JP5903831B2 - 基板表面保護膜用組成物及び基板の製造方法 - Google Patents
基板表面保護膜用組成物及び基板の製造方法 Download PDFInfo
- Publication number
- JP5903831B2 JP5903831B2 JP2011236285A JP2011236285A JP5903831B2 JP 5903831 B2 JP5903831 B2 JP 5903831B2 JP 2011236285 A JP2011236285 A JP 2011236285A JP 2011236285 A JP2011236285 A JP 2011236285A JP 5903831 B2 JP5903831 B2 JP 5903831B2
- Authority
- JP
- Japan
- Prior art keywords
- protective film
- resin
- substrate
- composition
- substrate surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000758 substrate Substances 0.000 title claims description 62
- 230000001681 protective effect Effects 0.000 title claims description 51
- 239000000203 mixture Substances 0.000 title claims description 32
- 238000004519 manufacturing process Methods 0.000 title claims description 28
- 238000000034 method Methods 0.000 claims description 38
- 239000005011 phenolic resin Substances 0.000 claims description 21
- 229920005992 thermoplastic resin Polymers 0.000 claims description 19
- 229920005989 resin Polymers 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 150000002989 phenols Chemical class 0.000 claims description 6
- 239000003960 organic solvent Substances 0.000 claims description 5
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 4
- 229920001568 phenolic resin Polymers 0.000 claims description 4
- 229920000178 Acrylic resin Polymers 0.000 claims description 3
- 239000004925 Acrylic resin Substances 0.000 claims description 3
- 229920003986 novolac Polymers 0.000 claims description 3
- 150000003934 aromatic aldehydes Chemical class 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims 1
- -1 methoxy, ethoxy Chemical group 0.000 description 24
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 12
- 238000001312 dry etching Methods 0.000 description 9
- 238000011156 evaluation Methods 0.000 description 9
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 8
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 8
- 239000004065 semiconductor Substances 0.000 description 8
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 6
- IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 6
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- NKTOLZVEWDHZMU-UHFFFAOYSA-N 2,5-xylenol Chemical compound CC1=CC=C(C)C(O)=C1 NKTOLZVEWDHZMU-UHFFFAOYSA-N 0.000 description 4
- TUAMRELNJMMDMT-UHFFFAOYSA-N 3,5-xylenol Chemical compound CC1=CC(C)=CC(O)=C1 TUAMRELNJMMDMT-UHFFFAOYSA-N 0.000 description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical class OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 4
- QQOMQLYQAXGHSU-UHFFFAOYSA-N 236TMPh Natural products CC1=CC=C(C)C(O)=C1C QQOMQLYQAXGHSU-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 3
- QYGBYAQGBVHMDD-XQRVVYSFSA-N (z)-2-cyano-3-thiophen-2-ylprop-2-enoic acid Chemical compound OC(=O)C(\C#N)=C/C1=CC=CS1 QYGBYAQGBVHMDD-XQRVVYSFSA-N 0.000 description 2
- OGRAOKJKVGDSFR-UHFFFAOYSA-N 2,3,5-trimethylphenol Chemical compound CC1=CC(C)=C(C)C(O)=C1 OGRAOKJKVGDSFR-UHFFFAOYSA-N 0.000 description 2
- QWBBPBRQALCEIZ-UHFFFAOYSA-N 2,3-dimethylphenol Chemical compound CC1=CC=CC(O)=C1C QWBBPBRQALCEIZ-UHFFFAOYSA-N 0.000 description 2
- KUFFULVDNCHOFZ-UHFFFAOYSA-N 2,4-xylenol Chemical compound CC1=CC=C(O)C(C)=C1 KUFFULVDNCHOFZ-UHFFFAOYSA-N 0.000 description 2
- NXXYKOUNUYWIHA-UHFFFAOYSA-N 2,6-Dimethylphenol Chemical compound CC1=CC=CC(C)=C1O NXXYKOUNUYWIHA-UHFFFAOYSA-N 0.000 description 2
- SVONRAPFKPVNKG-UHFFFAOYSA-N 2-ethoxyethyl acetate Chemical compound CCOCCOC(C)=O SVONRAPFKPVNKG-UHFFFAOYSA-N 0.000 description 2
- CRBJBYGJVIBWIY-UHFFFAOYSA-N 2-isopropylphenol Chemical compound CC(C)C1=CC=CC=C1O CRBJBYGJVIBWIY-UHFFFAOYSA-N 0.000 description 2
- IFNDEOYXGHGERA-UHFFFAOYSA-N 2-methoxy-5-methylphenol Chemical compound COC1=CC=C(C)C=C1O IFNDEOYXGHGERA-UHFFFAOYSA-N 0.000 description 2
- XLLIQLLCWZCATF-UHFFFAOYSA-N 2-methoxyethyl acetate Chemical compound COCCOC(C)=O XLLIQLLCWZCATF-UHFFFAOYSA-N 0.000 description 2
- YCOXTKKNXUZSKD-UHFFFAOYSA-N 3,4-xylenol Chemical compound CC1=CC=C(O)C=C1C YCOXTKKNXUZSKD-UHFFFAOYSA-N 0.000 description 2
- IAVREABSGIHHMO-UHFFFAOYSA-N 3-hydroxybenzaldehyde Chemical compound OC1=CC=CC(C=O)=C1 IAVREABSGIHHMO-UHFFFAOYSA-N 0.000 description 2
- ASHGTJPOSUFTGB-UHFFFAOYSA-N 3-methoxyphenol Chemical compound COC1=CC=CC(O)=C1 ASHGTJPOSUFTGB-UHFFFAOYSA-N 0.000 description 2
- YGCZTXZTJXYWCO-UHFFFAOYSA-N 3-phenylpropanal Chemical compound O=CCCC1=CC=CC=C1 YGCZTXZTJXYWCO-UHFFFAOYSA-N 0.000 description 2
- MPWGZBWDLMDIHO-UHFFFAOYSA-N 3-propylphenol Chemical compound CCCC1=CC=CC(O)=C1 MPWGZBWDLMDIHO-UHFFFAOYSA-N 0.000 description 2
- FNYDIAAMUCQQDE-UHFFFAOYSA-N 4-methylbenzene-1,3-diol Chemical compound CC1=CC=C(O)C=C1O FNYDIAAMUCQQDE-UHFFFAOYSA-N 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 150000005215 alkyl ethers Chemical class 0.000 description 2
- 239000008199 coating composition Substances 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- BHXIWUJLHYHGSJ-UHFFFAOYSA-N ethyl 3-ethoxypropanoate Chemical compound CCOCCC(=O)OCC BHXIWUJLHYHGSJ-UHFFFAOYSA-N 0.000 description 2
- 229940116333 ethyl lactate Drugs 0.000 description 2
- LHGVFZTZFXWLCP-UHFFFAOYSA-N guaiacol Chemical compound COC1=CC=CC=C1O LHGVFZTZFXWLCP-UHFFFAOYSA-N 0.000 description 2
- CATSNJVOTSVZJV-UHFFFAOYSA-N heptan-2-one Chemical compound CCCCCC(C)=O CATSNJVOTSVZJV-UHFFFAOYSA-N 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 125000004464 hydroxyphenyl group Chemical group 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 229940100630 metacresol Drugs 0.000 description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 description 2
- BTFQKIATRPGRBS-UHFFFAOYSA-N o-tolualdehyde Chemical compound CC1=CC=CC=C1C=O BTFQKIATRPGRBS-UHFFFAOYSA-N 0.000 description 2
- OIPPWFOQEKKFEE-UHFFFAOYSA-N orcinol Chemical compound CC1=CC(O)=CC(O)=C1 OIPPWFOQEKKFEE-UHFFFAOYSA-N 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 2
- DTUQWGWMVIHBKE-UHFFFAOYSA-N phenylacetaldehyde Chemical compound O=CCC1=CC=CC=C1 DTUQWGWMVIHBKE-UHFFFAOYSA-N 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000193 polymethacrylate Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229940079877 pyrogallol Drugs 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000004528 spin coating Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- FFJCNSLCJOQHKM-CLFAGFIQSA-N (z)-1-[(z)-octadec-9-enoxy]octadec-9-ene Chemical compound CCCCCCCC\C=C/CCCCCCCCOCCCCCCCC\C=C/CCCCCCCC FFJCNSLCJOQHKM-CLFAGFIQSA-N 0.000 description 1
- QPVRKFOKCKORDP-UHFFFAOYSA-N 1,3-dimethylcyclohexa-2,4-dien-1-ol Chemical compound CC1=CC(C)(O)CC=C1 QPVRKFOKCKORDP-UHFFFAOYSA-N 0.000 description 1
- RRQYJINTUHWNHW-UHFFFAOYSA-N 1-ethoxy-2-(2-ethoxyethoxy)ethane Chemical compound CCOCCOCCOCC RRQYJINTUHWNHW-UHFFFAOYSA-N 0.000 description 1
- CAQYAZNFWDDMIT-UHFFFAOYSA-N 1-ethoxy-2-methoxyethane Chemical compound CCOCCOC CAQYAZNFWDDMIT-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
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- FPYUJUBAXZAQNL-UHFFFAOYSA-N 2-chlorobenzaldehyde Chemical compound ClC1=CC=CC=C1C=O FPYUJUBAXZAQNL-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- ZTMADXFOCUXMJE-UHFFFAOYSA-N 2-methylbenzene-1,3-diol Chemical compound CC1=C(O)C=CC=C1O ZTMADXFOCUXMJE-UHFFFAOYSA-N 0.000 description 1
- MSXVEPNJUHWQHW-UHFFFAOYSA-N 2-methylbutan-2-ol Chemical compound CCC(C)(C)O MSXVEPNJUHWQHW-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
- IQVAERDLDAZARL-UHFFFAOYSA-N 2-phenylpropanal Chemical compound O=CC(C)C1=CC=CC=C1 IQVAERDLDAZARL-UHFFFAOYSA-N 0.000 description 1
- LCHYEKKJCUJAKN-UHFFFAOYSA-N 2-propylphenol Chemical compound CCCC1=CC=CC=C1O LCHYEKKJCUJAKN-UHFFFAOYSA-N 0.000 description 1
- WJQOZHYUIDYNHM-UHFFFAOYSA-N 2-tert-Butylphenol Chemical compound CC(C)(C)C1=CC=CC=C1O WJQOZHYUIDYNHM-UHFFFAOYSA-N 0.000 description 1
- WSQZNZLOZXSBHA-UHFFFAOYSA-N 3,8-dioxabicyclo[8.2.2]tetradeca-1(12),10,13-triene-2,9-dione Chemical compound O=C1OCCCCOC(=O)C2=CC=C1C=C2 WSQZNZLOZXSBHA-UHFFFAOYSA-N 0.000 description 1
- SRWILAKSARHZPR-UHFFFAOYSA-N 3-chlorobenzaldehyde Chemical compound ClC1=CC=CC(C=O)=C1 SRWILAKSARHZPR-UHFFFAOYSA-N 0.000 description 1
- CYEKUDPFXBLGHH-UHFFFAOYSA-N 3-tert-Butylphenol Chemical compound CC(C)(C)C1=CC=CC(O)=C1 CYEKUDPFXBLGHH-UHFFFAOYSA-N 0.000 description 1
- KLSLBUSXWBJMEC-UHFFFAOYSA-N 4-Propylphenol Chemical compound CCCC1=CC=C(O)C=C1 KLSLBUSXWBJMEC-UHFFFAOYSA-N 0.000 description 1
- AVPYQKSLYISFPO-UHFFFAOYSA-N 4-chlorobenzaldehyde Chemical compound ClC1=CC=C(C=O)C=C1 AVPYQKSLYISFPO-UHFFFAOYSA-N 0.000 description 1
- XESZUVZBAMCAEJ-UHFFFAOYSA-N 4-tert-butylcatechol Chemical compound CC(C)(C)C1=CC=C(O)C(O)=C1 XESZUVZBAMCAEJ-UHFFFAOYSA-N 0.000 description 1
- QHPQWRBYOIRBIT-UHFFFAOYSA-N 4-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C=C1 QHPQWRBYOIRBIT-UHFFFAOYSA-N 0.000 description 1
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 238000009623 Bosch process Methods 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- XYVQFUJDGOBPQI-UHFFFAOYSA-N Methyl-2-hydoxyisobutyric acid Chemical compound COC(=O)C(C)(C)O XYVQFUJDGOBPQI-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 229920001893 acrylonitrile styrene Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N butyric aldehyde Natural products CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Natural products CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 1
- 229940019778 diethylene glycol diethyl ether Drugs 0.000 description 1
- 229940028356 diethylene glycol monobutyl ether Drugs 0.000 description 1
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 1
- 229940075557 diethylene glycol monoethyl ether Drugs 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- CKSRFHWWBKRUKA-UHFFFAOYSA-N ethyl 2-ethoxyacetate Chemical compound CCOCC(=O)OCC CKSRFHWWBKRUKA-UHFFFAOYSA-N 0.000 description 1
- GFUIDHWFLMPAGY-UHFFFAOYSA-N ethyl 2-hydroxy-2-methylpropanoate Chemical compound CCOC(=O)C(C)(C)O GFUIDHWFLMPAGY-UHFFFAOYSA-N 0.000 description 1
- ZANNOFHADGWOLI-UHFFFAOYSA-N ethyl 2-hydroxyacetate Chemical compound CCOC(=O)CO ZANNOFHADGWOLI-UHFFFAOYSA-N 0.000 description 1
- IJUHLFUALMUWOM-UHFFFAOYSA-N ethyl 3-methoxypropanoate Chemical compound CCOC(=O)CCOC IJUHLFUALMUWOM-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229960001867 guaiacol Drugs 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-M hexanoate Chemical compound CCCCCC([O-])=O FUZZWVXGSFPDMH-UHFFFAOYSA-M 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- OVWYEQOVUDKZNU-UHFFFAOYSA-N m-tolualdehyde Chemical compound CC1=CC=CC(C=O)=C1 OVWYEQOVUDKZNU-UHFFFAOYSA-N 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- HSDFKDZBJMDHFF-UHFFFAOYSA-N methyl 3-ethoxypropanoate Chemical compound CCOCCC(=O)OC HSDFKDZBJMDHFF-UHFFFAOYSA-N 0.000 description 1
- BDJSOPWXYLFTNW-UHFFFAOYSA-N methyl 3-methoxypropanoate Chemical compound COCCC(=O)OC BDJSOPWXYLFTNW-UHFFFAOYSA-N 0.000 description 1
- 238000005459 micromachining Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 229920002114 octoxynol-9 Polymers 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 125000005375 organosiloxane group Chemical group 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- JCGNDDUYTRNOFT-UHFFFAOYSA-N oxolane-2,4-dione Chemical compound O=C1COC(=O)C1 JCGNDDUYTRNOFT-UHFFFAOYSA-N 0.000 description 1
- FXLOVSHXALFLKQ-UHFFFAOYSA-N p-tolualdehyde Chemical compound CC1=CC=C(C=O)C=C1 FXLOVSHXALFLKQ-UHFFFAOYSA-N 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- 229940100595 phenylacetaldehyde Drugs 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920001643 poly(ether ketone) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000259 polyoxyethylene lauryl ether Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- SMQUZDBALVYZAC-UHFFFAOYSA-N salicylaldehyde Chemical compound OC1=CC=CC=C1C=O SMQUZDBALVYZAC-UHFFFAOYSA-N 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- KUCOHFSKRZZVRO-UHFFFAOYSA-N terephthalaldehyde Chemical compound O=CC1=CC=C(C=O)C=C1 KUCOHFSKRZZVRO-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Micromachines (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
- Formation Of Insulating Films (AREA)
Description
本発明は、従って、環球法で測定した軟化点が140℃以上であるフェノール樹脂と、Tgが70℃以下である熱可塑性樹脂と、有機溶媒とを含有し、フェノール樹脂と熱可塑性樹脂との含有重量比が100:40〜100:300であって、25℃における粘度が4〜10000mPa・sである基板表面保護膜用組成物である。
本発明はまた、微細加工されて凹凸を有する基板表面に、環球法で測定した軟化点が140℃以上であるフェノール樹脂と、Tgが70℃以下である熱可塑性樹脂と、有機溶媒とを含有し、フェノール樹脂と熱可塑性樹脂との含有重量比が100:40〜100:300であって、25℃における粘度が4〜10000mPa・sである組成物を塗布して保護膜を形成する工程、こののち、前記保護膜で被覆された基板面の裏面を加工する工程、を含む基板の製造方法でもある。
樹脂1:Mw=1万、環球法で測定した軟化点190℃(メタクレゾール60phr/パラクレゾール40phr/ベンズアルデヒド100phrを通常の手法により重縮合させて取り出したフェノール樹脂)。
樹脂2:Mw=8000、環球法で測定した軟化点150℃(メタクレゾール60phr/パラクレゾール40phr/ベンズアルデヒド50phr/ホルムアルデヒド50phrを通常の手法により重縮合させて取り出したフェノール樹脂)。
EPR6040A:フェノール樹脂、Mw=2800、環球法で測定した軟化点130℃、旭有機材工業社製。
樹脂A:メタクリル酸メチル50phr、メタクリル酸ブチル30phr、メタクリル酸20phrを共重合させたアクリル樹脂(Mw=4.3万、Tg=80℃)。
樹脂B:メタクリル酸メチル55phr、アクリル酸ブチル15phr、メタクリル酸20phrを共重合させたアクリル樹脂(Mw=4.6万、Tg=65℃)。
樹脂C:メタクリル酸メチル40phr、アクリル酸ブチル40phr、メタクリル酸20phrを共重合させたアクリル樹脂(Mw=3.0万、Tg=19℃)。
樹脂D:メタクリル酸メチル30phr、アクリル酸ブチル60phr、メタクリル酸20phrを共重合させたアクリル樹脂(Mw=4.0万、Tg=−4℃)。
ACA Z320:アクリル樹脂、Mw=2.3万、Tg=140℃、ダイセル・サイテック社製。
BYK−381:アクリル系レベリング剤、BYKジャパン社製。
PGMEA:プロピレングリコールモノメチルエーテルアセテート、ダイセル化学社製。
保護膜用組成物の作成
表1の配合(重量部)により各成分をあわとり錬太郎ARV−310(シンキー)により混合して、それぞれ保護膜用組成物を得た。
つぎに、各組成物を、深さ/孔径比の値が3の凹部を有し、凹凸の段差が100μmの、ドライエッチ加工により深堀された微細構造を有する半導体基板にスピンコートし、平坦部上において5〜30μmの膜厚の保護膜を塗布した。つぎに、120℃、5分の条件で溶媒を乾燥させ、成膜性、表面タック性、クラック耐性、耐薬品性、剥離性を以下の方法で評価した。結果を表2に示した。
<成膜性評価>
上記で得られた保護膜サンプルを、掘削装置SAICAS DN−5S型(ダイプラ・ウィンテス)を用いて、膜の状態を観察した。膜として割れ及び砕けを生じることなく削れる場合は記号(○)、割れ又は砕けを生じる場合は記号(×)で示した。
<表面タック性評価>
保護膜面を装置の静電チャック側に向けてセットし、保護膜の裏面側をRIE−200iPを用いてドライエッチング処理を行った後、装置から取り出し、保護膜の剥がれ・表面荒れを観察した。この時ドライエッチ加工の熱により、保護膜の剥がれ(装置への転着)が生じない場合は記号(○)、剥がれが生じた場合は記号(×)で示した。
<クラック耐性評価>
上記ドライエッチング処理を行った後、光学顕微鏡を用いてクラックを観察した。クラックが観察されなかった場合は記号(○)、クラックが観察された場合は記号(×)一部に問題があった場合は記号(△)で示した。
<薬品耐性評価>
上記ドライエッチ処理を行った後、保護膜サンプルを5%フッ化アンモニウム水溶液に23℃、10分間浸漬し、保護膜下への薬液の浸み込みを観察した。浸み込みが無い場合は記号(○)、浸み込みが観察された場合は記号(×)、一部に問題があった場合は記号(△)で示した。ただし、比較例1、2はクラックが入り、評価継続不能なので評価しなかった。
<剥離性評価>
上記ドライエッチ処理を行った後、保護膜サンプルをNMP/80℃/60分処理を行い、剥離残渣を観察した。剥離残渣を生じない場合は記号(○)、残渣を生じる場合は記号(×)で示した。ただし、比較例1、2はクラックが入り、評価継続不能なのでなので評価しなかった。
Claims (9)
- 環球法で測定した軟化点が140℃以上であるフェノール樹脂と、Tgが70℃以下である熱可塑性樹脂と、有機溶媒とを含有し、フェノール樹脂と熱可塑性樹脂との含有重量比が100:50〜100:300であって、25℃における粘度が4〜10000mPa・sである基板表面保護膜用組成物。
- フェノール樹脂は、フェノール類と芳香族アルデヒド類との反応物であるノボラック樹脂である請求項1記載の組成物。
- 熱可塑性樹脂は、アクリル樹脂である請求項1又は2記載の組成物。
- さらに、レベリング剤を含有する請求項1〜3のいずれか記載の組成物。
- 25℃における粘度は、100〜7000mPa・sである請求項1〜4のいずれか記載の組成物。
- 微細加工されて凹凸を有する基板表面に、環球法で測定した軟化点が140℃以上であるフェノール樹脂と、Tgが70℃以下である熱可塑性樹脂と、有機溶媒とを含有し、フェノール樹脂と熱可塑性樹脂との含有重量比が100:40〜100:300であって、25℃における粘度が4〜10000mPa・sである組成物を塗布して保護膜を形成する工程、こののち、前記保護膜で被覆された基板面の裏面を加工する工程、を含む基板の製造方法。
- 凹凸を有する基板表面は、深さ/孔径比の値が1以上の凹部を有する請求項6記載の製造方法。
- 保護膜で被覆された基板面の裏面を加工する工程ののち、保護膜を、剥離液によって剥離する工程をさらに含む請求項6又は7記載の製造方法。
- さらに、ダイシング工程及びスクライブ工程を含む請求項6〜8のいずれか記載の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011236285A JP5903831B2 (ja) | 2011-10-27 | 2011-10-27 | 基板表面保護膜用組成物及び基板の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011236285A JP5903831B2 (ja) | 2011-10-27 | 2011-10-27 | 基板表面保護膜用組成物及び基板の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013091760A JP2013091760A (ja) | 2013-05-16 |
JP5903831B2 true JP5903831B2 (ja) | 2016-04-13 |
Family
ID=48615149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011236285A Active JP5903831B2 (ja) | 2011-10-27 | 2011-10-27 | 基板表面保護膜用組成物及び基板の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5903831B2 (ja) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2567685B2 (ja) * | 1987-11-10 | 1996-12-25 | 日本ゼオン株式会社 | 電子部品保護用材料と該材料を用いた半導体装置の製造方法 |
JP5011989B2 (ja) * | 2006-12-04 | 2012-08-29 | 宇部興産株式会社 | フォトレジスト用ノボラック型フェノール樹脂およびその製造方法 |
JP2010024342A (ja) * | 2008-07-18 | 2010-02-04 | The Inctec Inc | 保護膜形成用組成物および保護膜の剥離方法 |
CN102257431B (zh) * | 2008-12-26 | 2013-06-26 | 日立化成株式会社 | 正型感光性树脂组合物、抗蚀图形的制造方法、半导体装置以及电子器件 |
-
2011
- 2011-10-27 JP JP2011236285A patent/JP5903831B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2013091760A (ja) | 2013-05-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102618980B1 (ko) | 감광성 수지 조성물, 감광성 드라이 필름 및 패턴 형성 방법 | |
JP6199811B2 (ja) | ポジ型感光性樹脂組成物、光硬化性ドライフィルム並びにその製造方法、積層体、及びパターン形成方法 | |
US7195854B2 (en) | Photoresist composition | |
TWI690567B (zh) | 硬光罩用組合物 | |
JP5165273B2 (ja) | フォトレジスト組成物 | |
CN116034453A (zh) | 异物除去用涂膜形成用组合物 | |
JP2007304591A (ja) | フォトレジスト組成物 | |
KR100252579B1 (ko) | 마이크로일렉트로닉 구조에 사용되는 노볼락 중합체로 된 평탄한 피막 | |
TW200849329A (en) | Pattern forming method and composition for the same | |
JP2013108056A (ja) | 変性ノボラック型フェノール樹脂及びその製造方法並びにレジスト材料 | |
JP5903831B2 (ja) | 基板表面保護膜用組成物及び基板の製造方法 | |
JP2007304593A (ja) | フォトレジスト組成物 | |
WO2016006358A1 (ja) | フェノール性水酸基含有樹脂、その製造方法、感光性組成物、レジスト材料、塗膜、硬化性組成物とその硬化物、及びレジスト下層膜 | |
TWI842970B (zh) | 正型感光性樹脂組成物、硬化膜、及光阻膜 | |
JP2014199312A (ja) | ポジ型レジスト組成物 | |
KR102477467B1 (ko) | 포지티브형 레지스트 필름 적층체 및 패턴 형성 방법 | |
JP6951297B2 (ja) | 有機膜形成用組成物及び有機膜 | |
JP3214175B2 (ja) | 保護膜材料溶液 | |
JP2507936B2 (ja) | 集積回路の製造方法 | |
WO2022270118A1 (ja) | 感光性樹脂組成物、感光性樹脂皮膜、感光性ドライフィルム及びパターン形成方法 | |
WO2022158283A1 (ja) | 感光性樹脂組成物、感光性樹脂皮膜、感光性ドライフィルム及びパターン形成方法 | |
KR20110051837A (ko) | 포지티브 포토레지스트 조성물 | |
JP3707708B2 (ja) | ポジ型ホトレジスト塗布液 | |
JP2021092621A (ja) | 感光性樹脂組成物及び感光性樹脂組成物を用いた回路基板の製造方法 | |
KR20170036402A (ko) | 내열성이 우수한 중합체, 그 제조 방법 및 응용 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140917 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20150612 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150617 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150807 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160203 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160229 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5903831 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |