KR20220115880A - 화학 증폭 포지티브형 레지스트 조성물 및 레지스트 패턴 형성 방법 - Google Patents
화학 증폭 포지티브형 레지스트 조성물 및 레지스트 패턴 형성 방법 Download PDFInfo
- Publication number
- KR20220115880A KR20220115880A KR1020220017070A KR20220017070A KR20220115880A KR 20220115880 A KR20220115880 A KR 20220115880A KR 1020220017070 A KR1020220017070 A KR 1020220017070A KR 20220017070 A KR20220017070 A KR 20220017070A KR 20220115880 A KR20220115880 A KR 20220115880A
- Authority
- KR
- South Korea
- Prior art keywords
- group
- saturated
- acid
- integer
- resist composition
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 83
- 238000000034 method Methods 0.000 title claims description 39
- 230000008569 process Effects 0.000 title claims description 13
- 229920000642 polymer Polymers 0.000 claims abstract description 64
- 150000001875 compounds Chemical class 0.000 claims abstract description 44
- 229920005601 base polymer Polymers 0.000 claims abstract description 21
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 17
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011593 sulfur Substances 0.000 claims abstract description 11
- 229910052711 selenium Chemical group 0.000 claims abstract description 5
- 239000011669 selenium Chemical group 0.000 claims abstract description 5
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical group [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000002253 acid Substances 0.000 claims description 134
- -1 methylene, ethylene, phenylene Chemical group 0.000 claims description 95
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 53
- 229920006395 saturated elastomer Polymers 0.000 claims description 42
- 125000000743 hydrocarbylene group Chemical group 0.000 claims description 38
- 229910052739 hydrogen Inorganic materials 0.000 claims description 38
- 239000001257 hydrogen Substances 0.000 claims description 38
- 239000000758 substrate Substances 0.000 claims description 29
- 125000005842 heteroatom Chemical group 0.000 claims description 27
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 23
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 23
- 239000003513 alkali Substances 0.000 claims description 17
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 17
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 17
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 claims description 15
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims description 13
- 229910052736 halogen Inorganic materials 0.000 claims description 13
- 150000002367 halogens Chemical class 0.000 claims description 13
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 12
- 239000003960 organic solvent Substances 0.000 claims description 12
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 125000006659 (C1-C20) hydrocarbyl group Chemical group 0.000 claims description 10
- 150000002431 hydrogen Chemical class 0.000 claims description 10
- 239000000470 constituent Substances 0.000 claims description 9
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 8
- 229910052731 fluorine Inorganic materials 0.000 claims description 8
- 239000011737 fluorine Substances 0.000 claims description 8
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 6
- 125000004957 naphthylene group Chemical group 0.000 claims description 6
- 125000004434 sulfur atom Chemical group 0.000 claims description 6
- 125000006658 (C1-C15) hydrocarbyl group Chemical group 0.000 claims description 4
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 4
- 125000004356 hydroxy functional group Chemical group O* 0.000 claims description 4
- 150000002500 ions Chemical class 0.000 claims description 4
- 230000000269 nucleophilic effect Effects 0.000 claims description 4
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims description 4
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 9
- 230000007261 regionalization Effects 0.000 abstract description 7
- 230000003321 amplification Effects 0.000 abstract 1
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 description 45
- 229910052799 carbon Inorganic materials 0.000 description 28
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 24
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 22
- 239000003795 chemical substances by application Substances 0.000 description 21
- 230000015572 biosynthetic process Effects 0.000 description 20
- 238000003786 synthesis reaction Methods 0.000 description 19
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 18
- 125000000217 alkyl group Chemical group 0.000 description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 16
- 229910052760 oxygen Inorganic materials 0.000 description 16
- 239000001301 oxygen Substances 0.000 description 16
- 239000000243 solution Substances 0.000 description 16
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 15
- 125000004122 cyclic group Chemical group 0.000 description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 229920002313 fluoropolymer Polymers 0.000 description 13
- 150000003839 salts Chemical class 0.000 description 13
- 238000010511 deprotection reaction Methods 0.000 description 11
- 239000010410 layer Substances 0.000 description 11
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 11
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 description 10
- 238000001459 lithography Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 8
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 7
- 125000003118 aryl group Chemical group 0.000 description 7
- 150000007514 bases Chemical class 0.000 description 7
- 125000004432 carbon atom Chemical group C* 0.000 description 7
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 7
- 238000001914 filtration Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 7
- 125000006239 protecting group Chemical group 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 125000004036 acetal group Chemical group 0.000 description 6
- 150000001241 acetals Chemical group 0.000 description 6
- 150000007513 acids Chemical class 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 6
- 230000007547 defect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000005530 etching Methods 0.000 description 6
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000178 monomer Substances 0.000 description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 6
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 6
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 6
- 238000005160 1H NMR spectroscopy Methods 0.000 description 5
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 5
- 230000002378 acidificating effect Effects 0.000 description 5
- 239000011651 chromium Substances 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 5
- 229940116333 ethyl lactate Drugs 0.000 description 5
- 238000005227 gel permeation chromatography Methods 0.000 description 5
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 5
- 239000012044 organic layer Substances 0.000 description 5
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- 239000004094 surface-active agent Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 4
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 4
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical class CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 4
- 150000001721 carbon Chemical group 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 150000002596 lactones Chemical group 0.000 description 4
- 125000005647 linker group Chemical group 0.000 description 4
- 239000011259 mixed solution Substances 0.000 description 4
- 239000012046 mixed solvent Substances 0.000 description 4
- 125000001624 naphthyl group Chemical group 0.000 description 4
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 125000001424 substituent group Chemical group 0.000 description 4
- JOLQKTGDSGKSKJ-UHFFFAOYSA-N 1-ethoxypropan-2-ol Chemical compound CCOCC(C)O JOLQKTGDSGKSKJ-UHFFFAOYSA-N 0.000 description 3
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 3
- XBHQQCZRNQGMEL-UHFFFAOYSA-N 3h-2,1-benzoxathiole Chemical compound C1=CC=C2COSC2=C1 XBHQQCZRNQGMEL-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 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
- 125000005073 adamantyl group Chemical group C12(CC3CC(CC(C1)C3)C2)* 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 125000005577 anthracene group Chemical group 0.000 description 3
- 125000004429 atom Chemical group 0.000 description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 3
- 229910052794 bromium Inorganic materials 0.000 description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 3
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 238000004895 liquid chromatography mass spectrometry Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 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 3
- 125000002868 norbornyl group Chemical group C12(CCC(CC1)C2)* 0.000 description 3
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 3
- 125000003367 polycyclic group Chemical group 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 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
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 3
- 125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- KXYAVSFOJVUIHT-UHFFFAOYSA-N 2-vinylnaphthalene Chemical compound C1=CC=CC2=CC(C=C)=CC=C21 KXYAVSFOJVUIHT-UHFFFAOYSA-N 0.000 description 2
- FUGYGGDSWSUORM-UHFFFAOYSA-N 4-hydroxystyrene Chemical compound OC1=CC=C(C=C)C=C1 FUGYGGDSWSUORM-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 125000004054 acenaphthylenyl group Chemical group C1(=CC2=CC=CC3=CC=CC1=C23)* 0.000 description 2
- HXGDTGSAIMULJN-UHFFFAOYSA-N acetnaphthylene Natural products C1=CC(C=C2)=C3C2=CC=CC3=C1 HXGDTGSAIMULJN-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000000853 adhesive Chemical group 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 125000000304 alkynyl group Chemical group 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 2
- 229940092714 benzenesulfonic acid Drugs 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- BGTOWKSIORTVQH-UHFFFAOYSA-N cyclopentanone Chemical compound O=C1CCCC1 BGTOWKSIORTVQH-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 125000002704 decyl 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])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001900 extreme ultraviolet lithography Methods 0.000 description 2
- 230000005251 gamma ray Effects 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- CATSNJVOTSVZJV-UHFFFAOYSA-N heptan-2-one Chemical compound CCCCCC(C)=O CATSNJVOTSVZJV-UHFFFAOYSA-N 0.000 description 2
- 238000000671 immersion lithography Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 2
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 2
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 2
- 238000010526 radical polymerization reaction Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 150000008053 sultones Chemical group 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000005469 synchrotron radiation Effects 0.000 description 2
- 125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
- JAMNSIXSLVPNLC-UHFFFAOYSA-N (4-ethenylphenyl) acetate Chemical compound CC(=O)OC1=CC=C(C=C)C=C1 JAMNSIXSLVPNLC-UHFFFAOYSA-N 0.000 description 1
- 125000006527 (C1-C5) alkyl group Chemical group 0.000 description 1
- IZPIZCAYJQCTNG-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoro-2-phenylpropan-2-ol Chemical compound FC(F)(F)C(C(F)(F)F)(O)C1=CC=CC=C1 IZPIZCAYJQCTNG-UHFFFAOYSA-N 0.000 description 1
- JGTNAGYHADQMCM-UHFFFAOYSA-M 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate Chemical compound [O-]S(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F JGTNAGYHADQMCM-UHFFFAOYSA-M 0.000 description 1
- LEEANUDEDHYDTG-UHFFFAOYSA-N 1,2-dimethoxypropane Chemical compound COCC(C)OC LEEANUDEDHYDTG-UHFFFAOYSA-N 0.000 description 1
- CYSGHNMQYZDMIA-UHFFFAOYSA-N 1,3-Dimethyl-2-imidazolidinon Chemical compound CN1CCN(C)C1=O CYSGHNMQYZDMIA-UHFFFAOYSA-N 0.000 description 1
- GEWWCWZGHNIUBW-UHFFFAOYSA-N 1-(4-nitrophenyl)propan-2-one Chemical compound CC(=O)CC1=CC=C([N+]([O-])=O)C=C1 GEWWCWZGHNIUBW-UHFFFAOYSA-N 0.000 description 1
- WGGLDBIZIQMEGH-UHFFFAOYSA-N 1-bromo-4-ethenylbenzene Chemical compound BrC1=CC=C(C=C)C=C1 WGGLDBIZIQMEGH-UHFFFAOYSA-N 0.000 description 1
- KTZVZZJJVJQZHV-UHFFFAOYSA-N 1-chloro-4-ethenylbenzene Chemical compound ClC1=CC=C(C=C)C=C1 KTZVZZJJVJQZHV-UHFFFAOYSA-N 0.000 description 1
- UAJRSHJHFRVGMG-UHFFFAOYSA-N 1-ethenyl-4-methoxybenzene Chemical compound COC1=CC=C(C=C)C=C1 UAJRSHJHFRVGMG-UHFFFAOYSA-N 0.000 description 1
- LIPRQQHINVWJCH-UHFFFAOYSA-N 1-ethoxypropan-2-yl acetate Chemical compound CCOCC(C)OC(C)=O LIPRQQHINVWJCH-UHFFFAOYSA-N 0.000 description 1
- HHHSZBNXXGKYHH-UHFFFAOYSA-N 1-methoxy-2-methylprop-1-ene Chemical compound COC=C(C)C HHHSZBNXXGKYHH-UHFFFAOYSA-N 0.000 description 1
- GQCZPFJGIXHZMB-UHFFFAOYSA-N 1-tert-Butoxy-2-propanol Chemical compound CC(O)COC(C)(C)C GQCZPFJGIXHZMB-UHFFFAOYSA-N 0.000 description 1
- BDUPKZTWQYDOGC-UHFFFAOYSA-N 2-(2-carboxyphenyl)sulfanylbenzoic acid Chemical compound OC(=O)C1=CC=CC=C1SC1=CC=CC=C1C(O)=O BDUPKZTWQYDOGC-UHFFFAOYSA-N 0.000 description 1
- NRTKFSQKHCMEMO-UHFFFAOYSA-N 2-(methoxymethoxy)-n,n-bis[2-(methoxymethoxy)ethyl]ethanamine Chemical compound COCOCCN(CCOCOC)CCOCOC NRTKFSQKHCMEMO-UHFFFAOYSA-N 0.000 description 1
- XZJZJQKWQYWJLQ-UHFFFAOYSA-N 2-(methoxymethoxy)-n,n-bis[2-(methoxymethoxy)ethyl]ethanamine oxide Chemical compound COCOCC[N+]([O-])(CCOCOC)CCOCOC XZJZJQKWQYWJLQ-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- WYGWHHGCAGTUCH-UHFFFAOYSA-N 2-[(2-cyano-4-methylpentan-2-yl)diazenyl]-2,4-dimethylpentanenitrile Chemical compound CC(C)CC(C)(C#N)N=NC(C)(C#N)CC(C)C WYGWHHGCAGTUCH-UHFFFAOYSA-N 0.000 description 1
- RKARZXNGUWSNDD-UHFFFAOYSA-N 2-[2-[2-(2-hydroxypropan-2-yl)phenyl]sulfanylphenyl]propan-2-ol Chemical compound CC(C)(O)C1=CC=CC=C1SC1=CC=CC=C1C(C)(C)O RKARZXNGUWSNDD-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- CJNZAXGUTKBIHP-UHFFFAOYSA-N 2-iodobenzoic acid Chemical compound OC(=O)C1=CC=CC=C1I CJNZAXGUTKBIHP-UHFFFAOYSA-N 0.000 description 1
- XLLXMBCBJGATSP-UHFFFAOYSA-N 2-phenylethenol Chemical compound OC=CC1=CC=CC=C1 XLLXMBCBJGATSP-UHFFFAOYSA-N 0.000 description 1
- FMFHUEMLVAIBFI-UHFFFAOYSA-N 2-phenylethenyl acetate Chemical compound CC(=O)OC=CC1=CC=CC=C1 FMFHUEMLVAIBFI-UHFFFAOYSA-N 0.000 description 1
- XYMMUNKFQZJVIG-UHFFFAOYSA-N 3,3,3',3'-tetrakis(trifluoromethyl)-1,1'-spirobi[2,1$l^{4}-benzoxathiole] Chemical compound C12=CC=CC=C2C(C(F)(F)F)(C(F)(F)F)OS11C2=CC=CC=C2C(C(F)(F)F)(C(F)(F)F)O1 XYMMUNKFQZJVIG-UHFFFAOYSA-N 0.000 description 1
- YNGIFMKMDRDNBQ-UHFFFAOYSA-N 3-ethenylphenol Chemical compound OC1=CC=CC(C=C)=C1 YNGIFMKMDRDNBQ-UHFFFAOYSA-N 0.000 description 1
- JSGVZVOGOQILFM-UHFFFAOYSA-N 3-methoxy-1-butanol Chemical compound COC(C)CCO JSGVZVOGOQILFM-UHFFFAOYSA-N 0.000 description 1
- MFKRHJVUCZRDTF-UHFFFAOYSA-N 3-methoxy-3-methylbutan-1-ol Chemical compound COC(C)(C)CCO MFKRHJVUCZRDTF-UHFFFAOYSA-N 0.000 description 1
- GYWYASONLSQZBB-UHFFFAOYSA-N 3-methylhexan-2-one Chemical compound CCCC(C)C(C)=O GYWYASONLSQZBB-UHFFFAOYSA-N 0.000 description 1
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 1
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- PBKGDGNXERIGPN-UHFFFAOYSA-N 5-phenylpent-4-en-2-ol Chemical compound CC(O)CC=CC1=CC=CC=C1 PBKGDGNXERIGPN-UHFFFAOYSA-N 0.000 description 1
- SSVJEUPQWPCKOG-UHFFFAOYSA-N 6-ethenylnaphthalen-1-ol Chemical compound C=CC1=CC=C2C(O)=CC=CC2=C1 SSVJEUPQWPCKOG-UHFFFAOYSA-N 0.000 description 1
- XVZWMPLMWUJTCE-UHFFFAOYSA-N 6-ethenylnaphthalen-2-ol Chemical compound C1=C(C=C)C=CC2=CC(O)=CC=C21 XVZWMPLMWUJTCE-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical class [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-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
- WMFYOYKPJLRMJI-UHFFFAOYSA-N Lercanidipine hydrochloride Chemical compound Cl.COC(=O)C1=C(C)NC(C)=C(C(=O)OC(C)(C)CN(C)CCC(C=2C=CC=CC=2)C=2C=CC=CC=2)C1C1=CC=CC([N+]([O-])=O)=C1 WMFYOYKPJLRMJI-UHFFFAOYSA-N 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- 229910016006 MoSi Inorganic materials 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-N Propionic acid Chemical class CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- WYGWHHGCAGTUCH-ISLYRVAYSA-N V-65 Substances CC(C)CC(C)(C#N)\N=N\C(C)(C#N)CC(C)C WYGWHHGCAGTUCH-ISLYRVAYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000005456 alcohol based solvent Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 125000002178 anthracenyl group Chemical group C1(=CC=CC2=CC3=CC=CC=C3C=C12)* 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 125000001231 benzoyloxy group Chemical group C(C1=CC=CC=C1)(=O)O* 0.000 description 1
- 239000005380 borophosphosilicate glass Substances 0.000 description 1
- 235000019437 butane-1,3-diol Nutrition 0.000 description 1
- 150000004657 carbamic acid derivatives Chemical class 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 150000001845 chromium compounds Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- GBRBMTNGQBKBQE-UHFFFAOYSA-L copper;diiodide Chemical compound I[Cu]I GBRBMTNGQBKBQE-UHFFFAOYSA-L 0.000 description 1
- 125000004210 cyclohexylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000004851 cyclopentylmethyl group Chemical group C1(CCCC1)C* 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- CSYSRRCOBYEGPI-UHFFFAOYSA-N diazo(sulfonyl)methane Chemical compound [N-]=[N+]=C=S(=O)=O CSYSRRCOBYEGPI-UHFFFAOYSA-N 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 125000003438 dodecyl 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])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000003708 edge detection Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 229940117360 ethyl pyruvate Drugs 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000806 fluorine-19 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 125000001188 haloalkyl group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-M hexanoate Chemical compound CCCCCC([O-])=O FUZZWVXGSFPDMH-UHFFFAOYSA-M 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical class I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 125000004464 hydroxyphenyl group Chemical group 0.000 description 1
- AQYSYJUIMQTRMV-UHFFFAOYSA-N hypofluorous acid Chemical compound FO AQYSYJUIMQTRMV-UHFFFAOYSA-N 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229940079865 intestinal antiinfectives imidazole derivative Drugs 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- CCERQOYLJJULMD-UHFFFAOYSA-M magnesium;carbanide;chloride Chemical compound [CH3-].[Mg+2].[Cl-] CCERQOYLJJULMD-UHFFFAOYSA-M 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- OJURWUUOVGOHJZ-UHFFFAOYSA-N methyl 2-[(2-acetyloxyphenyl)methyl-[2-[(2-acetyloxyphenyl)methyl-(2-methoxy-2-oxoethyl)amino]ethyl]amino]acetate Chemical compound C=1C=CC=C(OC(C)=O)C=1CN(CC(=O)OC)CCN(CC(=O)OC)CC1=CC=CC=C1OC(C)=O OJURWUUOVGOHJZ-UHFFFAOYSA-N 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- JESXATFQYMPTNL-UHFFFAOYSA-N mono-hydroxyphenyl-ethylene Natural products OC1=CC=CC=C1C=C JESXATFQYMPTNL-UHFFFAOYSA-N 0.000 description 1
- 150000002780 morpholines Chemical class 0.000 description 1
- 125000001421 myristyl 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])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 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
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 125000002958 pentadecyl 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])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
- 238000000206 photolithography Methods 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003139 primary aliphatic amines Chemical class 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 150000005619 secondary aliphatic amines Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000008054 sulfonate salts Chemical class 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- WMOVHXAZOJBABW-UHFFFAOYSA-N tert-butyl acetate Chemical compound CC(=O)OC(C)(C)C WMOVHXAZOJBABW-UHFFFAOYSA-N 0.000 description 1
- IXZDIALLLMRYOU-UHFFFAOYSA-N tert-butyl hypochlorite Chemical compound CC(C)(C)OCl IXZDIALLLMRYOU-UHFFFAOYSA-N 0.000 description 1
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000003510 tertiary aliphatic amines Chemical class 0.000 description 1
- 125000004192 tetrahydrofuran-2-yl group Chemical group [H]C1([H])OC([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- NBOMNTLFRHMDEZ-UHFFFAOYSA-N thiosalicylic acid Chemical compound OC(=O)C1=CC=CC=C1S NBOMNTLFRHMDEZ-UHFFFAOYSA-N 0.000 description 1
- 229940103494 thiosalicylic acid Drugs 0.000 description 1
- 125000002889 tridecyl 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])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- XZZGCKRBJSPNEF-UHFFFAOYSA-M triphenylsulfanium;acetate Chemical compound CC([O-])=O.C1=CC=CC=C1[S+](C=1C=CC=CC=1)C1=CC=CC=C1 XZZGCKRBJSPNEF-UHFFFAOYSA-M 0.000 description 1
- 238000004704 ultra performance liquid chromatography Methods 0.000 description 1
- 238000009849 vacuum degassing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
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
-
- 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
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
- C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
- C08F2/50—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
-
- 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
- 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
- C08F220/10—Esters
- C08F220/22—Esters containing halogen
-
- 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
- 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
- C08F220/10—Esters
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F220/30—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety
- C08F220/301—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety and one oxygen in the alcohol moiety
-
- 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
- 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
- C08F220/10—Esters
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F220/30—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety
- C08F220/303—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety and one or more carboxylic moieties in the chain
-
- 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
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/50—Mask blanks not covered by G03F1/20 - G03F1/34; Preparation 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
-
- 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
- G03F7/0042—Photosensitive materials with inorganic or organometallic light-sensitive compounds not otherwise provided for, e.g. inorganic resists
-
- 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
- G03F7/0046—Photosensitive materials with perfluoro compounds, e.g. for dry lithography
-
- 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
-
- 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
- G03F7/0395—Macromolecular compounds which are photodegradable, e.g. positive electron resists the macromolecular compound being present in a chemically amplified positive photoresist composition the macromolecular compound having a backbone with alicyclic moieties
-
- 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
- G03F7/0397—Macromolecular compounds which are photodegradable, e.g. positive electron resists the macromolecular compound being present in a chemically amplified positive photoresist composition the macromolecular compound having an alicyclic moiety in a side chain
-
- 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
- G03F7/20—Exposure; Apparatus therefor
- G03F7/2002—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image
- G03F7/2004—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image characterised by the use of a particular light source, e.g. fluorescent lamps or deep UV light
-
- 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
- G03F7/20—Exposure; Apparatus therefor
- G03F7/2002—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image
- G03F7/2004—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image characterised by the use of a particular light source, e.g. fluorescent lamps or deep UV light
- G03F7/2006—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image characterised by the use of a particular light source, e.g. fluorescent lamps or deep UV light using coherent light; using polarised light
-
- 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
- G03F7/30—Imagewise removal using liquid means
- G03F7/32—Liquid compositions therefor, e.g. developers
- G03F7/322—Aqueous alkaline compositions
-
- 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
- H01L21/027—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
- H01L21/0273—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers characterised by the treatment of photoresist layers
- H01L21/0274—Photolithographic processes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Materials For Photolithography (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Abstract
Description
도 2는 합성예 1-1에서의 화합물 Q-A의 19F-NMR 스펙트럼을 나타내는 다이어그램이다.
도 3은 합성예 1-2에서의 화합물 Q-B의 1H-NMR 스펙트럼을 나타내는 다이어그램이다.
Claims (12)
- (A) 하기 식 (A1)을 갖는 술푸란 또는 셀레누란 화합물, 및 (B) 하기 식 (B1)을 갖는 반복 단위를 포함하고, 산의 작용에 의해 분해되어 알칼리 현상제 중에서의 용해도가 증대하는 폴리머를 포함하는 베이스 폴리머를 포함하는 화학 증폭 포지티브형 레지스트 조성물:
식 중, R1∼R4는, 각각 독립적으로, 헤테로 원자를 포함하고 있어도 좋은 C1-C20의 히드로카르빌기이고, R1과 R2가 서로 결합하여 이들이 결합하는 L1 및 M과 함께 고리를 형성해도 좋고, R1과 R2, 및 R3과 R4의 각각의 쌍이 서로 결합하여 M을 스피로 원자로 함유하는 스피로환을 형성해도 좋고,
L1 및 L2는, 각각 독립적으로, -O- 또는 -N(R)-이고, R은 수소, 또는 헤테로 원자를 포함하고 있어도 좋은 C1-C20의 히드로카르빌기이고,
M은 황 또는 셀레늄이고,
식 중, RA는 수소, 불소, 메틸 또는 트리플루오로메틸이고,
R11은 할로겐, 임의로 할로겐화된 C2-C8의 포화 히드로카르빌카르보닐옥시기, 임의로 할로겐화된 C1-C6의 포화 히드로카르빌기, 또는 임의로 할로겐화된 C1-C6의 포화 히드로카르빌옥시기이고,
A1은 단일 결합, 또는 C1-C10의 포화 히드로카르빌렌기이고, 상기 포화 히드로카르빌렌기의 임의의 구성 -CH2-가 -O-로 치환되어 있어도 좋고,
v는 0 또는 1이고, w는 0∼2의 정수이고, a는 0≤a≤5+2w-b를 만족시키는 정수이고, b는 1∼3의 정수이다. - 제1항에 있어서, 상기 폴리머가 하기 식 (B2)를 갖는 반복 단위를 더 포함하는 것인 포지티브형 레지스트 조성물:
식 중, RA는 상기 정의된 바와 동일하고,
R12는 할로겐, 임의로 할로겐화된 C2-C8의 포화 히드로카르빌카르보닐옥시기, 임의로 할로겐화된 C1-C6의 포화 히드로카르빌기, 또는 임의로 할로겐화된 C1-C6의 포화 히드로카르빌옥시기이고,
A2는 단일 결합, 또는 C1-C10의 포화 히드로카르빌렌기이고, 상기 포화 히드로카르빌렌기의 임의의 구성 -CH2-가 -O-로 치환되어 있어도 좋고,
s는 0 또는 1이고, t는 0∼2의 정수이고, c는 0≤c≤5+2t-e를 만족시키는 정수이고, d는 0 또는 1이고, e는 1∼3의 정수이고,
X는 e=1일 때에는 산 불안정기이고, e=2 또는 3일 때에는 수소 또는 산 불안정기이고, 적어도 하나는 산 불안정기이다. - 제1항에 있어서, 상기 폴리머가 하기 식 (B3)을 갖는 반복 단위, 하기 식 (B4)를 갖는 반복 단위 및 하기 식 (B5)를 갖는 반복 단위에서 선택되는 적어도 1종의 반복 단위를 더 포함하는 것인 포지티브형 레지스트 조성물:
식 중, RA는 상기 정의된 바와 동일하고,
R13 및 R14는, 각각 독립적으로, 히드록시, 할로겐, 임의로 할로겐화된 C2-C8의 포화 히드로카르빌카르보닐옥시기, 임의로 할로겐화된 C1-C8의 포화 히드로카르빌기, 또는 임의로 할로겐화된 C1-C8의 포화 히드로카르빌옥시기이고,
R15는 아세틸기, C1-C20의 포화 히드로카르빌기, C1-C20의 포화 히드로카르빌옥시기, C2-C20의 포화 히드로카르빌카르보닐옥시기, C2-C20의 포화 히드로카르빌옥시히드로카르빌기, C2-C20의 포화 히드로카르빌티오히드로카르빌기, 할로겐, 니트로기, 시아노기, 술피닐기 또는 술포닐기이고,
A3은 단일 결합, 또는 C1-C10의 포화 히드로카르빌렌기이고, 상기 포화 히드로카르빌렌기의 임의의 구성 -CH2-가 -O-로 치환되어 있어도 좋고,
f 및 g는, 각각 독립적으로, 0∼4의 정수이고, h는 0 또는 1이고, j는 0∼5의 정수이고, k는 0∼2의 정수이다. - 제1항에 있어서, 상기 폴리머가 하기 식 (B6)∼(B13)을 갖는 반복 단위들에서 선택되는 적어도 1종의 반복 단위를 더 포함하는 것인 포지티브형 레지스트 조성물:
식 중, RB는, 각각 독립적으로, 수소 또는 메틸이고,
Z1은 단일 결합, C1-C6의 지방족 히드로카르빌렌기, 페닐렌기, 나프틸렌기 또는 이들을 조합하여 얻어지는 C7-C18의 기, -O-Z11-, -C(=O)-O-Z11- 또는 -C(=O)-NH-Z11-이고, Z11은 C1-C6의 지방족 히드로카르빌렌기, 페닐렌기, 나프틸렌기 또는 이들을 조합하여 얻어지는 C7-C18의 기이며, 카르보닐기, 에스테르 결합, 에테르 결합 또는 히드록시기를 포함하고 있어도 좋고,
Z2는 단일 결합, 또는 -Z21-C(=O)-O-이고, Z21은 헤테로 원자를 포함하고 있어도 좋은 C1-C20의 히드로카르빌렌기이고,
Z3은 단일 결합, 메틸렌, 에틸렌, 페닐렌, 불소화 페닐렌, 트리플루오로메틸로 치환된 페닐렌, -O-Z31-, -C(=O)-O-Z31- 또는 -C(=O)-NH-Z31-이고, Z31은 C1-C6의 지방족 히드로카르빌렌기, 페닐렌기, 불소화 페닐렌기, 트리플루오로메틸로 치환된 페닐렌기 또는 이들을 조합하여 얻어지는 C7-C20의 기이며, 카르보닐기, 에스테르 결합, 에테르 결합 또는 히드록시기를 포함하고 있어도 좋고,
Z4는 단일 결합, 또는 헤테로 원자를 포함하고 있어도 좋은 C1-C30의 히드로카르빌렌기이고, h1 및 h2는, 각각 독립적으로, 0 또는 1이고, Z4가 단일 결합일 때, h1 및 h2는 0이고,
R21∼R38은, 각각 독립적으로, 헤테로 원자를 포함하고 있어도 좋은 C1-C20의 히드로카르빌기이고, R21 및 R22가 서로 결합하여 이들이 결합하는 황 원자와 함께 고리를 형성해도 좋고, R23 및 R24, R26 및 R27, 또는 R29 및 R30이 서로 결합하여 이들이 결합하는 황 원자와 함께 고리를 형성해도 좋고,
RHF는 수소 또는 트리플루오로메틸이고,
Xa-는 비구핵성 대향 이온이다. - 제1항에 있어서, (C) 광산 발생제를 더 포함하는 포지티브형 레지스트 조성물.
- 제1항에 있어서, (D) 하기 식 (D1)을 갖는 반복 단위 및 식 (D2)∼(D5)를 갖는 반복 단위들에서 선택되는 적어도 1종의 반복 단위를 포함하는 폴리머를 더 포함하는 포지티브형 레지스트 조성물:
식 중, RC는, 각각 독립적으로, 수소 또는 메틸이고,
RD는, 각각 독립적으로, 수소, 불소, 메틸 또는 트리플루오로메틸이고,
R301은 수소, 또는 탄소-탄소 결합 사이에 헤테로 원자를 포함하는 기가 개재되어 있어도 좋은 직쇄상 또는 분기상의 C1-C5의 히드로카르빌기이고,
R302는 탄소-탄소 결합 사이에 헤테로 원자를 포함하는 기가 개재되어 있어도 좋은 직쇄상 또는 분기상의 C1-C5의 히드로카르빌기이고,
R303, R304, R306 및 R307은, 각각 독립적으로, 수소 또는 C1-C10의 포화 히드로카르빌기이고,
R305, R308, R309 및 R310은, 각각 독립적으로, 수소, C1-C15의 히드로카르빌기, C1-C15의 불소화 히드로카르빌기, 또는 산 불안정기이고,
R305, R308, R309 및 R310이 각각 히드로카르빌 또는 불소화 히드로카르빌기일 때, 탄소-탄소 결합 사이에, 에테르 결합 또는 카르보닐기가 개재되어 있어도 좋고,
x는 1∼3의 정수이고, y는, 0≤y≤5+2z-x를 만족시키는 정수이고, z는 0 또는 1이고, m은 1∼3의 정수이고,
X1은 단일 결합, -C(=O)-O- 또는 -C(=O)-NH-이고,
X2는 C1-C20의 (m+1)가의 탄화수소기 또는 C1-C20의 (m+1)가의 불소화 탄화수소기이다. - 제1항에 있어서, (E) 유기 용제를 더 포함하는 포지티브형 레지스트 조성물.
- 기판 상에 제1항의 화학 증폭 포지티브형 레지스트 조성물을 적용하여 레지스트막을 형성하는 공정,
상기 레지스트막을 고에너지선으로 패턴 노광하는 공정, 및
알칼리 현상제에서 상기 노광된 레지스트막을 현상하는 공정
을 포함하는 레지스트 패턴 형성 방법. - 제8항에 있어서, 상기 고에너지선이 EUV 또는 EB인 레지스트 패턴 형성 방법.
- 제8항에 있어서, 상기 기판이 규소를 포함하는 재료의 최표면을 갖는 것인 레지스트 패턴 형성 방법.
- 제8항에 있어서, 상기 기판이 포토마스크 블랭크인 레지스트 패턴 형성 방법.
- 제1항의 화학 증폭 포지티브형 레지스트 조성물로 도포된 포토마스크 블랭크.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021020953A JP7415973B2 (ja) | 2021-02-12 | 2021-02-12 | 化学増幅ポジ型レジスト組成物及びレジストパターン形成方法 |
JPJP-P-2021-020953 | 2021-02-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20220115880A true KR20220115880A (ko) | 2022-08-19 |
KR102719194B1 KR102719194B1 (ko) | 2024-10-17 |
Family
ID=80222374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020220017070A KR102719194B1 (ko) | 2021-02-12 | 2022-02-09 | 화학 증폭 포지티브형 레지스트 조성물 및 레지스트 패턴 형성 방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US12164231B2 (ko) |
EP (1) | EP4047418B1 (ko) |
JP (1) | JP7415973B2 (ko) |
KR (1) | KR102719194B1 (ko) |
CN (1) | CN114924464B (ko) |
TW (1) | TWI816297B (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2024037264A (ja) * | 2022-09-07 | 2024-03-19 | 信越化学工業株式会社 | 化学増幅ポジ型レジスト組成物及びレジストパターン形成方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11202439A (ja) * | 1998-01-08 | 1999-07-30 | Konica Corp | 超原子価化合物で化学増感したハロゲン化銀写真感光材料 |
KR20180016276A (ko) * | 2016-08-05 | 2018-02-14 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 포지티브형 레지스트 조성물, 레지스트 패턴 형성 방법 및 포토마스크 블랭크 |
KR20180077082A (ko) * | 2016-12-28 | 2018-07-06 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 화학 증폭 포지티브형 레지스트 조성물 및 레지스트 패턴 형성 방법 |
KR20190134536A (ko) * | 2018-05-25 | 2019-12-04 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 오늄염, 화학 증폭 포지티브형 레지스트 조성물, 및 레지스트 패턴 형성 방법 |
Family Cites Families (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3127604B2 (ja) * | 1992-08-10 | 2001-01-29 | 和光純薬工業株式会社 | 新規ビスビフェニレンスルフラン及びその製造方法 |
JP3955384B2 (ja) | 1998-04-08 | 2007-08-08 | Azエレクトロニックマテリアルズ株式会社 | 化学増幅型レジスト組成物 |
JPH11327143A (ja) | 1998-05-13 | 1999-11-26 | Fujitsu Ltd | レジスト及びレジストパターンの形成方法 |
JP4231622B2 (ja) | 2000-01-27 | 2009-03-04 | 富士フイルム株式会社 | ポジ型レジスト組成物 |
TWI224713B (en) | 2000-01-27 | 2004-12-01 | Fuji Photo Film Co Ltd | Positive photoresist composition |
EP1179750B1 (en) | 2000-08-08 | 2012-07-25 | FUJIFILM Corporation | Positive photosensitive composition and method for producing a precision integrated circuit element using the same |
JP4226803B2 (ja) | 2000-08-08 | 2009-02-18 | 富士フイルム株式会社 | ポジ型感光性組成物 |
JP3912767B2 (ja) | 2001-06-21 | 2007-05-09 | 富士フイルム株式会社 | ポジ型感光性組成物 |
JP4116340B2 (ja) | 2002-06-21 | 2008-07-09 | 富士フイルム株式会社 | 感光性樹脂組成物 |
TWI284779B (en) | 2002-06-07 | 2007-08-01 | Fujifilm Corp | Photosensitive resin composition |
JP4025162B2 (ja) | 2002-09-25 | 2007-12-19 | 信越化学工業株式会社 | 高分子化合物及びポジ型レジスト材料並びにこれを用いたパターン形成方法 |
JP4396849B2 (ja) | 2005-01-21 | 2010-01-13 | 信越化学工業株式会社 | ネガ型レジスト材料及びパターン形成方法 |
JP4478589B2 (ja) | 2005-02-02 | 2010-06-09 | 富士フイルム株式会社 | ネガ型レジスト組成物及びそれを用いたパターン形成方法 |
JP4816921B2 (ja) | 2005-04-06 | 2011-11-16 | 信越化学工業株式会社 | 新規スルホン酸塩及びその誘導体、光酸発生剤並びにこれを用いたレジスト材料及びパターン形成方法 |
JP5083528B2 (ja) | 2006-09-28 | 2012-11-28 | 信越化学工業株式会社 | 新規光酸発生剤並びにこれを用いたレジスト材料及びパターン形成方法 |
KR101116963B1 (ko) | 2006-10-04 | 2012-03-14 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 고분자 화합물, 레지스트 재료, 및 패턴 형성 방법 |
JP4858714B2 (ja) | 2006-10-04 | 2012-01-18 | 信越化学工業株式会社 | 高分子化合物、レジスト材料、及びパターン形成方法 |
JP4678383B2 (ja) | 2007-03-29 | 2011-04-27 | 信越化学工業株式会社 | 化学増幅ネガ型レジスト組成物及びパターン形成方法 |
JP2009053518A (ja) | 2007-08-28 | 2009-03-12 | Fujifilm Corp | 電子線、x線またはeuv用レジスト組成物及び該レジスト組成物を用いたパターン形成方法 |
JP4575479B2 (ja) | 2008-07-11 | 2010-11-04 | 信越化学工業株式会社 | 化学増幅型ポジ型レジスト組成物及びパターン形成方法 |
JP5201363B2 (ja) | 2008-08-28 | 2013-06-05 | 信越化学工業株式会社 | 重合性アニオンを有するスルホニウム塩及び高分子化合物、レジスト材料及びパターン形成方法 |
JP5544098B2 (ja) | 2008-09-26 | 2014-07-09 | 富士フイルム株式会社 | 感活性光線性または感放射線性樹脂組成物、及び該感光性組成物を用いたパターン形成方法 |
TWI400226B (zh) | 2008-10-17 | 2013-07-01 | Shinetsu Chemical Co | 具有聚合性陰離子之鹽及高分子化合物、光阻劑材料及圖案形成方法 |
JP4813537B2 (ja) | 2008-11-07 | 2011-11-09 | 信越化学工業株式会社 | 熱酸発生剤を含有するレジスト下層材料、レジスト下層膜形成基板及びパターン形成方法 |
JP5368270B2 (ja) | 2009-02-19 | 2013-12-18 | 信越化学工業株式会社 | 新規スルホン酸塩及びその誘導体、光酸発生剤並びにこれを用いたレジスト材料及びパターン形成方法 |
JP5381905B2 (ja) * | 2009-06-16 | 2014-01-08 | 信越化学工業株式会社 | 化学増幅ポジ型フォトレジスト材料及びレジストパターン形成方法 |
JP5464131B2 (ja) | 2009-12-02 | 2014-04-09 | 信越化学工業株式会社 | 化学増幅レジスト材料並びにこれを用いたパターン形成方法 |
TWI499581B (zh) | 2010-07-28 | 2015-09-11 | Sumitomo Chemical Co | 光阻組成物 |
WO2012029645A1 (ja) * | 2010-09-02 | 2012-03-08 | 日本電気株式会社 | 二次電池およびそれに用いる二次電池用電解液 |
JP5411893B2 (ja) | 2011-05-30 | 2014-02-12 | 信越化学工業株式会社 | スルホニウム塩、高分子化合物、該高分子化合物を用いた化学増幅型レジスト組成物及びレジストパターン形成方法 |
JP5491450B2 (ja) | 2011-05-30 | 2014-05-14 | 信越化学工業株式会社 | 高分子化合物、化学増幅レジスト材料、該化学増幅レジスト材料を用いたパターン形成方法。 |
JP5852851B2 (ja) | 2011-11-09 | 2016-02-03 | 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 |
JP6065786B2 (ja) | 2012-09-14 | 2017-01-25 | 信越化学工業株式会社 | 化学増幅レジスト材料及びパターン形成方法 |
JP5812030B2 (ja) | 2013-03-13 | 2015-11-11 | 信越化学工業株式会社 | スルホニウム塩及び高分子化合物、レジスト材料及びパターン形成方法 |
JP6583136B2 (ja) | 2016-05-11 | 2019-10-02 | 信越化学工業株式会社 | 新規スルホニウム化合物及びその製造方法、レジスト組成物、並びにパターン形成方法 |
KR102002581B1 (ko) | 2016-10-04 | 2019-07-22 | 주식회사 종근당 | 혈액암 치료를 위한 hdac 저해제 및 프로테아좀 억제제 또는 면역조절성 약물을 포함하는 약학적 조합물 |
JP7009980B2 (ja) | 2016-12-28 | 2022-01-26 | 信越化学工業株式会社 | 化学増幅ネガ型レジスト組成物及びレジストパターン形成方法 |
JP6722145B2 (ja) * | 2017-07-04 | 2020-07-15 | 信越化学工業株式会社 | レジスト組成物及びレジストパターン形成方法 |
JP7031537B2 (ja) * | 2018-09-05 | 2022-03-08 | 信越化学工業株式会社 | スルホニウム化合物、ポジ型レジスト組成物、及びレジストパターン形成方法 |
JP7247321B2 (ja) | 2019-03-28 | 2023-03-28 | 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 |
-
2021
- 2021-02-12 JP JP2021020953A patent/JP7415973B2/ja active Active
-
2022
- 2022-02-03 US US17/591,741 patent/US12164231B2/en active Active
- 2022-02-07 EP EP22155325.8A patent/EP4047418B1/en active Active
- 2022-02-09 TW TW111104655A patent/TWI816297B/zh active
- 2022-02-09 KR KR1020220017070A patent/KR102719194B1/ko active IP Right Grant
- 2022-02-10 CN CN202210124479.4A patent/CN114924464B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11202439A (ja) * | 1998-01-08 | 1999-07-30 | Konica Corp | 超原子価化合物で化学増感したハロゲン化銀写真感光材料 |
KR20180016276A (ko) * | 2016-08-05 | 2018-02-14 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 포지티브형 레지스트 조성물, 레지스트 패턴 형성 방법 및 포토마스크 블랭크 |
KR20180077082A (ko) * | 2016-12-28 | 2018-07-06 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 화학 증폭 포지티브형 레지스트 조성물 및 레지스트 패턴 형성 방법 |
KR20190134536A (ko) * | 2018-05-25 | 2019-12-04 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 오늄염, 화학 증폭 포지티브형 레지스트 조성물, 및 레지스트 패턴 형성 방법 |
Also Published As
Publication number | Publication date |
---|---|
CN114924464B (zh) | 2024-09-24 |
US12164231B2 (en) | 2024-12-10 |
TW202239759A (zh) | 2022-10-16 |
JP7415973B2 (ja) | 2024-01-17 |
JP2022123567A (ja) | 2022-08-24 |
US20220269174A1 (en) | 2022-08-25 |
CN114924464A (zh) | 2022-08-19 |
EP4047418B1 (en) | 2023-08-16 |
KR102719194B1 (ko) | 2024-10-17 |
TWI816297B (zh) | 2023-09-21 |
EP4047418A1 (en) | 2022-08-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102202340B1 (ko) | 화학 증폭 네거티브형 레지스트 조성물 및 레지스트 패턴 형성 방법 | |
KR102291481B1 (ko) | 술포늄 화합물, 포지티브형 레지스트 조성물, 및 레지스트 패턴 형성 방법 | |
KR101960603B1 (ko) | 포지티브형 레지스트 조성물, 레지스트 패턴 형성 방법 및 포토마스크 블랭크 | |
KR102294327B1 (ko) | 오늄염, 화학 증폭 포지티브형 레지스트 조성물, 및 레지스트 패턴 형성 방법 | |
EP2634631B1 (en) | Acid generator, chemically amplified resist composition, and patterning process | |
KR102069426B1 (ko) | 화학 증폭 포지티브형 레지스트 조성물 및 레지스트 패턴 형성 방법 | |
JP6062878B2 (ja) | 化学増幅型ポジ型レジスト組成物及びレジストパターン形成方法 | |
EP2360527A1 (en) | Chemically amplified positive resist composition for EB or EUV lithography and patterning process | |
JP2018109765A (ja) | 化学増幅ネガ型レジスト組成物及びレジストパターン形成方法 | |
EP3644122B1 (en) | Negative resist composition and resist pattern forming process | |
KR20220154630A (ko) | 화학 증폭형 레지스트 조성물, 포토마스크 블랭크, 레지스트 패턴의 형성 방법 및 고분자 화합물의 제조 방법 | |
KR102719194B1 (ko) | 화학 증폭 포지티브형 레지스트 조성물 및 레지스트 패턴 형성 방법 | |
KR102719195B1 (ko) | 화학 증폭 네거티브형 레지스트 조성물 및 레지스트 패턴 형성 방법 | |
EP4270108A1 (en) | Chemically amplified positive resist composition and resist pattern forming process | |
KR20230167320A (ko) | 화학 증폭 포지티브형 레지스트 조성물 및 레지스트 패턴 형성 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20220209 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20231205 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20240720 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20241015 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20241015 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration |