JP4157497B2 - 感光性組成物およびそれを用いたパターン形成方法 - Google Patents
感光性組成物およびそれを用いたパターン形成方法 Download PDFInfo
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- JP4157497B2 JP4157497B2 JP2004174176A JP2004174176A JP4157497B2 JP 4157497 B2 JP4157497 B2 JP 4157497B2 JP 2004174176 A JP2004174176 A JP 2004174176A JP 2004174176 A JP2004174176 A JP 2004174176A JP 4157497 B2 JP4157497 B2 JP 4157497B2
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- 239000000203 mixture Substances 0.000 title claims description 18
- 238000000034 method Methods 0.000 title description 20
- 239000002253 acid Substances 0.000 claims description 37
- 239000011347 resin Substances 0.000 claims description 30
- 229920005989 resin Polymers 0.000 claims description 30
- JESXATFQYMPTNL-UHFFFAOYSA-N 2-ethenylphenol Chemical compound OC1=CC=CC=C1C=C JESXATFQYMPTNL-UHFFFAOYSA-N 0.000 claims description 28
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 25
- 230000005865 ionizing radiation Effects 0.000 claims description 15
- 239000000758 substrate Substances 0.000 claims description 14
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 11
- 239000002861 polymer material Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 125000006239 protecting group Chemical group 0.000 description 26
- 239000000243 solution Substances 0.000 description 24
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 22
- -1 1-ethoxyethyl group Chemical group 0.000 description 20
- 238000005530 etching Methods 0.000 description 17
- ORILYTVJVMAKLC-UHFFFAOYSA-N adamantane Chemical class C1C(C2)CC3CC1CC2C3 ORILYTVJVMAKLC-UHFFFAOYSA-N 0.000 description 13
- 229920002120 photoresistant polymer Polymers 0.000 description 12
- 238000010894 electron beam technology Methods 0.000 description 11
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 11
- 150000001875 compounds Chemical class 0.000 description 10
- BDJSOPWXYLFTNW-UHFFFAOYSA-N methyl 3-methoxypropanoate Chemical compound COCCC(=O)OC BDJSOPWXYLFTNW-UHFFFAOYSA-N 0.000 description 10
- 239000002904 solvent Substances 0.000 description 10
- 125000002723 alicyclic group Chemical group 0.000 description 9
- 239000007864 aqueous solution Substances 0.000 description 9
- 150000002596 lactones Chemical group 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 230000035945 sensitivity Effects 0.000 description 9
- 125000004036 acetal group Chemical group 0.000 description 8
- 239000003513 alkali Substances 0.000 description 8
- 150000002148 esters Chemical class 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 238000011109 contamination Methods 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 229920000178 Acrylic resin Polymers 0.000 description 4
- 239000004925 Acrylic resin Substances 0.000 description 4
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 238000000609 electron-beam lithography Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- MSXVEPNJUHWQHW-UHFFFAOYSA-N 2-methylbutan-2-ol Chemical compound CCC(C)(C)O MSXVEPNJUHWQHW-UHFFFAOYSA-N 0.000 description 3
- 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
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- JAWMENYCRQKKJY-UHFFFAOYSA-N [3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-ylmethyl)-1-oxa-2,8-diazaspiro[4.5]dec-2-en-8-yl]-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]methanone Chemical compound N1N=NC=2CN(CCC=21)CC1=NOC2(C1)CCN(CC2)C(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F JAWMENYCRQKKJY-UHFFFAOYSA-N 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 229920003986 novolac Polymers 0.000 description 3
- CFJYNSNXFXLKNS-UHFFFAOYSA-N p-menthane Chemical compound CC(C)C1CCC(C)CC1 CFJYNSNXFXLKNS-UHFFFAOYSA-N 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 238000005191 phase separation Methods 0.000 description 3
- 239000005011 phenolic resin Substances 0.000 description 3
- 230000007261 regionalization Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- ZWNMRZQYWRLGMM-UHFFFAOYSA-N 2,5-dimethylhexane-2,5-diol Chemical compound CC(C)(O)CCC(C)(C)O ZWNMRZQYWRLGMM-UHFFFAOYSA-N 0.000 description 2
- ICSNLGPSRYBMBD-UHFFFAOYSA-N 2-aminopyridine Chemical compound NC1=CC=CC=N1 ICSNLGPSRYBMBD-UHFFFAOYSA-N 0.000 description 2
- XLLIQLLCWZCATF-UHFFFAOYSA-N 2-methoxyethyl acetate Chemical compound COCCOC(C)=O XLLIQLLCWZCATF-UHFFFAOYSA-N 0.000 description 2
- WFRBDWRZVBPBDO-UHFFFAOYSA-N 2-methyl-2-pentanol Chemical compound CCCC(C)(C)O WFRBDWRZVBPBDO-UHFFFAOYSA-N 0.000 description 2
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 description 2
- CUYKNJBYIJFRCU-UHFFFAOYSA-N 3-aminopyridine Chemical compound NC1=CC=CN=C1 CUYKNJBYIJFRCU-UHFFFAOYSA-N 0.000 description 2
- FRDAATYAJDYRNW-UHFFFAOYSA-N 3-methyl-3-pentanol Chemical compound CCC(C)(O)CC FRDAATYAJDYRNW-UHFFFAOYSA-N 0.000 description 2
- JJYPMNFTHPTTDI-UHFFFAOYSA-N 3-methylaniline Chemical compound CC1=CC=CC(N)=C1 JJYPMNFTHPTTDI-UHFFFAOYSA-N 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- JVZRCNQLWOELDU-UHFFFAOYSA-N 4-Phenylpyridine Chemical compound C1=CC=CC=C1C1=CC=NC=C1 JVZRCNQLWOELDU-UHFFFAOYSA-N 0.000 description 2
- XLSZMDLNRCVEIJ-UHFFFAOYSA-N 4-methylimidazole Chemical compound CC1=CNC=N1 XLSZMDLNRCVEIJ-UHFFFAOYSA-N 0.000 description 2
- FKNQCJSGGFJEIZ-UHFFFAOYSA-N 4-methylpyridine Chemical compound CC1=CC=NC=C1 FKNQCJSGGFJEIZ-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 2
- AFBPFSWMIHJQDM-UHFFFAOYSA-N N-methylaniline Chemical compound CNC1=CC=CC=C1 AFBPFSWMIHJQDM-UHFFFAOYSA-N 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 2
- 239000003377 acid catalyst Substances 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 2
- 229960001231 choline Drugs 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 2
- JXTHNDFMNIQAHM-UHFFFAOYSA-N dichloroacetic acid Chemical compound OC(=O)C(Cl)Cl JXTHNDFMNIQAHM-UHFFFAOYSA-N 0.000 description 2
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 2
- OZLBDYMWFAHSOQ-UHFFFAOYSA-N diphenyliodanium Chemical compound C=1C=CC=CC=1[I+]C1=CC=CC=C1 OZLBDYMWFAHSOQ-UHFFFAOYSA-N 0.000 description 2
- 229940052761 dopaminergic adamantane derivative Drugs 0.000 description 2
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- MLFHJEHSLIIPHL-UHFFFAOYSA-N isoamyl acetate Chemical compound CC(C)CCOC(C)=O MLFHJEHSLIIPHL-UHFFFAOYSA-N 0.000 description 2
- 238000001459 lithography Methods 0.000 description 2
- RNVCVTLRINQCPJ-UHFFFAOYSA-N o-toluidine Chemical compound CC1=CC=CC=C1N RNVCVTLRINQCPJ-UHFFFAOYSA-N 0.000 description 2
- RZXMPPFPUUCRFN-UHFFFAOYSA-N p-toluidine Chemical compound CC1=CC=C(N)C=C1 RZXMPPFPUUCRFN-UHFFFAOYSA-N 0.000 description 2
- IVDFJHOHABJVEH-UHFFFAOYSA-N pinacol Chemical compound CC(C)(O)C(C)(C)O IVDFJHOHABJVEH-UHFFFAOYSA-N 0.000 description 2
- KIDHWZJUCRJVML-UHFFFAOYSA-N putrescine Chemical compound NCCCCN KIDHWZJUCRJVML-UHFFFAOYSA-N 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- MFEWNFVBWPABCX-UHFFFAOYSA-N 1,1,2,2-tetraphenylethane-1,2-diol Chemical compound C=1C=CC=CC=1C(C(O)(C=1C=CC=CC=1)C=1C=CC=CC=1)(O)C1=CC=CC=C1 MFEWNFVBWPABCX-UHFFFAOYSA-N 0.000 description 1
- GIMDPFBLSKQRNP-UHFFFAOYSA-N 1,1-diphenylethanol Chemical compound C=1C=CC=CC=1C(O)(C)C1=CC=CC=C1 GIMDPFBLSKQRNP-UHFFFAOYSA-N 0.000 description 1
- QRKNKDBJZVZQNE-UHFFFAOYSA-N 1,2-diphenylpropan-2-ol Chemical compound C=1C=CC=CC=1C(O)(C)CC1=CC=CC=C1 QRKNKDBJZVZQNE-UHFFFAOYSA-N 0.000 description 1
- VTBOTOBFGSVRMA-UHFFFAOYSA-N 1-Methylcyclohexanol Chemical compound CC1(O)CCCCC1 VTBOTOBFGSVRMA-UHFFFAOYSA-N 0.000 description 1
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- VPQKATKRTYXEOO-UHFFFAOYSA-N 1-tert-butyl-4-iodobenzene;trifluoromethanesulfonic acid Chemical compound OS(=O)(=O)C(F)(F)F.CC(C)(C)C1=CC=C(I)C=C1 VPQKATKRTYXEOO-UHFFFAOYSA-N 0.000 description 1
- IKECULIHBUCAKR-UHFFFAOYSA-N 2,3-dimethylbutan-2-ol Chemical compound CC(C)C(C)(C)O IKECULIHBUCAKR-UHFFFAOYSA-N 0.000 description 1
- BFKOEFFCVFMWPF-UHFFFAOYSA-N 2,3-dimethylhexan-2-ol Chemical compound CCCC(C)C(C)(C)O BFKOEFFCVFMWPF-UHFFFAOYSA-N 0.000 description 1
- RFZHJHSNHYIRNE-UHFFFAOYSA-N 2,3-dimethylpentan-3-ol Chemical compound CCC(C)(O)C(C)C RFZHJHSNHYIRNE-UHFFFAOYSA-N 0.000 description 1
- QOEOKTNHTCYNJO-UHFFFAOYSA-N 2,4,6-tris(chloromethyl)-1h-triazine Chemical compound ClCN1NC(CCl)=CC(CCl)=N1 QOEOKTNHTCYNJO-UHFFFAOYSA-N 0.000 description 1
- DBTGFWMBFZBBEF-UHFFFAOYSA-N 2,4-dimethylpentane-2,4-diol Chemical compound CC(C)(O)CC(C)(C)O DBTGFWMBFZBBEF-UHFFFAOYSA-N 0.000 description 1
- JPUIYNHIEXIFMV-UHFFFAOYSA-N 2,5-dimethylhexan-2-ol Chemical compound CC(C)CCC(C)(C)O JPUIYNHIEXIFMV-UHFFFAOYSA-N 0.000 description 1
- XGLVDUUYFKXKPL-UHFFFAOYSA-N 2-(2-methoxyethoxy)-n,n-bis[2-(2-methoxyethoxy)ethyl]ethanamine Chemical compound COCCOCCN(CCOCCOC)CCOCCOC XGLVDUUYFKXKPL-UHFFFAOYSA-N 0.000 description 1
- WBIBUCGCVLAPQG-UHFFFAOYSA-N 2-(2-pyridin-2-ylethyl)pyridine Chemical compound C=1C=CC=NC=1CCC1=CC=CC=N1 WBIBUCGCVLAPQG-UHFFFAOYSA-N 0.000 description 1
- ZFCFFNGBCVAUDE-UHFFFAOYSA-N 2-(benzenesulfonyl)acetonitrile Chemical compound N#CCS(=O)(=O)C1=CC=CC=C1 ZFCFFNGBCVAUDE-UHFFFAOYSA-N 0.000 description 1
- YKOLZVXSPGIIBJ-UHFFFAOYSA-N 2-Isopropylaniline Chemical compound CC(C)C1=CC=CC=C1N YKOLZVXSPGIIBJ-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- PCFUWBOSXMKGIP-UHFFFAOYSA-N 2-benzylpyridine Chemical compound C=1C=CC=NC=1CC1=CC=CC=C1 PCFUWBOSXMKGIP-UHFFFAOYSA-N 0.000 description 1
- NQBXSWAWVZHKBZ-UHFFFAOYSA-N 2-butoxyethyl acetate Chemical compound CCCCOCCOC(C)=O NQBXSWAWVZHKBZ-UHFFFAOYSA-N 0.000 description 1
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- RIWRBSMFKVOJMN-UHFFFAOYSA-N 2-methyl-1-phenylpropan-2-ol Chemical compound CC(C)(O)CC1=CC=CC=C1 RIWRBSMFKVOJMN-UHFFFAOYSA-N 0.000 description 1
- LGXJHOBVIIATOT-UHFFFAOYSA-N 2-methyl-3-phenylbutane-2,3-diol Chemical compound CC(C)(O)C(C)(O)C1=CC=CC=C1 LGXJHOBVIIATOT-UHFFFAOYSA-N 0.000 description 1
- JKOZWMQUOWYZAB-UHFFFAOYSA-N 2-methyladamantan-2-ol Chemical compound C1C(C2)CC3CC1C(C)(O)C2C3 JKOZWMQUOWYZAB-UHFFFAOYSA-N 0.000 description 1
- ACBMYYVZWKYLIP-UHFFFAOYSA-N 2-methylheptan-2-ol Chemical compound CCCCCC(C)(C)O ACBMYYVZWKYLIP-UHFFFAOYSA-N 0.000 description 1
- KRIMXCDMVRMCTC-UHFFFAOYSA-N 2-methylhexan-2-ol Chemical compound CCCCC(C)(C)O KRIMXCDMVRMCTC-UHFFFAOYSA-N 0.000 description 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
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- ZCUJYXPAKHMBAZ-UHFFFAOYSA-N 2-phenyl-1h-imidazole Chemical compound C1=CNC(C=2C=CC=CC=2)=N1 ZCUJYXPAKHMBAZ-UHFFFAOYSA-N 0.000 description 1
- XGLHYBVJPSZXIF-UHFFFAOYSA-N 2-phenylbutan-2-ol Chemical compound CCC(C)(O)C1=CC=CC=C1 XGLHYBVJPSZXIF-UHFFFAOYSA-N 0.000 description 1
- BDCFWIDZNLCTMF-UHFFFAOYSA-N 2-phenylpropan-2-ol Chemical compound CC(C)(O)C1=CC=CC=C1 BDCFWIDZNLCTMF-UHFFFAOYSA-N 0.000 description 1
- 125000004105 2-pyridyl group Chemical group N1=C([*])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- DLHQZZUEERVIGQ-UHFFFAOYSA-N 3,7-dimethyl-3-octanol Chemical compound CCC(C)(O)CCCC(C)C DLHQZZUEERVIGQ-UHFFFAOYSA-N 0.000 description 1
- CFWIFHZJKFFDFU-UHFFFAOYSA-N 3-ethyl-2,2-dimethylpentan-3-ol Chemical compound CCC(O)(CC)C(C)(C)C CFWIFHZJKFFDFU-UHFFFAOYSA-N 0.000 description 1
- XKIRHOWVQWCYBT-UHFFFAOYSA-N 3-ethylpentan-3-ol Chemical compound CCC(O)(CC)CC XKIRHOWVQWCYBT-UHFFFAOYSA-N 0.000 description 1
- JIRULJUIQOAJPM-UHFFFAOYSA-N 3-methoxy-2-methylpropanoic acid Chemical compound COCC(C)C(O)=O JIRULJUIQOAJPM-UHFFFAOYSA-N 0.000 description 1
- XPFCZYUVICHKDS-UHFFFAOYSA-N 3-methylbutane-1,3-diol Chemical compound CC(C)(O)CCO XPFCZYUVICHKDS-UHFFFAOYSA-N 0.000 description 1
- KYWJZCSJMOILIZ-UHFFFAOYSA-N 3-methylhexan-3-ol Chemical compound CCCC(C)(O)CC KYWJZCSJMOILIZ-UHFFFAOYSA-N 0.000 description 1
- WECDUOXQLAIPQW-UHFFFAOYSA-N 4,4'-Methylene bis(2-methylaniline) Chemical compound C1=C(N)C(C)=CC(CC=2C=C(C)C(N)=CC=2)=C1 WECDUOXQLAIPQW-UHFFFAOYSA-N 0.000 description 1
- YSWBFLWKAIRHEI-UHFFFAOYSA-N 4,5-dimethyl-1h-imidazole Chemical compound CC=1N=CNC=1C YSWBFLWKAIRHEI-UHFFFAOYSA-N 0.000 description 1
- DQRKTVIJNCVZAX-UHFFFAOYSA-N 4-(2-pyridin-4-ylethyl)pyridine Chemical compound C=1C=NC=CC=1CCC1=CC=NC=C1 DQRKTVIJNCVZAX-UHFFFAOYSA-N 0.000 description 1
- OGNCVVRIKNGJHQ-UHFFFAOYSA-N 4-(3-pyridin-4-ylpropyl)pyridine Chemical compound C=1C=NC=CC=1CCCC1=CC=NC=C1 OGNCVVRIKNGJHQ-UHFFFAOYSA-N 0.000 description 1
- CBEVWPCAHIAUOD-UHFFFAOYSA-N 4-[(4-amino-3-ethylphenyl)methyl]-2-ethylaniline Chemical compound C1=C(N)C(CC)=CC(CC=2C=C(CC)C(N)=CC=2)=C1 CBEVWPCAHIAUOD-UHFFFAOYSA-N 0.000 description 1
- UHNUHZHQLCGZDA-UHFFFAOYSA-N 4-[2-(4-aminophenyl)ethyl]aniline Chemical compound C1=CC(N)=CC=C1CCC1=CC=C(N)C=C1 UHNUHZHQLCGZDA-UHFFFAOYSA-N 0.000 description 1
- NUKYPUAOHBNCPY-UHFFFAOYSA-N 4-aminopyridine Chemical compound NC1=CC=NC=C1 NUKYPUAOHBNCPY-UHFFFAOYSA-N 0.000 description 1
- TYMLOMAKGOJONV-UHFFFAOYSA-N 4-nitroaniline Chemical compound NC1=CC=C([N+]([O-])=O)C=C1 TYMLOMAKGOJONV-UHFFFAOYSA-N 0.000 description 1
- 229910000980 Aluminium gallium arsenide Inorganic materials 0.000 description 1
- ROFVEXUMMXZLPA-UHFFFAOYSA-N Bipyridyl Chemical compound N1=CC=CC=C1C1=CC=CC=N1 ROFVEXUMMXZLPA-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- MHZGKXUYDGKKIU-UHFFFAOYSA-N Decylamine Chemical compound CCCCCCCCCCN MHZGKXUYDGKKIU-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- WJYIASZWHGOTOU-UHFFFAOYSA-N Heptylamine Chemical compound CCCCCCCN WJYIASZWHGOTOU-UHFFFAOYSA-N 0.000 description 1
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- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
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- YJLYANLCNIKXMG-UHFFFAOYSA-N N-Methyldioctylamine Chemical compound CCCCCCCCN(C)CCCCCCCC YJLYANLCNIKXMG-UHFFFAOYSA-N 0.000 description 1
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- DTQVDTLACAAQTR-UHFFFAOYSA-M Trifluoroacetate Chemical compound [O-]C(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-M 0.000 description 1
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- VLLNJDMHDJRNFK-UHFFFAOYSA-N adamantan-1-ol Chemical compound C1C(C2)CC3CC2CC1(O)C3 VLLNJDMHDJRNFK-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- QCHNSJNRFSOCLJ-UHFFFAOYSA-N benzenesulfonylmethylsulfonylbenzene Chemical compound C=1C=CC=CC=1S(=O)(=O)CS(=O)(=O)C1=CC=CC=C1 QCHNSJNRFSOCLJ-UHFFFAOYSA-N 0.000 description 1
- 230000005250 beta ray Effects 0.000 description 1
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- 239000005380 borophosphosilicate glass Substances 0.000 description 1
- 229940043232 butyl acetate Drugs 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
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- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000012954 diazonium Substances 0.000 description 1
- 150000001989 diazonium salts Chemical class 0.000 description 1
- 229960005215 dichloroacetic acid Drugs 0.000 description 1
- LAWOZCWGWDVVSG-UHFFFAOYSA-N dioctylamine Chemical compound CCCCCCCCNCCCCCCCC LAWOZCWGWDVVSG-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- QPOWUYJWCJRLEE-UHFFFAOYSA-N dipyridin-2-ylmethanone Chemical compound C=1C=CC=NC=1C(=O)C1=CC=CC=N1 QPOWUYJWCJRLEE-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 125000005448 ethoxyethyl group Chemical group [H]C([H])([H])C([H])([H])OC([H])([H])C([H])([H])* 0.000 description 1
- 229940093499 ethyl acetate Drugs 0.000 description 1
- 229940116333 ethyl lactate Drugs 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229960004979 fampridine Drugs 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical class I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 229940117955 isoamyl acetate Drugs 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- ZQJAONQEOXOVNR-UHFFFAOYSA-N n,n-di(nonyl)nonan-1-amine Chemical compound CCCCCCCCCN(CCCCCCCCC)CCCCCCCCC ZQJAONQEOXOVNR-UHFFFAOYSA-N 0.000 description 1
- CLZGJKHEVKJLLS-UHFFFAOYSA-N n,n-diheptylheptan-1-amine Chemical compound CCCCCCCN(CCCCCCC)CCCCCCC CLZGJKHEVKJLLS-UHFFFAOYSA-N 0.000 description 1
- DIAIBWNEUYXDNL-UHFFFAOYSA-N n,n-dihexylhexan-1-amine Chemical compound CCCCCCN(CCCCCC)CCCCCC DIAIBWNEUYXDNL-UHFFFAOYSA-N 0.000 description 1
- XTAZYLNFDRKIHJ-UHFFFAOYSA-N n,n-dioctyloctan-1-amine Chemical compound CCCCCCCCN(CCCCCCCC)CCCCCCCC XTAZYLNFDRKIHJ-UHFFFAOYSA-N 0.000 description 1
- OOHAUGDGCWURIT-UHFFFAOYSA-N n,n-dipentylpentan-1-amine Chemical compound CCCCCN(CCCCC)CCCCC OOHAUGDGCWURIT-UHFFFAOYSA-N 0.000 description 1
- BBDGYADAMYMJNO-UHFFFAOYSA-N n-butyl-n-ethylbutan-1-amine Chemical compound CCCCN(CC)CCCC BBDGYADAMYMJNO-UHFFFAOYSA-N 0.000 description 1
- MTHFROHDIWGWFD-UHFFFAOYSA-N n-butyl-n-methylbutan-1-amine Chemical compound CCCCN(C)CCCC MTHFROHDIWGWFD-UHFFFAOYSA-N 0.000 description 1
- ATBNMWWDBWBAHM-UHFFFAOYSA-N n-decyl-n-methyldecan-1-amine Chemical compound CCCCCCCCCCN(C)CCCCCCCCCC ATBNMWWDBWBAHM-UHFFFAOYSA-N 0.000 description 1
- GMTCPFCMAHMEMT-UHFFFAOYSA-N n-decyldecan-1-amine Chemical compound CCCCCCCCCCNCCCCCCCCCC GMTCPFCMAHMEMT-UHFFFAOYSA-N 0.000 description 1
- PZAHTXZMBSBSFM-UHFFFAOYSA-N n-ethyl-n-heptylheptan-1-amine Chemical compound CCCCCCCN(CC)CCCCCCC PZAHTXZMBSBSFM-UHFFFAOYSA-N 0.000 description 1
- ZBZSKMOKRUBBGC-UHFFFAOYSA-N n-ethyl-n-hexylhexan-1-amine Chemical compound CCCCCCN(CC)CCCCCC ZBZSKMOKRUBBGC-UHFFFAOYSA-N 0.000 description 1
- GESMBXUFPAHBOJ-UHFFFAOYSA-N n-ethyl-n-nonylnonan-1-amine Chemical compound CCCCCCCCCN(CC)CCCCCCCCC GESMBXUFPAHBOJ-UHFFFAOYSA-N 0.000 description 1
- KYSDFVPIAZIJAW-UHFFFAOYSA-N n-ethyl-n-octyloctan-1-amine Chemical compound CCCCCCCCN(CC)CCCCCCCC KYSDFVPIAZIJAW-UHFFFAOYSA-N 0.000 description 1
- PXAVTVNEDPAYJP-UHFFFAOYSA-N n-ethyl-n-pentylpentan-1-amine Chemical compound CCCCCN(CC)CCCCC PXAVTVNEDPAYJP-UHFFFAOYSA-N 0.000 description 1
- BXYHQXUPLKMYDE-UHFFFAOYSA-N n-heptyl-n-methylheptan-1-amine Chemical compound CCCCCCCN(C)CCCCCCC BXYHQXUPLKMYDE-UHFFFAOYSA-N 0.000 description 1
- NJWMENBYMFZACG-UHFFFAOYSA-N n-heptylheptan-1-amine Chemical compound CCCCCCCNCCCCCCC NJWMENBYMFZACG-UHFFFAOYSA-N 0.000 description 1
- POMGZMHIXYRARC-UHFFFAOYSA-N n-hexyl-n-methylhexan-1-amine Chemical compound CCCCCCN(C)CCCCCC POMGZMHIXYRARC-UHFFFAOYSA-N 0.000 description 1
- PXSXRABJBXYMFT-UHFFFAOYSA-N n-hexylhexan-1-amine Chemical compound CCCCCCNCCCCCC PXSXRABJBXYMFT-UHFFFAOYSA-N 0.000 description 1
- IITLRKXIQJEWFI-UHFFFAOYSA-N n-methyl-n-nonylnonan-1-amine Chemical compound CCCCCCCCCN(C)CCCCCCCCC IITLRKXIQJEWFI-UHFFFAOYSA-N 0.000 description 1
- JJRDPNRWFSHHKJ-UHFFFAOYSA-N n-methyl-n-pentylpentan-1-amine Chemical compound CCCCCN(C)CCCCC JJRDPNRWFSHHKJ-UHFFFAOYSA-N 0.000 description 1
- MFHKEJIIHDNPQE-UHFFFAOYSA-N n-nonylnonan-1-amine Chemical compound CCCCCCCCCNCCCCCCCCC MFHKEJIIHDNPQE-UHFFFAOYSA-N 0.000 description 1
- JACMPVXHEARCBO-UHFFFAOYSA-N n-pentylpentan-1-amine Chemical compound CCCCCNCCCCC JACMPVXHEARCBO-UHFFFAOYSA-N 0.000 description 1
- HMMPCBAWTWYFLR-UHFFFAOYSA-N n-pyridin-2-ylpyridin-2-amine Chemical compound C=1C=CC=NC=1NC1=CC=CC=N1 HMMPCBAWTWYFLR-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- FJDUDHYHRVPMJZ-UHFFFAOYSA-N nonan-1-amine Chemical compound CCCCCCCCCN FJDUDHYHRVPMJZ-UHFFFAOYSA-N 0.000 description 1
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 150000002896 organic halogen compounds Chemical class 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- NGXSWUFDCSEIOO-UHFFFAOYSA-N pyrrolidin-3-amine Chemical compound NC1CCNC1 NGXSWUFDCSEIOO-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 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
- 150000003459 sulfonic acid esters 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
- LBLYYCQCTBFVLH-UHFFFAOYSA-M toluenesulfonate group Chemical class C=1(C(=CC=CC1)S(=O)(=O)[O-])C LBLYYCQCTBFVLH-UHFFFAOYSA-M 0.000 description 1
- ABVVEAHYODGCLZ-UHFFFAOYSA-N tridecan-1-amine Chemical compound CCCCCCCCCCCCCN ABVVEAHYODGCLZ-UHFFFAOYSA-N 0.000 description 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- WLOQLWBIJZDHET-UHFFFAOYSA-N triphenylsulfonium Chemical compound C1=CC=CC=C1[S+](C=1C=CC=CC=1)C1=CC=CC=C1 WLOQLWBIJZDHET-UHFFFAOYSA-N 0.000 description 1
- 239000012953 triphenylsulfonium Substances 0.000 description 1
- FAYMLNNRGCYLSR-UHFFFAOYSA-M triphenylsulfonium triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F.C1=CC=CC=C1[S+](C=1C=CC=CC=1)C1=CC=CC=C1 FAYMLNNRGCYLSR-UHFFFAOYSA-M 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 125000002256 xylenyl group Chemical class C1(C(C=CC=C1)C)(C)* 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
- G03F7/039—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/1053—Imaging affecting physical property or radiation sensitive material, or producing nonplanar or printing surface - process, composition, or product: radiation sensitive composition or product or process of making binder containing
- Y10S430/1055—Radiation sensitive composition or product or process of making
- Y10S430/106—Binder containing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/1053—Imaging affecting physical property or radiation sensitive material, or producing nonplanar or printing surface - process, composition, or product: radiation sensitive composition or product or process of making binder containing
- Y10S430/1055—Radiation sensitive composition or product or process of making
- Y10S430/106—Binder containing
- Y10S430/111—Polymer of unsaturated acid or ester
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Materials For Photolithography (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Description
J.Photopolym.Sci.&Technol.vol.16.NO.3(2003)P455-458
また本発明は、ビニルフェノール樹脂のフェノール水酸基を修飾する下記一般式(2)で表される構造を有する基を具備する高分子材料と、紫外線または電離放射線により酸を発生する光酸発生剤とを含むことを特徴とする感光性組成物を提供する。
また本発明は、ビニルフェノール樹脂のフェノール水酸基を修飾する下記一般式(3)で表される構造を有する基を具備する高分子材料と、紫外線または電離放射線により酸を発生する光酸発生剤とを含むことを特徴とする感光性組成物を提供する。
を含むことを特徴とする感光性組成物を提供する。
である重合体が使用される。例えば、フェノールノボラック樹脂、キシレノールノボラック樹脂、ビニルフェノール樹脂、クレゾールノボラック樹脂およびビニルフェノールとアクリル樹脂との共重合体、トリフルオロメチル基で置換されたエタノールを置換基として有するノルボルネン樹脂さらにアクリル樹脂との共重合体が挙げられる。上記の中でもビニルフェノール樹脂がより好ましい。なお、ビニルフェノール樹脂には、上記に挙げたビニルフェノールとアクリル樹脂との共重合体のうちアルカリ可溶性基をターシャリーブチルなどの保護基で保護したレジストに影響を及ぼさないアクリル樹脂との共重合体も含むものとする。なお、上記のアルカリ可溶性樹脂の分子量の分布は狭いものが好ましい。具体的にはMw/Mn(Mw:重量平均分子量、Mn:数平均分子量)の値で1.2以下のものが好ましいが、この値に限定されるものではない。
重量平均分子量10000のポリヒドロキシスチレンの、水酸基の10%を1−アダマンタンメチルオキシ−エチル基で保護した樹脂100重量部と、酸発生剤としてナフチルイミジルカンファ−スルホンサンエステル5重量部と、酸発生剤に対して20mol%のトリブチルアミンとを成分とするレジスト溶液(溶媒:3−メトキシプロピオン酸メチル)を調整し、Siウェハーに塗布後、5μC/cm2の照射量で、電子線露光装置を用いてL/Sパターンを露光した。露光後100度で3分間ベークし、0.21規定TMAH水溶液で60秒間現像した。これにより、レジスト膜の露光部分が選択的に溶解・除去されてポジ型のパターンが形成された。
重量平均分子量8000のポリヒドロキシスチレンの、水酸基の13%を1−(ラクトン基を導入した)アダマンタンオキシメチルオキシ−エチル基で保護した樹脂100重量部と、酸発生剤としてナフチルイミジルカンファ−スルホンサンエステル5重量部と、酸発生剤に対して20mol%のトリブチルアミンとを成分とするレジスト溶液(溶媒:3−メトキシプロピオン酸メチル)を調整し、Siウェハーに塗布後、5μC/cm2の照射量で、電子線露光装置を用いて露光を行い、実施例1と同様のパターンを形成した。露光後100度で3分間ベークし、0.13規定TMAH水溶液で60秒間現像した。これにより、レジスト膜の露光部分が選択的に溶解・除去されてポジ型のパターンが形成された。
重量平均分子量5000のポリヒドロキシスチレンの、水酸基の10%を1−アダマンタンエチルオキシ−エチル基で保護した樹脂100重量部と、酸発生剤としてナフチルイミジルカンファ−スルホンサンエステル5重量部と、酸発生剤に対して20mol%のトリブチルアミンとを成分とするレジスト溶液(溶媒:3−メトキシプロピオン酸メチル)を調整し、Siウェハーに塗布後、5.5μC/cm2の照射量で、電子線露光装置を用いて露光を行い、実施例1と同様のパターンを形成した。露光後100度で3分間ベークし、0.15規定TMAH水溶液で60秒間現像した。これにより、レジスト膜の露光部分が選択的に溶解・除去されてポジ型のパターンが形成された。
重量平均分子量5000のポリヒドロキシスチレンの、水酸基の19%を1−(ラクトン導入)アダマンタンオキシ−エチル基で保護した樹脂100重量部と、酸発生剤としてナフチルイミジルカンファ−スルホンサンエステル5重量部と、酸発生剤に対して20mol%のトリブチルアミンとを成分とするレジスト溶液(溶媒:3−メトキシプロピオン酸メチル)を調整し、Siウェハーに塗布後、5μC/cm2の照射量で、電子線露光装置を用いて露光を行い、実施例1と同様のパターンを形成した。露光後100度で3分間ベークし、0.13規定TMAH水溶液で20秒間現像した。これにより、レジスト膜の露光部分が選択的に溶解・除去されてポジ型のパターンが形成された。
重量平均分子量5000のポリヒドロキシスチレンの、水酸基の11%を1−(ラクトン導入)アダマンタンオキシ−エチル基で、水酸基の6%を1−アダマンタンエチルオキシ−エチル基で保護した樹脂100重量部と、酸発生剤としてナフチルイミジルカンファ−スルホンサンエステル5重量部と、酸発生剤に対して20mol%のトリブチルアミンとを成分とするレジスト溶液(溶媒:3−メトキシプロピオン酸メチル)を調整し、Siウェハーに塗布後、5.5μC/cm2の照射量で、電子線露光装置を用いて露光を行い、実施例1と同様のパターンを形成した。露光後100度で3分間ベークし、0.13規定TMAH水溶液で60秒間現像した。これにより、レジスト膜の露光部分が選択的に溶解・除去されてポジ型のパターンが形成された。
重量平均分子量5000のポリヒドロキシスチレンの、水酸基の5%を1−(ラクトン導入)アダマンタンオキシ−エチル基で、水酸基の10%を1−アダマンタンエチルオキシ−エチル基で保護した樹脂100重量部と、酸発生剤としてナフチルイミジルカンファ−スルホンサンエステル5重量部と、酸発生剤に対して20mol%のトリブチルアミンとを成分とするレジスト溶液(溶媒:3−メトキシプロピオン酸メチル)を調整し、Siウェハーに塗布後、6.5μC/cm2の照射量で、電子線露光装置を用いて露光を行い、実施例1と同様のパターンを形成した。露光後100度で3分間ベークし、0.16規定TMAH水溶液で60秒間現像した。これにより、レジスト膜の露光部分が選択的に溶解・除去されてポジ型のパターンが形成された。
重量平均分子量5000のポリヒドロキシスチレンの、水酸基の4%を1−(ラクトン導入)アダマンタンオキシ−エチル基で、水酸基の7%を1−アダマンタンエチルオキシ−エチル基で保護した樹脂100重量部と、酸発生剤としてナフチルイミジルカンファ−スルホンサンエステル5重量部と、酸発生剤に対して20mol%のトリブチルアミンとを成分とするレジスト溶液(溶媒:3−メトキシプロピオン酸メチル)を調整し、Siウェハーに塗布後、5μC/cm2の照射量で、電子線露光装置を用いて露光を行い、実施例1と同様のパターンを形成した。露光後100度で3分間ベークし、0.13規定TMAH水溶液で20秒間現像した。これにより、レジスト膜の露光部分が選択的に溶解・除去されてポジ型のパターンが形成された。
重量平均分子量5000のポリヒドロキシスチレンの、水酸基の11%を1−(ラクトン導入)アダマンタンオキシ−エチル基で、水酸基の8%を1−アダマンタンエチルオキシ−エチル基で保護した樹脂100重量部と、酸発生剤としてナフチルイミジルカンファ−スルホンサンエステル5重量部と、酸発生剤に対して20mol%のトリブチルアミンとを成分とするレジスト溶液(溶媒:3−メトキシプロピオン酸メチル)を調整し、Siウェハーに塗布後、5μC/cm2の照射量で、電子線露光装置を用いて露光を行い、実施例1と同様のパターンを形成した。露光後100度で3分間ベークし、0.16規定TMAH水溶液で60秒間現像した。これにより、レジスト膜の露光部分が選択的に溶解・除去されてポジ型のパターンが形成された。
重量平均分子量10000のポリヒドロキシスチレンの、水酸基の30%を1−エトキシ−エチル基で保護した樹脂100重量部と、酸発生剤としてナフチルイミジルカンファ−スルホンサンエステル5重量部と、酸発生剤に対して20mol%のトリブチルアミンとを成分とするレジスト溶液(溶媒:3−メトキシプロピオン酸メチル)を調整し、Siウェハーに塗布後、5μC/cm2の照射量で、電子線露光装置を用いて露光を行い、実施例1と同様のパターンを形成した。露光後100度で3分間ベークし、0.21規定TMAH水溶液で60秒間現像した。これにより、レジスト膜の露光部分が選択的に溶解・除去されてポジ型のパターンが形成された。
重量平均分子量10000のポリヒドロキシスチレンの、水酸基の23%を1−アダマンチルオキシ−エチル基で保護した樹脂100重量部と、酸発生剤としてナフチルイミジルカンファ−スルホンサンエステル5重量部と、酸発生剤に対して20mol%のトリブチルアミンとを成分とするレジスト溶液(溶媒:3−メトキシプロピオン酸メチル)を調整し、Siウェハーに塗布後、5.5μC/cm2の照射量で、電子線露光装置を用いて露光を行い、実施例1と同様のパターンを形成した。露光後100度で3分間ベークし、0.21規定TMAH水溶液で60秒間現像した。これにより、レジスト膜の露光部分が選択的に溶解・除去されてポジ型のパターンが形成された。
Claims (5)
- 基板上に請求項1乃至請求項4記載の感光性組成物を主成分とする感光性層を形成する工程と、
前記感光性層に、選択的に紫外線または電離放射線を照射する工程と、
前記基板を熱処理する工程と、
前記熱処理工程の後に前記感光性層を現像処理して前記感光性層の前記照射領域を選択的に除去する工程と
を具備することを特徴とするパターン形成方法。
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JP2004174176A JP4157497B2 (ja) | 2004-06-11 | 2004-06-11 | 感光性組成物およびそれを用いたパターン形成方法 |
US11/149,209 US7241554B2 (en) | 2004-06-11 | 2005-06-10 | Photosensitive composition and method for forming pattern using same |
US11/751,762 US7485413B2 (en) | 2004-06-11 | 2007-05-22 | Photosensitive composition and method for forming pattern using same |
US11/751,745 US7338755B2 (en) | 2004-06-11 | 2007-05-22 | Photosensitive composition and method for forming pattern using same |
US11/753,339 US7476488B2 (en) | 2004-06-11 | 2007-05-24 | Photosensitive composition and method for forming pattern using same |
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JP4157497B2 (ja) * | 2004-06-11 | 2008-10-01 | 株式会社東芝 | 感光性組成物およびそれを用いたパターン形成方法 |
US8003537B2 (en) * | 2006-07-18 | 2011-08-23 | Imec | Method for the production of planar structures |
JP4929110B2 (ja) * | 2007-09-25 | 2012-05-09 | 株式会社東芝 | 感光性組成物およびそれを用いたパターン形成方法 |
JP5172378B2 (ja) * | 2008-02-19 | 2013-03-27 | 株式会社東芝 | 感光性組成物およびそれを用いたパターン形成方法 |
JP5393325B2 (ja) * | 2008-08-01 | 2014-01-22 | 富士フイルム株式会社 | ポジ型レジスト組成物及びそれを用いたパターン形成方法 |
JP5422293B2 (ja) * | 2008-08-01 | 2014-02-19 | 富士フイルム株式会社 | ポジ型レジスト組成物及びそれを用いたパターン形成方法 |
JP5702917B2 (ja) * | 2009-05-11 | 2015-04-15 | 東京応化工業株式会社 | ポジ型レジスト組成物、レジストパターン形成方法、高分子化合物、化合物 |
TWI417656B (zh) * | 2010-04-08 | 2013-12-01 | Founder Fine Chemical Industry Co Ltd | 輻射敏感組成物 |
CN102236254B (zh) * | 2010-04-21 | 2013-01-02 | 品青企业股份有限公司 | 辐射敏感组合物 |
JP5850607B2 (ja) * | 2010-09-28 | 2016-02-03 | 富士フイルム株式会社 | パターン形成方法、化学増幅型レジスト組成物及びレジスト膜 |
JP7040280B2 (ja) * | 2017-06-13 | 2022-03-23 | 住友化学株式会社 | 化合物、樹脂、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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US3515552A (en) * | 1966-09-16 | 1970-06-02 | Minnesota Mining & Mfg | Light-sensitive imaging sheet and method of using |
US3536489A (en) * | 1966-09-16 | 1970-10-27 | Minnesota Mining & Mfg | Heterocyclic iminoaromatic-halogen containing photoinitiator light sensitive compositions |
US5348838A (en) * | 1991-07-31 | 1994-09-20 | Kabushiki Kaisha Toshiba | Photosensitive composition comprising alkali soluble binder and photoacid generator having sulfonyl group |
JP2845225B2 (ja) | 1995-12-11 | 1999-01-13 | 日本電気株式会社 | 高分子化合物、それを用いた感光性樹脂組成物およびパターン形成方法 |
US6280897B1 (en) * | 1996-12-24 | 2001-08-28 | Kabushiki Kaisha Toshiba | Photosensitive composition, method for forming pattern using the same, and method for manufacturing electronic parts |
JP4031593B2 (ja) | 1999-04-13 | 2008-01-09 | 太陽インキ製造株式会社 | ポジ型感光性樹脂組成物 |
JP2002341538A (ja) | 2001-05-11 | 2002-11-27 | Fuji Photo Film Co Ltd | 電子線またはx線用ポジ型レジスト組成物 |
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US6844131B2 (en) * | 2002-01-09 | 2005-01-18 | Clariant Finance (Bvi) Limited | Positive-working photoimageable bottom antireflective coating |
JP4145075B2 (ja) | 2002-05-27 | 2008-09-03 | 富士フイルム株式会社 | 感放射線性樹脂組成物 |
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US7338755B2 (en) | 2008-03-04 |
US20070238050A1 (en) | 2007-10-11 |
US7476488B2 (en) | 2009-01-13 |
US7485413B2 (en) | 2009-02-03 |
US20070224550A1 (en) | 2007-09-27 |
US7241554B2 (en) | 2007-07-10 |
US20070224549A1 (en) | 2007-09-27 |
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US20060003254A1 (en) | 2006-01-05 |
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