPISCT-UHFFFAOYSA-N 0.000 description 1
- ZDTRMJAWAIZCSV-UHFFFAOYSA-N 2-morpholin-4-ylethyl acetate Chemical compound CC(=O)OCCN1CCOCC1 ZDTRMJAWAIZCSV-UHFFFAOYSA-N 0.000 description 1
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 description 1
- UUIMDJFBHNDZOW-UHFFFAOYSA-N 2-tert-butylpyridine Chemical compound CC(C)(C)C1=CC=CC=N1 UUIMDJFBHNDZOW-UHFFFAOYSA-N 0.000 description 1
- 125000001698 2H-pyranyl group Chemical group O1C(C=CC=C1)* 0.000 description 1
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- PQJUJGAVDBINPI-UHFFFAOYSA-N 9H-thioxanthene Chemical compound C1=CC=C2CC3=CC=CC=C3SC2=C1 PQJUJGAVDBINPI-UHFFFAOYSA-N 0.000 description 1
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
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- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229920003270 Cymel® Polymers 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical class CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- XXRCUYVCPSWGCC-UHFFFAOYSA-N Ethyl pyruvate Chemical compound CCOC(=O)C(C)=O XXRCUYVCPSWGCC-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- RJUFJBKOKNCXHH-UHFFFAOYSA-N Methyl propionate Chemical compound CCC(=O)OC RJUFJBKOKNCXHH-UHFFFAOYSA-N 0.000 description 1
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- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
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- 239000002250 absorbent Substances 0.000 description 1
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- 125000004036 acetal group Chemical group 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
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- 125000002252 acyl group Chemical group 0.000 description 1
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- 238000007605 air drying Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 1
- 125000005194 alkoxycarbonyloxy group Chemical group 0.000 description 1
- 125000003282 alkyl amino group Chemical group 0.000 description 1
- 125000004448 alkyl carbonyl group Chemical group 0.000 description 1
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- 229910045601 alloy Inorganic materials 0.000 description 1
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- 229910052782 aluminium Inorganic materials 0.000 description 1
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- 125000002178 anthracenyl group Chemical group C1(=CC=CC2=CC3=CC=CC=C3C=C12)* 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000001769 aryl amino group Chemical group 0.000 description 1
- 125000005199 aryl carbonyloxy group Chemical group 0.000 description 1
- 125000005160 aryl oxy alkyl group Chemical group 0.000 description 1
- 125000005200 aryloxy carbonyloxy group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004618 benzofuryl group Chemical group O1C(=CC2=C1C=CC=C2)* 0.000 description 1
- XSCHRSMBECNVNS-UHFFFAOYSA-N benzopyrazine Natural products N1=CC=NC2=CC=CC=C21 XSCHRSMBECNVNS-UHFFFAOYSA-N 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- XPZWAPFROPIRGN-UHFFFAOYSA-N butyl pyrrolidine-1-carboxylate Chemical compound CCCCOC(=O)N1CCCC1 XPZWAPFROPIRGN-UHFFFAOYSA-N 0.000 description 1
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- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 1
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- 239000000919 ceramic Substances 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000012230 colorless oil Substances 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 239000000994 contrast dye Substances 0.000 description 1
- 125000000332 coumarinyl group Chemical class O1C(=O)C(=CC2=CC=CC=C12)* 0.000 description 1
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- 150000003950 cyclic amides Chemical class 0.000 description 1
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- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
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- 125000004663 dialkyl amino group Chemical group 0.000 description 1
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- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical class C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 1
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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 1
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- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 description 1
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- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 description 1
- LPAGFVYQRIESJQ-UHFFFAOYSA-N indoline Chemical compound C1=CC=C2NCCC2=C1 LPAGFVYQRIESJQ-UHFFFAOYSA-N 0.000 description 1
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- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
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- QDLAGTHXVHQKRE-UHFFFAOYSA-N lichenxanthone Natural products COC1=CC(O)=C2C(=O)C3=C(C)C=C(OC)C=C3OC2=C1 QDLAGTHXVHQKRE-UHFFFAOYSA-N 0.000 description 1
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- BDJSOPWXYLFTNW-UHFFFAOYSA-N methyl 3-methoxypropanoate Chemical compound COCCC(=O)OC BDJSOPWXYLFTNW-UHFFFAOYSA-N 0.000 description 1
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- 229940017219 methyl propionate Drugs 0.000 description 1
- CWKLZLBVOJRSOM-UHFFFAOYSA-N methyl pyruvate Chemical compound COC(=O)C(C)=O CWKLZLBVOJRSOM-UHFFFAOYSA-N 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 238000002156 mixing Methods 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
- CZKBFNIVILPSPZ-UHFFFAOYSA-N n,n-bis(2-hydroxyethyl)-2,2-dimethylpropanamide Chemical compound CC(C)(C)C(=O)N(CCO)CCO CZKBFNIVILPSPZ-UHFFFAOYSA-N 0.000 description 1
- AJFDBNQQDYLMJN-UHFFFAOYSA-N n,n-diethylacetamide Chemical compound CCN(CC)C(C)=O AJFDBNQQDYLMJN-UHFFFAOYSA-N 0.000 description 1
- 125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 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
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- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
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- LFSXCDWNBUNEEM-UHFFFAOYSA-N phthalazine Chemical compound C1=NN=CC2=CC=CC=C21 LFSXCDWNBUNEEM-UHFFFAOYSA-N 0.000 description 1
- 125000005542 phthalazyl group Chemical group 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
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- 239000000047 product Substances 0.000 description 1
- 150000003151 propanoic acid esters Chemical class 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 125000004309 pyranyl group Chemical group O1C(C=CC=C1)* 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
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- 238000007761 roller coating Methods 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
- 229940079827 sodium hydrogen sulfite Drugs 0.000 description 1
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- 229940001584 sodium metabisulfite Drugs 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 150000003458 sulfonic acid derivatives Chemical class 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 1
- 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
- 150000005622 tetraalkylammonium hydroxides Chemical class 0.000 description 1
- 125000001712 tetrahydronaphthyl group Chemical group C1(CCCC2=CC=CC=C12)* 0.000 description 1
- 125000003831 tetrazolyl group Chemical group 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- DBGVGMSCBYYSLD-UHFFFAOYSA-N tributylstannane Chemical compound CCCC[SnH](CCCC)CCCC DBGVGMSCBYYSLD-UHFFFAOYSA-N 0.000 description 1
- 125000006168 tricyclic group Chemical group 0.000 description 1
- VMJFYMAHEGJHFH-UHFFFAOYSA-M triphenylsulfanium;bromide Chemical compound [Br-].C1=CC=CC=C1[S+](C=1C=CC=CC=1)C1=CC=CC=C1 VMJFYMAHEGJHFH-UHFFFAOYSA-M 0.000 description 1
- 229960004418 trolamine Drugs 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
- C07C309/03—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C309/07—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing oxygen atoms bound to the carbon skeleton
- C07C309/09—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing oxygen atoms bound to the carbon skeleton containing etherified hydroxy groups bound to the carbon skeleton
- C07C309/10—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing oxygen atoms bound to the carbon skeleton containing etherified hydroxy groups bound to the carbon skeleton with the oxygen atom of at least one of the etherified hydroxy groups further bound to an acyclic carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
- C07C309/03—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C309/07—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing oxygen atoms bound to the carbon skeleton
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Abstract
Description
本願は、2018年3月16日に出願された米国特許仮出願第62/644,288号に基づく優先権を主張するものであり、参照により、その全体が本明細書に援用される。
本開示は、新規な光酸発生剤化合物(「PAG」)、及びそのようなPAG化合物を含む組成物に関するものである。特には、本開示のPAG化合物は、有機溶剤への溶解性に優れ、フォトリソグラフィープロセスにおいて、従来のPAG化合物よりも感度が高く、性能が良い。
別段の記載のない限り、本明細書及び請求項を含め、本願で用いられている以下の用語は、以下に示す定義を有する。本明細書及び添付の請求項で使用する場合、「a」、「an」及び「the」という単数形には、文脈上明らかに別段に解される場合を除き、複数の指示対象が含まれることに留意されたい。
以下でさらに詳細に説明するように、本開示によるスルホン酸誘導体化合物は、光酸発生剤として使用できる。驚くべきことに、本開示のPAG化合物は、溶解性に優れ、電磁放射線、特に、波長が150〜500nmの範囲、好ましくは300〜450nmの範囲、より好ましくは350〜440nmの範囲、より好ましくは波長が365nm(i線)、405(h線)及び436nm(g線)の電磁放射線に対する光反応性に優れることによって特徴付けられることを発見した。
本明細書に開示されているアダマンタン含有スルホン酸エステル化合物の合成方法には、特に制限はなく、これらの化合物の合成には、いずれかの周知のアプローチを使用できる。化合物A1の合成をスキーム1に示した。
本開示の組成物は、(i)式(I)の光酸発生剤を少なくとも1つ、(ii)酸の存在下で、水性溶液への溶解性が変化し得る化合物を少なくとも1つ、(iii)有機溶剤、及び任意に(iv)添加剤を含む。
(i)式(I)の少なくとも1つの光酸発生剤化合物を0.05〜15重量%、好ましくは0.1〜12.5重量%、最も好ましくは1〜10重量%、
(ii)塩基可溶性または塩基不溶性であってよい少なくとも1つのフォトレジストポリマーまたはフォトレジストコポリマーを5〜50重量%、好ましくは7.5〜45重量%、最も好ましくは10〜40重量%、及び
(iv)追加の添加剤を0〜10重量%、好ましくは0.01〜7.5重量%、最も好ましくは0.1〜5重量%含み、その組成物の残部は、有機溶剤(iii)である。
本開示は、基板と、その基板上にパターン化構造で塗布されているコーティングとを含む複合体の作製プロセスであって、
(a)本開示による組成物の層を基板の表面上に塗布し、有機溶剤(iii)を少なくとも部分的に除去する工程、
(b)その層の所定の区域を電磁放射線に露光し、それによって、電磁放射線を露光した区域において、化合物(i)から酸を放出させる工程、
(c)任意に、その層を加熱して、酸が放出された区域に、化合物(ii)をもたらし、水性溶液への溶解性を変化させる工程、及び
(d)任意に、その層を少なくとも部分的に除去する工程、
を含むプロセスを提供する。
本願は、2018年3月16日に出願された米国特許仮出願第62/644,288号に基づく優先権を主張する2019年3月14に出願された国際特許出願第PCT/US2019/022252号の国内移行出願であり、参照により、それらの全体が本明細書に援用される。
Claims (42)
- R1、R2及びR3がそれぞれ独立して、任意に置換された(C6−C15)アラルキル基であり、XがHである、請求項1に記載のスルホン酸誘導体化合物。
- R1、R2及びR3がそれぞれ独立して、任意に置換された(C6−C15)アラルキル基であり、Xが−OHである、請求項1に記載のスルホン酸誘導体化合物。
- R1及びR2が、それらと結合している硫黄と一体となって、環を形成し、R3が、任意に置換された(C6−C15)アラルキル基であり、XがHである、請求項1に記載のスルホン酸誘導体化合物。
- R1及びR2が、それらと結合している硫黄と一体となって、環を形成しており、R3が、任意に置換された(C6−C15)アラルキル基であり、Xが−OHである、請求項1に記載のスルホン酸誘導体化合物。
- R1及びR2がそれぞれ独立して、任意に置換された(C6−C15)アラルキル基であり、XがHである、請求項1に記載のスルホン酸誘導体化合物。
- R1及びR2がそれぞれ独立して、任意に置換された(C6−C15)アラルキル基であり、Xが−OHである、請求項1に記載のスルホン酸誘導体化合物。
- (i)下記の式(I)によって表される少なくとも1つの光酸発生剤化合物であって、
Xが、Hまたは−OHのいずれかであり、
Yが、下記の式AまたはBのいずれかから選択したカチオンであり、
R1、R2及びR3がそれぞれ独立して、ビニル基、アリル基、任意に置換された(C1−C20)アルキル基及び任意に置換された(C6−C15)アラルキル基からなる群から選択されており、R1及びR2が、それらと結合している硫黄と一体となって、環を形成していてよく、
nが、1〜10の整数である前記光酸発生剤化合物、
(ii)少なくとも1つのフォトレジストポリマーまたはフォトレジストコポリマー、
(iii)有機溶剤、ならびに任意に、
(iv)添加剤、
を含む組成物。 - R1、R2及びR3がそれぞれ独立して、任意に置換された(C6−C15)アラルキル基であり、XがHである、請求項11に記載の組成物。
- R1、R2及びR3がそれぞれ独立して、任意に置換された(C6−C15)アラルキル基であり、Xが−OHである、請求項11に記載の組成物。
- R1及びR2が、それらと結合している硫黄と一体となって、環を形成しており、R3が、任意に置換された(C6−C15)アラルキル基であり、XがHである、請求項11に記載の組成物。
- R1及びR2が、それらと結合している硫黄と一体となって、環を形成しており、R3が、任意に置換された(C6−C15)アラルキル基であり、Xが−OHである、請求項11に記載の組成物。
- R1及びR2がそれぞれ独立して、任意に置換された(C6−C15)アラルキル基であり、XがHである、請求項11に記載の組成物。
- R1及びR2がそれぞれ独立して、任意に置換された(C6−C15)アラルキル基であり、Xが−OHである、請求項11に記載の組成物。
- 前記溶剤が、グリコールエーテルである、請求項11に記載の組成物。
- 前記グリコールエーテルが、2−メトキシエチルエーテル(ジグリム)、エチレングリコールモノメチルエーテル及びプロピレングリコールモノメチルエーテルからなる群から選択されている、請求項21に記載の組成物。
- 前記光酸発生剤化合物が、前記組成物中に約0.1〜約12.5重量%存在する、請求項11に記載の組成物。
- 前記光酸発生剤化合物が、前記組成物中に約1〜約10重量%存在し、前記少なくとも1つのフォトレジストポリマーまたはフォトレジストコポリマーが、約10〜約40重量%存在し、前記組成物の残部が、前記有機溶剤である、請求項23に記載の組成物。
- 基板の表面上のパターン化構造の作製プロセスであって、
(a)(i)下記の式(I)によって表される少なくとも1つの光酸発生剤化合物であって、
Xが、Hまたは−OHのいずれかであり、
Yが、下記の式AまたはBのいずれかから選択したカチオンであり、
R1、R2及びR3がそれぞれ独立して、ビニル基、アリル基、任意に置換された(C1−C20)アルキル基及び任意に置換された(C6−C15)アラルキル基からなる群から選択されており、R1及びR2がそれらと結合している硫黄と一体となって、環を形成していてよく、
nが、1〜10の整数である前記光酸発生剤化合物、
(ii)少なくとも1つのフォトレジストポリマーまたはフォトレジストコポリマー、
(iii)有機溶剤、ならびに任意に、
(iv)添加剤、を含む組成物の層を基板の表面に塗布し、
少なくとも部分的に前記有機溶剤(iii)を除去する工程と、
(b)前記層の所定の区域に電磁放射線を露光し、それによって、前記電磁放射線を露光した前記区域において、前記化合物(i)から酸を放出させる工程と、
(c)任意に、前記層を加熱して、前記酸が放出された前記区域に、化合物(ii)をもたらし、水性溶液への溶解性を変化させる工程と、
(d)任意に、前記層を少なくとも部分的に除去する工程と、を含む前記プロセス。 - R1、R2及びR3がそれぞれ独立して、任意に置換された(C6−C15)アラルキル基であり、XがHである、請求項25に記載のプロセス。
- R1、R2及びR3がそれぞれ独立して、任意に置換された(C6−C15)アラルキル基であり、Xが−OHである、請求項25に記載のプロセス。
- R1及びR2が、それらと結合している硫黄と一体となって、環を形成しており、R3が、任意に置換された(C6−C15)アラルキル基であり、XがHである、請求項25に記載のプロセス。
- R1及びR2が、それらと結合している硫黄と一体となって、環を形成しており、R3が、任意に置換された(C6−C15)アラルキル基であり、Xが−OHである、請求項25に記載のプロセス。
- R1及びR2がそれぞれ独立して、任意に置換された(C6−C15)アラルキル基であり、XがHである、請求項25に記載のプロセス。
- R1及びR2がそれぞれ独立して、任意に置換された(C6−C15)アラルキル基であり、Xが−OHである、請求項25に記載のプロセス。
- 前記溶剤が、グリコールエーテルである、請求項25に記載のプロセス。
- 前記グリコールエーテルが、2−メトキシエチルエーテル(ジグリム)、エチレングリコールモノメチルエーテル及びプロピレングリコールモノメチルエーテルからなる群から選択されている、請求項35に記載のプロセス。
- 前記光酸発生剤化合物が、前記組成物中に約0.1〜約12.5重量%存在する、請求項25に記載のプロセス。
- 前記光酸発生剤化合物が、前記組成物中に約1〜約10重量%存在し、前記少なくとも1つのフォトレジストポリマーまたはフォトレジストコポリマーが、約10〜約40重量%存在し、前記組成物の残部が、前記有機溶剤である、請求項37に記載のプロセス。
- 請求項25に記載のプロセスによって得られる複合体。
- 基板と、前記基板の表面上にパターン化構造または非パターン化構造で塗布されたコーティングとを含む複合体であって、前記コーティングが、請求項1に定義されているように、酸を発生させる化合物(i)を含む、前記複合体。
- 光誘導性重合、光誘導性架橋、光誘導性分解、光誘導性脱保護、光誘導性色変化もしくは官能基の光誘導性変換、またはこれらのうちの少なくとも2つのいずれかの組み合わせのための請求項1に記載の化合物の使用。
- 保護コーティング、色変化用途、スマートカード、3Dラピッドプロトタイピングもしくは添加剤の製造、犠牲コーティング、接着剤、反射防止コーティング、ホログラム、ガルバノマスク及びメッキマスク、イオン注入マスク、エッチングレジスト、化学増幅レジスト、光感知用途、PCB(プリント回路基板)のパターニング、MEMSの作製、フラットパネルディスプレイでのTFT層のパターニング、フレキシブルディスプレイでのTFT層のパターニング、ディスプレイ用またはLCD用カラーフィルターもしくはブラックマトリクス内のピクセルパターニング、あるいはパッケージングプロセスにおける半導体パターニング、及び半導体製造でのTSV関連のパターニングにおける請求項1に定義されているようなスルホン酸誘導体化合物の使用。
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005148291A (ja) * | 2003-11-13 | 2005-06-09 | Fuji Photo Film Co Ltd | 感光性組成物及びそれを用いたパターン形成方法 |
WO2007124092A2 (en) * | 2006-04-21 | 2007-11-01 | Cornell Research Foundation, Inc. | Photoacid generator compounds and compositions |
US20090258315A1 (en) * | 2008-04-09 | 2009-10-15 | Cornell Research Foundation, Inc. | Photoacid generator compounds and compositions |
JP2009294394A (ja) * | 2008-06-04 | 2009-12-17 | Tokyo Ohka Kogyo Co Ltd | 化合物、酸発生剤、レジスト組成物およびレジストパターン形成方法 |
JP2013147485A (ja) * | 2011-06-09 | 2013-08-01 | Sumitomo Chemical Co Ltd | 塩、レジスト組成物及びレジストパターンの製造方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0164248B1 (en) | 1984-06-01 | 1991-10-09 | Rohm And Haas Company | Photosensitive coating compositions, thermally stable coatings prepared from them, and the use of such coatings in forming thermally stable polymer images |
US5128232A (en) | 1989-05-22 | 1992-07-07 | Shiply Company Inc. | Photoresist composition with copolymer binder having a major proportion of phenolic units and a minor proportion of non-aromatic cyclic alcoholic units |
US7371503B2 (en) | 2003-01-22 | 2008-05-13 | Jsr Corporation | Sulfonium salt compound, photoacid generator, and positive-tone radiation-sensitive resin composition |
JP5622448B2 (ja) * | 2010-06-15 | 2014-11-12 | 東京応化工業株式会社 | レジスト組成物、レジストパターン形成方法、高分子化合物、化合物 |
JP5542043B2 (ja) * | 2010-06-25 | 2014-07-09 | 富士フイルム株式会社 | パターン形成方法、感活性光線性又は感放射線性樹脂組成物、及びレジスト膜 |
JP5961363B2 (ja) | 2010-11-15 | 2016-08-02 | ローム アンド ハース エレクトロニック マテリアルズ エルエルシーRohm and Haas Electronic Materials LLC | ラクトン光酸発生剤、これを含む樹脂およびフォトレジスト |
JP5715852B2 (ja) * | 2011-02-28 | 2015-05-13 | 富士フイルム株式会社 | パターン形成方法、感活性光線性又は感放射線性樹脂組成物及びレジスト膜 |
EP2527918A2 (en) | 2011-05-27 | 2012-11-28 | Rohm and Haas Electronic Materials LLC | Photoresist composition |
JP5816543B2 (ja) * | 2011-12-27 | 2015-11-18 | 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、並びに、該組成物を用いたレジスト膜、パターン形成方法、及び電子デバイスの製造方法 |
JP6038284B2 (ja) * | 2012-04-19 | 2016-12-07 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | スルホニウム化合物、それらの製造および使用 |
JP6126878B2 (ja) | 2013-03-15 | 2017-05-10 | 富士フイルム株式会社 | パターン形成方法、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及び電子デバイスの製造方法 |
JP6695203B2 (ja) | 2015-04-24 | 2020-05-20 | 住友化学株式会社 | 塩、酸発生剤、レジスト組成物及びレジストパターンの製造方法 |
CN111819495B (zh) * | 2018-03-16 | 2023-07-18 | 贺利氏电子化工有限责任公司 | 在抗蚀剂应用中作为光酸产生剂的环状磺酸盐化合物 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005148291A (ja) * | 2003-11-13 | 2005-06-09 | Fuji Photo Film Co Ltd | 感光性組成物及びそれを用いたパターン形成方法 |
WO2007124092A2 (en) * | 2006-04-21 | 2007-11-01 | Cornell Research Foundation, Inc. | Photoacid generator compounds and compositions |
US20090258315A1 (en) * | 2008-04-09 | 2009-10-15 | Cornell Research Foundation, Inc. | Photoacid generator compounds and compositions |
JP2009294394A (ja) * | 2008-06-04 | 2009-12-17 | Tokyo Ohka Kogyo Co Ltd | 化合物、酸発生剤、レジスト組成物およびレジストパターン形成方法 |
JP2013147485A (ja) * | 2011-06-09 | 2013-08-01 | Sumitomo Chemical Co Ltd | 塩、レジスト組成物及びレジストパターンの製造方法 |
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EP3765902A1 (en) | 2021-01-20 |
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US11292764B2 (en) | 2022-04-05 |
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CN111819495A (zh) | 2020-10-23 |
KR20230039770A (ko) | 2023-03-21 |
JP7193545B2 (ja) | 2022-12-20 |
KR102546299B1 (ko) | 2023-06-21 |
TWI827584B (zh) | 2024-01-01 |
US20210002213A9 (en) | 2021-01-07 |
TW201940465A (zh) | 2019-10-16 |
JP2022184974A (ja) | 2022-12-13 |
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WO2019178344A1 (en) | 2019-09-19 |
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