KR100888557B1 - 화학 증폭형 포지티브형 레지스트 조성물 - Google Patents
화학 증폭형 포지티브형 레지스트 조성물 Download PDFInfo
- Publication number
- KR100888557B1 KR100888557B1 KR1020020013177A KR20020013177A KR100888557B1 KR 100888557 B1 KR100888557 B1 KR 100888557B1 KR 1020020013177 A KR1020020013177 A KR 1020020013177A KR 20020013177 A KR20020013177 A KR 20020013177A KR 100888557 B1 KR100888557 B1 KR 100888557B1
- Authority
- KR
- South Korea
- Prior art keywords
- resist composition
- positive resist
- resin
- chemically amplified
- adamantyl
- Prior art date
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- 239000000203 mixture Substances 0.000 title claims abstract description 30
- 239000000126 substance Substances 0.000 title description 5
- 229920005989 resin Polymers 0.000 claims abstract description 41
- 239000011347 resin Substances 0.000 claims abstract description 41
- 239000002253 acid Substances 0.000 claims abstract description 32
- 239000000178 monomer Substances 0.000 claims abstract description 25
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 14
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 10
- 239000001257 hydrogen Substances 0.000 claims abstract description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000003513 alkali Substances 0.000 claims abstract description 6
- 229920000642 polymer Polymers 0.000 claims abstract description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 4
- -1 2-methyl-2-adamantyl Chemical group 0.000 claims description 38
- 150000007514 bases Chemical class 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 4
- 125000005073 adamantyl group Chemical group C12(CC3CC(CC(C1)C3)C2)* 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 abstract description 10
- 238000001312 dry etching Methods 0.000 description 7
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 6
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 6
- 125000002723 alicyclic group Chemical group 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 6
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 6
- 150000007513 acids Chemical class 0.000 description 5
- 125000003545 alkoxy group Chemical group 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- FDYDISGSYGFRJM-UHFFFAOYSA-N (2-methyl-2-adamantyl) 2-methylprop-2-enoate Chemical compound C1C(C2)CC3CC1C(OC(=O)C(=C)C)(C)C2C3 FDYDISGSYGFRJM-UHFFFAOYSA-N 0.000 description 4
- RCOCMILJXXUEHU-UHFFFAOYSA-N (4-methylphenyl)-diphenylsulfanium Chemical compound C1=CC(C)=CC=C1[S+](C=1C=CC=CC=1)C1=CC=CC=C1 RCOCMILJXXUEHU-UHFFFAOYSA-N 0.000 description 4
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 4
- FYGUSUBEMUKACF-UHFFFAOYSA-N bicyclo[2.2.1]hept-2-ene-5-carboxylic acid Chemical class C1C2C(C(=O)O)CC1C=C2 FYGUSUBEMUKACF-UHFFFAOYSA-N 0.000 description 4
- 150000001733 carboxylic acid esters Chemical class 0.000 description 4
- 125000000753 cycloalkyl group Chemical group 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- OOIBFPKQHULHSQ-UHFFFAOYSA-N (3-hydroxy-1-adamantyl) 2-methylprop-2-enoate Chemical compound C1C(C2)CC3CC2(O)CC1(OC(=O)C(=C)C)C3 OOIBFPKQHULHSQ-UHFFFAOYSA-N 0.000 description 3
- YFSUTJLHUFNCNZ-UHFFFAOYSA-M 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonate Chemical compound [O-]S(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F YFSUTJLHUFNCNZ-UHFFFAOYSA-M 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 3
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- YRPLSAWATHBYFB-UHFFFAOYSA-N (2-methyl-2-adamantyl) prop-2-enoate Chemical compound C1C(C2)CC3CC1C(C)(OC(=O)C=C)C2C3 YRPLSAWATHBYFB-UHFFFAOYSA-N 0.000 description 2
- QSUJHKWXLIQKEY-UHFFFAOYSA-N (2-oxooxolan-3-yl) 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1CCOC1=O QSUJHKWXLIQKEY-UHFFFAOYSA-N 0.000 description 2
- XLLIQLLCWZCATF-UHFFFAOYSA-N 2-methoxyethyl acetate Chemical compound COCCOC(C)=O XLLIQLLCWZCATF-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- JDURJWAOXLNXCM-UHFFFAOYSA-N O=C1CCCCC1SCC1CCCCC1 Chemical compound O=C1CCCCC1SCC1CCCCC1 JDURJWAOXLNXCM-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- 150000008064 anhydrides Chemical class 0.000 description 2
- XJHABGPPCLHLLV-UHFFFAOYSA-N benzo[de]isoquinoline-1,3-dione Chemical compound C1=CC(C(=O)NC2=O)=C3C2=CC=CC3=C1 XJHABGPPCLHLLV-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 description 2
- CATSNJVOTSVZJV-UHFFFAOYSA-N heptan-2-one Chemical compound CCCCCC(C)=O CATSNJVOTSVZJV-UHFFFAOYSA-N 0.000 description 2
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 2
- 150000002431 hydrogen Chemical group 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 2
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 description 2
- WTVXIBRMWGUIMI-UHFFFAOYSA-N trifluoro($l^{1}-oxidanylsulfonyl)methane Chemical group [O]S(=O)(=O)C(F)(F)F WTVXIBRMWGUIMI-UHFFFAOYSA-N 0.000 description 2
- DTGKSKDOIYIVQL-WEDXCCLWSA-N (+)-borneol Chemical group C1C[C@@]2(C)[C@@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-WEDXCCLWSA-N 0.000 description 1
- GYXAHUXQRATWDV-UHFFFAOYSA-N (1,3-dioxoisoindol-2-yl) trifluoromethanesulfonate Chemical compound C1=CC=C2C(=O)N(OS(=O)(=O)C(F)(F)F)C(=O)C2=C1 GYXAHUXQRATWDV-UHFFFAOYSA-N 0.000 description 1
- ICDVBJICWWENQX-UHFFFAOYSA-N (1-butyl-2-adamantyl) prop-2-enoate Chemical compound C(C=C)(=O)OC1C2(CC3CC(CC1C3)C2)CCCC ICDVBJICWWENQX-UHFFFAOYSA-N 0.000 description 1
- HUDHSZARDMJQOQ-UHFFFAOYSA-N (1-methylcyclohexyl) bicyclo[2.2.1]hept-2-ene-5-carboxylate Chemical compound C1C(C=C2)CC2C1C(=O)OC1(C)CCCCC1 HUDHSZARDMJQOQ-UHFFFAOYSA-N 0.000 description 1
- CYQVWEIWMNTBIE-UHFFFAOYSA-N (2,5-dioxopyrrolidin-1-yl) benzenesulfonate Chemical compound O=C1CCC(=O)N1OS(=O)(=O)C1=CC=CC=C1 CYQVWEIWMNTBIE-UHFFFAOYSA-N 0.000 description 1
- OKRLWHAZMUFONP-UHFFFAOYSA-N (2,5-dioxopyrrolidin-1-yl) trifluoromethanesulfonate Chemical compound FC(F)(F)S(=O)(=O)ON1C(=O)CCC1=O OKRLWHAZMUFONP-UHFFFAOYSA-N 0.000 description 1
- MCJPJAJHPRCILL-UHFFFAOYSA-N (2,6-dinitrophenyl)methyl 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)OCC1=C([N+]([O-])=O)C=CC=C1[N+]([O-])=O MCJPJAJHPRCILL-UHFFFAOYSA-N 0.000 description 1
- DCTVCFJTKSQXED-UHFFFAOYSA-N (2-ethyl-2-adamantyl) 2-methylprop-2-enoate Chemical compound C1C(C2)CC3CC1C(CC)(OC(=O)C(C)=C)C2C3 DCTVCFJTKSQXED-UHFFFAOYSA-N 0.000 description 1
- WDKWRJUAIFFOII-UHFFFAOYSA-N (2-ethyl-2-adamantyl) bicyclo[2.2.1]hept-2-ene-5-carboxylate Chemical compound C1C(C2)CC3CC1C(CC)(OC(=O)C1C4CC(C=C4)C1)C2C3 WDKWRJUAIFFOII-UHFFFAOYSA-N 0.000 description 1
- HICWNOWYQQKBME-UHFFFAOYSA-N (2-hydroxy-3-oxo-2,3-diphenylpropyl) 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)OCC(O)(C=1C=CC=CC=1)C(=O)C1=CC=CC=C1 HICWNOWYQQKBME-UHFFFAOYSA-N 0.000 description 1
- OJGSGTWNQWAFBE-UHFFFAOYSA-N (2-methyl-2-adamantyl) bicyclo[2.2.1]hept-2-ene-5-carboxylate Chemical compound C1C(C2)CC3CC1C(C)(OC(=O)C1C4CC(C=C4)C1)C2C3 OJGSGTWNQWAFBE-UHFFFAOYSA-N 0.000 description 1
- MCVVDMSWCQUKEV-UHFFFAOYSA-N (2-nitrophenyl)methyl 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)OCC1=CC=CC=C1[N+]([O-])=O MCVVDMSWCQUKEV-UHFFFAOYSA-N 0.000 description 1
- DLDWUFCUUXXYTB-UHFFFAOYSA-N (2-oxo-1,2-diphenylethyl) 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)OC(C=1C=CC=CC=1)C(=O)C1=CC=CC=C1 DLDWUFCUUXXYTB-UHFFFAOYSA-N 0.000 description 1
- MWMWRSCIFDZZGW-UHFFFAOYSA-N (2-oxooxolan-3-yl) prop-2-enoate Chemical compound C=CC(=O)OC1CCOC1=O MWMWRSCIFDZZGW-UHFFFAOYSA-N 0.000 description 1
- HFLCKUMNXPOLSN-UHFFFAOYSA-N (3,5-dihydroxy-1-adamantyl) 2-methylprop-2-enoate Chemical compound C1C(C2)CC3(O)CC2(O)CC1(OC(=O)C(=C)C)C3 HFLCKUMNXPOLSN-UHFFFAOYSA-N 0.000 description 1
- UGVRGVIRHLMDHI-UHFFFAOYSA-N (3,5-dihydroxy-1-adamantyl) prop-2-enoate Chemical compound C1C(C2)CC3(O)CC1(O)CC2(OC(=O)C=C)C3 UGVRGVIRHLMDHI-UHFFFAOYSA-N 0.000 description 1
- DKDKCSYKDZNMMA-UHFFFAOYSA-N (3-hydroxy-1-adamantyl) prop-2-enoate Chemical compound C1C(C2)CC3CC1(O)CC2(OC(=O)C=C)C3 DKDKCSYKDZNMMA-UHFFFAOYSA-N 0.000 description 1
- KQTKIMROWOIVHW-UHFFFAOYSA-N (4-hydroxynaphthalen-1-yl)-dimethylsulfanium;trifluoromethanesulfonate Chemical compound [O-]S(=O)(=O)C(F)(F)F.C1=CC=C2C([S+](C)C)=CC=C(O)C2=C1 KQTKIMROWOIVHW-UHFFFAOYSA-N 0.000 description 1
- WBUSZOLVSDXDOC-UHFFFAOYSA-M (4-methoxyphenyl)-diphenylsulfanium;trifluoromethanesulfonate Chemical compound [O-]S(=O)(=O)C(F)(F)F.C1=CC(OC)=CC=C1[S+](C=1C=CC=CC=1)C1=CC=CC=C1 WBUSZOLVSDXDOC-UHFFFAOYSA-M 0.000 description 1
- YXSLFXLNXREQFW-UHFFFAOYSA-M (4-methoxyphenyl)-phenyliodanium;trifluoromethanesulfonate Chemical compound [O-]S(=O)(=O)C(F)(F)F.C1=CC(OC)=CC=C1[I+]C1=CC=CC=C1 YXSLFXLNXREQFW-UHFFFAOYSA-M 0.000 description 1
- QXTKWWMLNUQOLB-UHFFFAOYSA-N (4-nitrophenyl)methyl 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)OCC1=CC=C([N+]([O-])=O)C=C1 QXTKWWMLNUQOLB-UHFFFAOYSA-N 0.000 description 1
- RLAWXWSZTKMPQQ-UHFFFAOYSA-M (4-tert-butylphenyl)-diphenylsulfanium;trifluoromethanesulfonate Chemical compound [O-]S(=O)(=O)C(F)(F)F.C1=CC(C(C)(C)C)=CC=C1[S+](C=1C=CC=CC=1)C1=CC=CC=C1 RLAWXWSZTKMPQQ-UHFFFAOYSA-M 0.000 description 1
- ZROFAXCQYPKWCY-UHFFFAOYSA-N (5-oxooxolan-3-yl) 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1COC(=O)C1 ZROFAXCQYPKWCY-UHFFFAOYSA-N 0.000 description 1
- NLFBWKWLKNHTDC-UHFFFAOYSA-N (5-oxooxolan-3-yl) prop-2-enoate Chemical compound C=CC(=O)OC1COC(=O)C1 NLFBWKWLKNHTDC-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
- OESYNCIYSBWEQV-UHFFFAOYSA-N 1-[diazo-(2,4-dimethylphenyl)sulfonylmethyl]sulfonyl-2,4-dimethylbenzene Chemical compound CC1=CC(C)=CC=C1S(=O)(=O)C(=[N+]=[N-])S(=O)(=O)C1=CC=C(C)C=C1C OESYNCIYSBWEQV-UHFFFAOYSA-N 0.000 description 1
- GYQQFWWMZYBCIB-UHFFFAOYSA-N 1-[diazo-(4-methylphenyl)sulfonylmethyl]sulfonyl-4-methylbenzene Chemical compound C1=CC(C)=CC=C1S(=O)(=O)C(=[N+]=[N-])S(=O)(=O)C1=CC=C(C)C=C1 GYQQFWWMZYBCIB-UHFFFAOYSA-N 0.000 description 1
- ULGCVKBNCOLUAV-UHFFFAOYSA-N 1-chloro-4-[(4-chlorophenyl)sulfonyl-diazomethyl]sulfonylbenzene Chemical compound C1=CC(Cl)=CC=C1S(=O)(=O)C(=[N+]=[N-])S(=O)(=O)C1=CC=C(Cl)C=C1 ULGCVKBNCOLUAV-UHFFFAOYSA-N 0.000 description 1
- KUXDDVUXCGCYFX-UHFFFAOYSA-N 1-methyl-4-(4-methylphenyl)sulfonylsulfonylbenzene Chemical compound C1=CC(C)=CC=C1S(=O)(=O)S(=O)(=O)C1=CC=C(C)C=C1 KUXDDVUXCGCYFX-UHFFFAOYSA-N 0.000 description 1
- FODCFYIWOJIZQL-UHFFFAOYSA-N 1-methylsulfanyl-3,5-bis(trifluoromethyl)benzene Chemical compound CSC1=CC(C(F)(F)F)=CC(C(F)(F)F)=C1 FODCFYIWOJIZQL-UHFFFAOYSA-N 0.000 description 1
- ZBZAGZCFEOTODC-UHFFFAOYSA-N 1-tert-butyl-4-[(4-tert-butylphenyl)sulfonyl-diazomethyl]sulfonylbenzene Chemical compound C1=CC(C(C)(C)C)=CC=C1S(=O)(=O)C(=[N+]=[N-])S(=O)(=O)C1=CC=C(C(C)(C)C)C=C1 ZBZAGZCFEOTODC-UHFFFAOYSA-N 0.000 description 1
- DXUMYHZTYVPBEZ-UHFFFAOYSA-N 2,4,6-tris(trichloromethyl)-1,3,5-triazine Chemical compound ClC(Cl)(Cl)C1=NC(C(Cl)(Cl)Cl)=NC(C(Cl)(Cl)Cl)=N1 DXUMYHZTYVPBEZ-UHFFFAOYSA-N 0.000 description 1
- JJPKWNXRUDKBQT-UHFFFAOYSA-N 2,4-bis(trichloromethyl)-6-[2-(3,4,5-trimethoxyphenyl)ethenyl]-1,3,5-triazine Chemical compound COC1=C(OC)C(OC)=CC(C=CC=2N=C(N=C(N=2)C(Cl)(Cl)Cl)C(Cl)(Cl)Cl)=C1 JJPKWNXRUDKBQT-UHFFFAOYSA-N 0.000 description 1
- BFQFFNWLTHFJOZ-UHFFFAOYSA-N 2-(1,3-benzodioxol-5-yl)-4,6-bis(trichloromethyl)-1,3,5-triazine Chemical compound ClC(Cl)(Cl)C1=NC(C(Cl)(Cl)Cl)=NC(C=2C=C3OCOC3=CC=2)=N1 BFQFFNWLTHFJOZ-UHFFFAOYSA-N 0.000 description 1
- VGCVXCAUHVOFSD-UHFFFAOYSA-N 2-(1-adamantyl)propan-2-yl bicyclo[2.2.1]hept-2-ene-5-carboxylate Chemical compound C1C(C2)CC(C3)CC2CC13C(C)(C)OC(=O)C1C(C=C2)CC2C1 VGCVXCAUHVOFSD-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- WJKHYAJKIXYSHS-UHFFFAOYSA-N 2-(4-chlorophenyl)-4,6-bis(trichloromethyl)-1,3,5-triazine Chemical compound C1=CC(Cl)=CC=C1C1=NC(C(Cl)(Cl)Cl)=NC(C(Cl)(Cl)Cl)=N1 WJKHYAJKIXYSHS-UHFFFAOYSA-N 0.000 description 1
- GBFPLYOMULPXSO-UHFFFAOYSA-N 2-(4-hydroxycyclohexyl)propan-2-yl bicyclo[2.2.1]hept-2-ene-5-carboxylate Chemical compound C1C(C=C2)CC2C1C(=O)OC(C)(C)C1CCC(O)CC1 GBFPLYOMULPXSO-UHFFFAOYSA-N 0.000 description 1
- FVNIIPIYHHEXQA-UHFFFAOYSA-N 2-(4-methoxynaphthalen-1-yl)-4,6-bis(trichloromethyl)-1,3,5-triazine Chemical compound C12=CC=CC=C2C(OC)=CC=C1C1=NC(C(Cl)(Cl)Cl)=NC(C(Cl)(Cl)Cl)=N1 FVNIIPIYHHEXQA-UHFFFAOYSA-N 0.000 description 1
- QRHHZFRCJDAUNA-UHFFFAOYSA-N 2-(4-methoxyphenyl)-4,6-bis(trichloromethyl)-1,3,5-triazine Chemical compound C1=CC(OC)=CC=C1C1=NC(C(Cl)(Cl)Cl)=NC(C(Cl)(Cl)Cl)=N1 QRHHZFRCJDAUNA-UHFFFAOYSA-N 0.000 description 1
- CMCRFHKYPVILRQ-UHFFFAOYSA-N 2-(4-methylcyclohexyl)propan-2-yl bicyclo[2.2.1]hept-2-ene-5-carboxylate Chemical compound C1CC(C)CCC1C(C)(C)OC(=O)C1C(C=C2)CC2C1 CMCRFHKYPVILRQ-UHFFFAOYSA-N 0.000 description 1
- YIHOJFNAXBGDSE-UHFFFAOYSA-N 2-(benzenesulfonyl)-2-diazonio-1-phenylethenolate Chemical compound C=1C=CC=CC=1S(=O)(=O)C(=[N+]=[N-])C(=O)C1=CC=CC=C1 YIHOJFNAXBGDSE-UHFFFAOYSA-N 0.000 description 1
- KJXSTIJHXKFZKV-UHFFFAOYSA-N 2-(cyclohexylmethylsulfanyl)cyclohexan-1-one;trifluoromethanesulfonic acid Chemical compound [O-]S(=O)(=O)C(F)(F)F.O=C1CCCCC1[SH+]CC1CCCCC1 KJXSTIJHXKFZKV-UHFFFAOYSA-N 0.000 description 1
- ZJRNXDIVAGHETA-GQCTYLIASA-N 2-[(e)-2-(3,4-dimethoxyphenyl)ethenyl]-4,6-bis(trichloromethyl)-1,3,5-triazine Chemical compound C1=C(OC)C(OC)=CC=C1\C=C\C1=NC(C(Cl)(Cl)Cl)=NC(C(Cl)(Cl)Cl)=N1 ZJRNXDIVAGHETA-GQCTYLIASA-N 0.000 description 1
- MCNPOZMLKGDJGP-QPJJXVBHSA-N 2-[(e)-2-(4-methoxyphenyl)ethenyl]-4,6-bis(trichloromethyl)-1,3,5-triazine Chemical compound C1=CC(OC)=CC=C1\C=C\C1=NC(C(Cl)(Cl)Cl)=NC(C(Cl)(Cl)Cl)=N1 MCNPOZMLKGDJGP-QPJJXVBHSA-N 0.000 description 1
- ANZONXRNCWFEIL-UHFFFAOYSA-N 2-[2-(2,4-dimethoxyphenyl)ethenyl]-4,6-bis(trichloromethyl)-1,3,5-triazine Chemical compound COC1=CC(OC)=CC=C1C=CC1=NC(C(Cl)(Cl)Cl)=NC(C(Cl)(Cl)Cl)=N1 ANZONXRNCWFEIL-UHFFFAOYSA-N 0.000 description 1
- WPTIDPUGZXGDEV-UHFFFAOYSA-N 2-[2-(2-methoxyphenyl)ethenyl]-4,6-bis(trichloromethyl)-1,3,5-triazine Chemical compound COC1=CC=CC=C1C=CC1=NC(C(Cl)(Cl)Cl)=NC(C(Cl)(Cl)Cl)=N1 WPTIDPUGZXGDEV-UHFFFAOYSA-N 0.000 description 1
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- 239000004793 Polystyrene Substances 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- YPPVLYIFEAESGO-UHFFFAOYSA-N [2,3-bis(methylsulfonyloxy)phenyl] methanesulfonate Chemical compound CS(=O)(=O)OC1=CC=CC(OS(C)(=O)=O)=C1OS(C)(=O)=O YPPVLYIFEAESGO-UHFFFAOYSA-N 0.000 description 1
- QFKJMDYQKVPGNM-UHFFFAOYSA-N [benzenesulfonyl(diazo)methyl]sulfonylbenzene Chemical compound C=1C=CC=CC=1S(=O)(=O)C(=[N+]=[N-])S(=O)(=O)C1=CC=CC=C1 QFKJMDYQKVPGNM-UHFFFAOYSA-N 0.000 description 1
- GLGXSTXZLFQYKJ-UHFFFAOYSA-N [cyclohexylsulfonyl(diazo)methyl]sulfonylcyclohexane Chemical compound C1CCCCC1S(=O)(=O)C(=[N+]=[N-])S(=O)(=O)C1CCCCC1 GLGXSTXZLFQYKJ-UHFFFAOYSA-N 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229940072049 amyl acetate Drugs 0.000 description 1
- PGMYKACGEOXYJE-UHFFFAOYSA-N anhydrous amyl acetate Natural products CCCCCOC(C)=O PGMYKACGEOXYJE-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- CXJVMJWCNFOERL-UHFFFAOYSA-N benzenesulfonylsulfonylbenzene Chemical compound C=1C=CC=CC=1S(=O)(=O)S(=O)(=O)C1=CC=CC=C1 CXJVMJWCNFOERL-UHFFFAOYSA-N 0.000 description 1
- MKOSBHNWXFSHSW-UHFFFAOYSA-N bicyclo[2.2.1]hept-2-en-5-ol Chemical compound C1C2C(O)CC1C=C2 MKOSBHNWXFSHSW-UHFFFAOYSA-N 0.000 description 1
- MDUKBVGQQFOMPC-UHFFFAOYSA-M bis(4-tert-butylphenyl)iodanium;(7,7-dimethyl-3-oxo-4-bicyclo[2.2.1]heptanyl)methanesulfonate Chemical compound C1CC2(CS([O-])(=O)=O)C(=O)CC1C2(C)C.C1=CC(C(C)(C)C)=CC=C1[I+]C1=CC=C(C(C)(C)C)C=C1 MDUKBVGQQFOMPC-UHFFFAOYSA-M 0.000 description 1
- VGZKCAUAQHHGDK-UHFFFAOYSA-M bis(4-tert-butylphenyl)iodanium;trifluoromethanesulfonate Chemical compound [O-]S(=O)(=O)C(F)(F)F.C1=CC(C(C)(C)C)=CC=C1[I+]C1=CC=C(C(C)(C)C)C=C1 VGZKCAUAQHHGDK-UHFFFAOYSA-M 0.000 description 1
- 229940043232 butyl acetate Drugs 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000003262 carboxylic acid ester group Chemical group [H]C([H])([*:2])OC(=O)C([H])([H])[*:1] 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 1
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- 238000007796 conventional method Methods 0.000 description 1
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- 238000007334 copolymerization reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical class OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- BQTNXOJCCVWLCN-UHFFFAOYSA-M diphenyl-(2,4,6-trimethylphenyl)sulfanium;trifluoromethanesulfonate Chemical compound [O-]S(=O)(=O)C(F)(F)F.CC1=CC(C)=CC(C)=C1[S+](C=1C=CC=CC=1)C1=CC=CC=C1 BQTNXOJCCVWLCN-UHFFFAOYSA-M 0.000 description 1
- SBQIJPBUMNWUKN-UHFFFAOYSA-M diphenyliodanium;trifluoromethanesulfonate Chemical compound [O-]S(=O)(=O)C(F)(F)F.C=1C=CC=CC=1[I+]C1=CC=CC=C1 SBQIJPBUMNWUKN-UHFFFAOYSA-M 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 125000005745 ethoxymethyl group Chemical group [H]C([H])([H])C([H])([H])OC([H])([H])* 0.000 description 1
- 229940116333 ethyl lactate Drugs 0.000 description 1
- 229940117360 ethyl pyruvate Drugs 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- MNWFXJYAOYHMED-UHFFFAOYSA-M heptanoate Chemical compound CCCCCCC([O-])=O MNWFXJYAOYHMED-UHFFFAOYSA-M 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-M hexanoate Chemical compound CCCCCC([O-])=O FUZZWVXGSFPDMH-UHFFFAOYSA-M 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 description 1
- RMAZRAQKPTXZNL-UHFFFAOYSA-N methyl bicyclo[2.2.1]hept-2-ene-5-carboxylate Chemical compound C1C2C(C(=O)OC)CC1C=C2 RMAZRAQKPTXZNL-UHFFFAOYSA-N 0.000 description 1
- AFFLGGQVNFXPEV-UHFFFAOYSA-N n-decene Natural products CCCCCCCCC=C AFFLGGQVNFXPEV-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
- 229920003986 novolac Polymers 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 150000002896 organic halogen compounds Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 125000006239 protecting group Chemical group 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- GLBQVJGBPFPMMV-UHFFFAOYSA-N sulfilimine Chemical compound S=N GLBQVJGBPFPMMV-UHFFFAOYSA-N 0.000 description 1
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- 239000004094 surface-active agent Substances 0.000 description 1
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- 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
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
-
- 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
- G03F7/039—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
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Materials For Photolithography (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
번호 | 수지 | 실효 감도 (mJ/㎠) | 해상도 (㎛) | 드라이 에칭 내성 |
실시예 1 | A1 | 74 | 0.14 | 1.1 |
비교 실시예 1 | AX | 43 | 0.14 | 1.4 |
Claims (9)
- 제1항에 있어서, 수지와 산 발생제의 총 중량을 기준으로 하여, 수지 80 내지 99.9중량% 및 산 발생제 0.1 내지 20중량%를 포함하는, 화학 증폭형 포지티브형 레지스트 조성물.
- 제1항에 있어서, 화학식 1의 단량체로부터 유도된 중합 단위의 몰 비가 전체 중합 단위의 5 내지 50%인, 화학 증폭형 포지티브형 레지스트 조성물.
- 제1항에 있어서, 수지가 산의 작용으로 인하여 탈블록킹되는 그룹을 갖는 중합 단위를 함유하는, 화학 증폭형 포지티브형 레지스트 조성물.
- 제4항에 있어서, 산의 작용으로 인하여 탈블록킹되는 그룹이 아크릴산 2-알킬-2-아다만틸 또는 메타크릴산 2-알킬-2-아다만틸인, 화학 증폭형 포지티브형 레지스트 조성물.
- 제5항에 있어서, 아크릴산 2-알킬-2-아다만틸 또는 메타크릴산 2-알킬-2-아다만틸이 아크릴산 2-메틸-2-아다만틸 또는 메타크릴산 2-메틸-2-아다만틸인, 화학 증폭형 포지티브형 레지스트 조성물.
- 제1항에 있어서, 켄처(quencher)로서 염기성 화합물을 추가로 포함하는, 화학 증폭형 포지티브형 레지스트 조성물.
- 제7항에 있어서, 염기성 화합물이 수지 100중량부당 0.001 내지 1중량부의 양으로 함유되는, 화학 증폭형 포지티브형 레지스트 조성물.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001073810A JP4524940B2 (ja) | 2001-03-15 | 2001-03-15 | 化学増幅型ポジ型レジスト組成物 |
JPJP-P-2001-00073810 | 2001-03-15 |
Publications (2)
Publication Number | Publication Date |
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KR20020073389A KR20020073389A (ko) | 2002-09-26 |
KR100888557B1 true KR100888557B1 (ko) | 2009-03-16 |
Family
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KR1020020013177A KR100888557B1 (ko) | 2001-03-15 | 2002-03-12 | 화학 증폭형 포지티브형 레지스트 조성물 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6677102B2 (ko) |
JP (1) | JP4524940B2 (ko) |
KR (1) | KR100888557B1 (ko) |
TW (1) | TWI222439B (ko) |
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JP4233314B2 (ja) | 2002-11-29 | 2009-03-04 | 東京応化工業株式会社 | レジスト組成物および溶解制御剤 |
JP2011006556A (ja) * | 2009-06-24 | 2011-01-13 | Jsr Corp | 樹脂組成物、バイオチップの製造方法及びバイオチップ |
KR102537349B1 (ko) | 2015-02-02 | 2023-05-26 | 바스프 에스이 | 잠재성 산 및 그의 용도 |
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US5496958A (en) * | 1993-07-01 | 1996-03-05 | Basf Aktiengesellschaft | Preparation of 5-vinylpyrrolidones |
KR970028845A (ko) * | 1995-11-21 | 1997-06-24 | 김광호 | 화학 증폭형 레지스트용 베이스 수지 및 그 제조 방법 |
KR19990006347A (ko) * | 1997-06-23 | 1999-01-25 | 세끼자와 다다시 | 산 감응성 중합체, 레지스트 조성물, 레지스트 패턴 형성 방법 및 반도체 장치의 제조 방법 |
JPH11222460A (ja) * | 1997-12-02 | 1999-08-17 | Mitsubishi Electric Corp | 透明性化合物、透明性樹脂およびこの透明性樹脂を用いた感光性樹脂組成物並びにこの感光性樹脂組成物を用いた半導体装置の製造方法 |
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JP3546679B2 (ja) * | 1997-01-29 | 2004-07-28 | 住友化学工業株式会社 | 化学増幅型ポジ型レジスト組成物 |
JP3042618B2 (ja) | 1998-07-03 | 2000-05-15 | 日本電気株式会社 | ラクトン構造を有する(メタ)アクリレート誘導体、重合体、フォトレジスト組成物、及びパターン形成方法 |
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Also Published As
Publication number | Publication date |
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JP4524940B2 (ja) | 2010-08-18 |
US20020168583A1 (en) | 2002-11-14 |
TWI222439B (en) | 2004-10-21 |
KR20020073389A (ko) | 2002-09-26 |
US6677102B2 (en) | 2004-01-13 |
JP2002278069A (ja) | 2002-09-27 |
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