CN101201556A - 低蚀刻性光刻胶清洗剂 - Google Patents
低蚀刻性光刻胶清洗剂 Download PDFInfo
- Publication number
- CN101201556A CN101201556A CNA2006101473455A CN200610147345A CN101201556A CN 101201556 A CN101201556 A CN 101201556A CN A2006101473455 A CNA2006101473455 A CN A2006101473455A CN 200610147345 A CN200610147345 A CN 200610147345A CN 101201556 A CN101201556 A CN 101201556A
- Authority
- CN
- China
- Prior art keywords
- clean
- ether
- out system
- glycol
- mass percent
- 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.)
- Pending
Links
- 229920002120 photoresistant polymer Polymers 0.000 title claims abstract description 25
- 238000005530 etching Methods 0.000 title claims abstract description 13
- 239000003599 detergent Substances 0.000 title 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 26
- -1 alkyl glycol aryl ether Chemical class 0.000 claims abstract description 25
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 claims abstract description 19
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000908 ammonium hydroxide Substances 0.000 claims abstract description 7
- 125000001453 quaternary ammonium group Chemical group 0.000 claims abstract description 7
- 125000003118 aryl group Chemical group 0.000 claims abstract description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 6
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 claims description 24
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N dimethyl sulfoxide Natural products CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 22
- 238000005260 corrosion Methods 0.000 claims description 16
- 230000007797 corrosion Effects 0.000 claims description 16
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 claims description 16
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 15
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 14
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 claims description 10
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 9
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 125000001153 fluoro group Chemical group F* 0.000 claims description 8
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000006184 cosolvent Substances 0.000 claims description 7
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 7
- YAMHXTCMCPHKLN-UHFFFAOYSA-N imidazolidin-2-one Chemical compound O=C1NCCN1 YAMHXTCMCPHKLN-UHFFFAOYSA-N 0.000 claims description 7
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 claims description 7
- TXFPEBPIARQUIG-UHFFFAOYSA-N 4'-hydroxyacetophenone Chemical compound CC(=O)C1=CC=C(O)C=C1 TXFPEBPIARQUIG-UHFFFAOYSA-N 0.000 claims description 6
- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 claims description 6
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 6
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 6
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 claims description 6
- 150000003462 sulfoxides Chemical class 0.000 claims description 6
- 239000004094 surface-active agent Substances 0.000 claims description 6
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical group CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 claims description 5
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- CIBMHJPPKCXONB-UHFFFAOYSA-N propane-2,2-diol Chemical compound CC(C)(O)O CIBMHJPPKCXONB-UHFFFAOYSA-N 0.000 claims description 5
- OHBQPCCCRFSCAX-UHFFFAOYSA-N 1,4-Dimethoxybenzene Chemical compound COC1=CC=C(OC)C=C1 OHBQPCCCRFSCAX-UHFFFAOYSA-N 0.000 claims description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 4
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 claims description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 claims description 4
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- ZTHYODDOHIVTJV-UHFFFAOYSA-N Propyl gallate Chemical compound CCCOC(=O)C1=CC(O)=C(O)C(O)=C1 ZTHYODDOHIVTJV-UHFFFAOYSA-N 0.000 claims description 4
- 150000001408 amides Chemical class 0.000 claims description 4
- 150000008064 anhydrides Chemical class 0.000 claims description 4
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 4
- 150000001733 carboxylic acid esters Chemical class 0.000 claims description 4
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 4
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 claims description 4
- MHDVGSVTJDSBDK-UHFFFAOYSA-N dibenzyl ether Chemical compound C=1C=CC=CC=1COCC1=CC=CC=C1 MHDVGSVTJDSBDK-UHFFFAOYSA-N 0.000 claims description 4
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 claims description 4
- 150000002989 phenols Chemical group 0.000 claims description 4
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 4
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 4
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 4
- 150000003457 sulfones Chemical class 0.000 claims description 4
- CYSGHNMQYZDMIA-UHFFFAOYSA-N 1,3-Dimethyl-2-imidazolidinon Chemical compound CN1CCN(C)C1=O CYSGHNMQYZDMIA-UHFFFAOYSA-N 0.000 claims description 3
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 claims description 3
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 claims description 3
- QCAHUFWKIQLBNB-UHFFFAOYSA-N 3-(3-methoxypropoxy)propan-1-ol Chemical compound COCCCOCCCO QCAHUFWKIQLBNB-UHFFFAOYSA-N 0.000 claims description 3
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 claims description 3
- YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 claims description 3
- 229960004050 aminobenzoic acid Drugs 0.000 claims description 3
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 claims description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 3
- PUTCXBJUWNRWJH-UHFFFAOYSA-N cyclohexa-3,5-diene-1,1,2-triol Chemical compound OC1C=CC=CC1(O)O PUTCXBJUWNRWJH-UHFFFAOYSA-N 0.000 claims description 3
- 229940074391 gallic acid Drugs 0.000 claims description 3
- 235000004515 gallic acid Nutrition 0.000 claims description 3
- 229920000570 polyether Polymers 0.000 claims description 3
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims description 3
- NYCCIHSMVNRABA-UHFFFAOYSA-N 1,3-diethylimidazolidin-2-one Chemical compound CCN1CCN(CC)C1=O NYCCIHSMVNRABA-UHFFFAOYSA-N 0.000 claims description 2
- CUVLMZNMSPJDON-UHFFFAOYSA-N 1-(1-butoxypropan-2-yloxy)propan-2-ol Chemical compound CCCCOCC(C)OCC(C)O CUVLMZNMSPJDON-UHFFFAOYSA-N 0.000 claims description 2
- YQCBMOPLNSIVRW-UHFFFAOYSA-N 1-(1-phenoxypropan-2-yloxy)propan-2-yloxybenzene Chemical compound C=1C=CC=CC=1OC(C)COC(C)COC1=CC=CC=C1 YQCBMOPLNSIVRW-UHFFFAOYSA-N 0.000 claims description 2
- KVFLEGRBTUDZRD-UHFFFAOYSA-N 1-(2-hydroxyethylsulfanyl)-3-sulfanylpropan-2-ol Chemical compound OCCSCC(O)CS KVFLEGRBTUDZRD-UHFFFAOYSA-N 0.000 claims description 2
- ZFPGARUNNKGOBB-UHFFFAOYSA-N 1-Ethyl-2-pyrrolidinone Chemical compound CCN1CCCC1=O ZFPGARUNNKGOBB-UHFFFAOYSA-N 0.000 claims description 2
- RWNUSVWFHDHRCJ-UHFFFAOYSA-N 1-butoxypropan-2-ol Chemical compound CCCCOCC(C)O RWNUSVWFHDHRCJ-UHFFFAOYSA-N 0.000 claims description 2
- MBDUIEKYVPVZJH-UHFFFAOYSA-N 1-ethylsulfonylethane Chemical compound CCS(=O)(=O)CC MBDUIEKYVPVZJH-UHFFFAOYSA-N 0.000 claims description 2
- PUNWJRNLMGKRDH-UHFFFAOYSA-N 1-phenoxypropan-2-yloxybenzene Chemical compound C=1C=CC=CC=1OC(C)COC1=CC=CC=C1 PUNWJRNLMGKRDH-UHFFFAOYSA-N 0.000 claims description 2
- JYBQZRNPJUQRMW-UHFFFAOYSA-N 1-phenylmethoxypropan-2-yloxymethylbenzene Chemical compound C=1C=CC=CC=1COC(C)COCC1=CC=CC=C1 JYBQZRNPJUQRMW-UHFFFAOYSA-N 0.000 claims description 2
- VAXCXSDAWONRLI-UHFFFAOYSA-N 2,3-dihydroxypropyl hydrogen sulfate Chemical compound OCC(O)COS(O)(=O)=O VAXCXSDAWONRLI-UHFFFAOYSA-N 0.000 claims description 2
- JQCWLRHNAHIIGW-UHFFFAOYSA-N 2,8-dimethylnonan-5-one Chemical compound CC(C)CCC(=O)CCC(C)C JQCWLRHNAHIIGW-UHFFFAOYSA-N 0.000 claims description 2
- PICKZMGDVSSGSC-UHFFFAOYSA-N 2-(2-phenoxyethoxy)ethoxybenzene Chemical compound C=1C=CC=CC=1OCCOCCOC1=CC=CC=C1 PICKZMGDVSSGSC-UHFFFAOYSA-N 0.000 claims description 2
- JDSQBDGCMUXRBM-UHFFFAOYSA-N 2-[2-(2-butoxypropoxy)propoxy]propan-1-ol Chemical compound CCCCOC(C)COC(C)COC(C)CO JDSQBDGCMUXRBM-UHFFFAOYSA-N 0.000 claims description 2
- WFSMVVDJSNMRAR-UHFFFAOYSA-N 2-[2-(2-ethoxyethoxy)ethoxy]ethanol Chemical compound CCOCCOCCOCCO WFSMVVDJSNMRAR-UHFFFAOYSA-N 0.000 claims description 2
- LCZVSXRMYJUNFX-UHFFFAOYSA-N 2-[2-(2-hydroxypropoxy)propoxy]propan-1-ol Chemical compound CC(O)COC(C)COC(C)CO LCZVSXRMYJUNFX-UHFFFAOYSA-N 0.000 claims description 2
- WAEVWDZKMBQDEJ-UHFFFAOYSA-N 2-[2-(2-methoxypropoxy)propoxy]propan-1-ol Chemical compound COC(C)COC(C)COC(C)CO WAEVWDZKMBQDEJ-UHFFFAOYSA-N 0.000 claims description 2
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 2
- VHSHLMUCYSAUQU-UHFFFAOYSA-N 2-hydroxypropyl methacrylate Chemical compound CC(O)COC(=O)C(C)=C VHSHLMUCYSAUQU-UHFFFAOYSA-N 0.000 claims description 2
- QIQSRDSFZFNZTJ-UHFFFAOYSA-N 2-phenoxypropan-2-yloxybenzene Chemical compound C=1C=CC=CC=1OC(C)(C)OC1=CC=CC=C1 QIQSRDSFZFNZTJ-UHFFFAOYSA-N 0.000 claims description 2
- GNKZMNRKLCTJAY-UHFFFAOYSA-N 4'-Methylacetophenone Chemical compound CC(=O)C1=CC=C(C)C=C1 GNKZMNRKLCTJAY-UHFFFAOYSA-N 0.000 claims description 2
- NTPLXRHDUXRPNE-UHFFFAOYSA-N 4-methoxyacetophenone Chemical compound COC1=CC=C(C(C)=O)C=C1 NTPLXRHDUXRPNE-UHFFFAOYSA-N 0.000 claims description 2
- 239000005711 Benzoic acid Substances 0.000 claims description 2
- GQRDWFDDWOBCLS-UHFFFAOYSA-N C1(=CC=CC=C1)OCC(=S)OCCO Chemical compound C1(=CC=CC=C1)OCC(=S)OCCO GQRDWFDDWOBCLS-UHFFFAOYSA-N 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 claims description 2
- FNJSWIPFHMKRAT-UHFFFAOYSA-N Monomethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(O)=O FNJSWIPFHMKRAT-UHFFFAOYSA-N 0.000 claims description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 2
- 125000003158 alcohol group Chemical group 0.000 claims description 2
- 150000008052 alkyl sulfonates Chemical class 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- 235000010233 benzoic acid Nutrition 0.000 claims description 2
- 125000001743 benzylic group Chemical group 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 claims description 2
- CCAFPWNGIUBUSD-UHFFFAOYSA-N diethyl sulfoxide Chemical compound CCS(=O)CC CCAFPWNGIUBUSD-UHFFFAOYSA-N 0.000 claims description 2
- 229940028356 diethylene glycol monobutyl ether Drugs 0.000 claims description 2
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 claims description 2
- 229940075557 diethylene glycol monoethyl ether Drugs 0.000 claims description 2
- 125000005594 diketone group Chemical group 0.000 claims description 2
- KZTYYGOKRVBIMI-UHFFFAOYSA-N diphenyl sulfone Chemical compound C=1C=CC=CC=1S(=O)(=O)C1=CC=CC=C1 KZTYYGOKRVBIMI-UHFFFAOYSA-N 0.000 claims description 2
- KVFVBPYVNUCWJX-UHFFFAOYSA-M ethyl(trimethyl)azanium;hydroxide Chemical compound [OH-].CC[N+](C)(C)C KVFVBPYVNUCWJX-UHFFFAOYSA-M 0.000 claims description 2
- PKHMTIRCAFTBDS-UHFFFAOYSA-N hexanoyl hexanoate Chemical compound CCCCCC(=O)OC(=O)CCCCC PKHMTIRCAFTBDS-UHFFFAOYSA-N 0.000 claims description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 2
- LZXXNPOYQCLXRS-UHFFFAOYSA-N methyl 4-aminobenzoate Chemical compound COC(=O)C1=CC=C(N)C=C1 LZXXNPOYQCLXRS-UHFFFAOYSA-N 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- JCGNDDUYTRNOFT-UHFFFAOYSA-N oxolane-2,4-dione Chemical compound O=C1COC(=O)C1 JCGNDDUYTRNOFT-UHFFFAOYSA-N 0.000 claims description 2
- XNLICIUVMPYHGG-UHFFFAOYSA-N pentan-2-one Chemical compound CCCC(C)=O XNLICIUVMPYHGG-UHFFFAOYSA-N 0.000 claims description 2
- FTDXCHCAMNRNNY-UHFFFAOYSA-N phenol Chemical compound OC1=CC=CC=C1.OC1=CC=CC=C1 FTDXCHCAMNRNNY-UHFFFAOYSA-N 0.000 claims description 2
- 229960003742 phenol Drugs 0.000 claims description 2
- 150000003009 phosphonic acids Chemical class 0.000 claims description 2
- 150000003014 phosphoric acid esters Chemical class 0.000 claims description 2
- 235000010388 propyl gallate Nutrition 0.000 claims description 2
- HHVIBTZHLRERCL-UHFFFAOYSA-N sulfonyldimethane Chemical group CS(C)(=O)=O HHVIBTZHLRERCL-UHFFFAOYSA-N 0.000 claims description 2
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 claims description 2
- 229940073455 tetraethylammonium hydroxide Drugs 0.000 claims description 2
- LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 claims description 2
- LPSKDVINWQNWFE-UHFFFAOYSA-M tetrapropylazanium;hydroxide Chemical compound [OH-].CCC[N+](CCC)(CCC)CCC LPSKDVINWQNWFE-UHFFFAOYSA-M 0.000 claims description 2
- JLGLQAWTXXGVEM-UHFFFAOYSA-N triethylene glycol monomethyl ether Chemical compound COCCOCCOCCO JLGLQAWTXXGVEM-UHFFFAOYSA-N 0.000 claims description 2
- HADKRTWCOYPCPH-UHFFFAOYSA-M trimethylphenylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C1=CC=CC=C1 HADKRTWCOYPCPH-UHFFFAOYSA-M 0.000 claims description 2
- 239000010949 copper Substances 0.000 abstract description 16
- 239000002184 metal Substances 0.000 abstract description 16
- 229910052751 metal Inorganic materials 0.000 abstract description 16
- 238000004140 cleaning Methods 0.000 abstract description 13
- 239000004065 semiconductor Substances 0.000 abstract description 10
- 239000000758 substrate Substances 0.000 abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052802 copper Inorganic materials 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 150000002739 metals Chemical class 0.000 abstract description 4
- 239000000377 silicon dioxide Substances 0.000 abstract description 4
- 235000012239 silicon dioxide Nutrition 0.000 abstract description 4
- 229910001092 metal group alloy Inorganic materials 0.000 abstract description 2
- 238000004377 microelectronic Methods 0.000 abstract description 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 239000012459 cleaning agent Substances 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- YHMYGUUIMTVXNW-UHFFFAOYSA-N 1,3-dihydrobenzimidazole-2-thione Chemical compound C1=CC=C2NC(S)=NC2=C1 YHMYGUUIMTVXNW-UHFFFAOYSA-N 0.000 description 2
- LFTLOKWAGJYHHR-UHFFFAOYSA-N N-methylmorpholine N-oxide Chemical compound CN1(=O)CCOCC1 LFTLOKWAGJYHHR-UHFFFAOYSA-N 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- QCDWFXQBSFUVSP-UHFFFAOYSA-N 2-phenoxyethanol Chemical compound OCCOC1=CC=CC=C1 QCDWFXQBSFUVSP-UHFFFAOYSA-N 0.000 description 1
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- 241001597008 Nomeidae Species 0.000 description 1
- 150000008378 aryl ethers Chemical class 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 125000003827 glycol group Chemical group 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011165 process development Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
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Abstract
本发明公开了一种低蚀刻性的光刻胶清洗剂,其特征在于含有:季胺氢氧化物,如式I所示的烷基二醇芳基醚或其衍生物,和如式II所示的苯乙酮或其衍生物;式I式II其中,R1为含6~18个碳原子的芳基;R2为H、C1~C18的烷基或含有6~18个碳原子的芳基;m=2~6;n=1~6;R5和R6为H、羟基、C1~C2的烷基、C1~C2的烷氧基或C1~C2的羟烷基。本发明的低蚀刻性光刻胶清洗剂可用于去除金属、金属合金或电介质基材上的光刻胶(光阻)和其它残留物,同时对于二氧化硅、铜等金属以及低k材料等具有较低的蚀刻速率,在半导体晶片清洗等微电子领域具有良好的应用前景。
Description
技术领域
本发明涉及一种低蚀刻性光刻胶清洗剂。
背景技术
在通常的半导体制造工艺中,通过在二氧化硅、Cu(铜)等金属以及低k材料等表面上形成光刻胶的掩模,曝光后利用湿法或干法刻蚀进行图形转移。低温快速的清洗工艺是半导体晶片制造工艺发展的重要方向。另外,在半导体晶片进行光刻胶的化学清洗过程中,较高pH的清洗剂会造成晶片基材的腐蚀。特别是在利用化学清洗剂除去金属刻蚀残余物的过程中,金属腐蚀是较为普遍而且非常严重的问题,往往导致晶片良率的显著降低。
专利文献WO04059700公开了一种碱性清洗剂,由四甲基氢氧化铵(TMAH)、N-甲基吗啡啉-N-氧化物(MO)、水和2-巯基苯并咪唑(MBI)等组成。将晶片进入该清洗剂中,于70℃下浸没15~60min,可除去金属和电介质基材上的光刻胶。其清洗温度较高,且清洗速度相对较慢,不利于提高半导体晶片的清洗效率。
专利文献JP1998239865公开了一种碱性清洗剂,由四甲基氢氧化铵(TMAH)、二甲基亚砜(DMSO)、1,3’-二甲基-2-咪唑烷酮(DMI)和水等组成。将晶片进入该清洗剂中,于50~100℃下,可除去金属和电介质基材上的20μm以上的厚膜光刻胶。其较高的清洗温度会造成半导体晶片基材的腐蚀。
专利文献JP200493678公开了一种碱性清洗剂,由四甲基氢氧化铵(TMAH)、N-甲基吡咯烷酮(NMP)、水或甲醇等组成。将晶片进入该清洗剂中,于25~80℃下,可除去金属和电介质基材上的光刻胶。该清洗剂随清洗温度的升高,将使得半导体晶片基材的腐蚀更严重。
专利文献JP2001215736公开了一种碱性清洗剂,由四甲基氢氧化铵(TMAH)、二甲基亚砜(DMSO)、乙二醇(EG)和水等组成。将晶片进入该清洗剂中,于50~70℃下,可除去金属和电介质基材上的光刻胶。其较高的清洗温度会造成半导体晶片基材的腐蚀。
发明内容
本发明的目的是公开一种低蚀刻性的光刻胶清洗剂。
本发明的低蚀刻性光刻胶清洗剂含有:季胺氢氧化物,如式I所示的烷基二醇芳基醚或其衍生物,和如式II所示的苯乙酮或其衍生物;
式I
其中,R1为含6~18个碳原子的芳基;R2为H、C1~C18的烷基或含6~18个碳原子的芳基;m=2~6;n=1~6;R5和R6为H、羟基、C1~C2的烷基、C1~C2的烷氧基或C1~C2的羟烷基。
本发明中,所述的季铵氢氧化物较佳的选自下列中的一个或多个:四甲基氢氧化铵(TMAH)、四乙基氢氧化铵、四丙基氢氧化铵、四丁基氢氧化铵、三甲基乙基氢氧化铵和三甲基苯基氢氧化铵。其中,优选四甲基氢氧化铵。所述的季铵氢氧化物的含量较佳的为质量百分比0.1~10%,更佳的为质量百分比0.1~5%。
本发明中,所述的烷基二醇芳基醚或其衍生物较佳的为乙二醇单苯基醚(EGMPE)、丙二醇单苯基醚(PGMPE)、异丙二醇单苯基醚、二乙二醇单苯基醚、二丙二醇单苯基醚、二异丙二醇单苯基醚、乙二醇单苄基醚、丙二醇单苄基醚、乙二醇二苯基醚、丙二醇二苯基醚、异丙二醇二苯基醚、二乙二醇二苯基醚、二丙二醇二苯基醚、二异丙二醇二苯基醚、乙二醇二苄基醚或丙二醇二苄基醚。其中,优选乙二醇单苯基醚、丙二醇单苯基醚或异丙二醇单苯基醚。所述的烷基二醇芳基醚或其衍生物的含量较佳的为质量百分比0.1~99.8%。
本发明中,所述的苯乙酮或其衍生物较佳的为苯乙酮、对甲基苯乙酮、对羟基苯乙酮、对甲氧基苯乙酮、对二甲氧基苯乙酮或对二羟基苯乙酮。其中,优选苯乙酮、对羟基苯乙酮或对二羟基苯乙酮。所述的苯乙酮或其衍生物的含量较佳的为质量百分比0.1~95%。
本发明中,所述的清洗剂还可含有水、共溶剂、表面活性剂和缓蚀剂中的一种或几种。
本发明中,所述的水的含量较佳的为小于或等于质量百分比20%,更佳的为小于或等于质量百分比10%。
本发明中,所述的共溶剂较佳的为醇、亚砜、砜、酰胺、吡咯烷酮、咪唑烷酮、烷基二醇单烷基醚、烷基酮或环烷基酮。所述的共溶剂的含量较佳的为小于或等于质量百分比99.7%。
其中,所述的醇较佳的为丙醇、异丙醇、丁醇、环己醇、二丙酮醇、1-硫代丙三醇、3-(2-氨基苯基硫代)-2-羟丙基硫醇或3-(2-羟乙基硫代)-2-羟丙基硫醇;所述的亚砜较佳的为二甲基亚砜、二乙基亚砜或甲乙基亚砜;所述的砜较佳的为甲基砜、乙基砜、苯基砜或环丁砜;所述的酰胺较佳的为甲酰胺、乙酰胺、N,N-二甲基甲酰胺(DMF)或N,N-二甲基乙酰胺(DMAc);所述的吡咯烷酮较佳的为2-吡咯烷酮、N-甲基吡咯烷酮(NMP)或N-乙基吡咯烷酮;所述的咪唑烷酮较佳的为2-咪唑烷酮(MI)、1,3-二甲基-2-咪唑烷酮(DMI)或1,3-二乙基-2-咪唑烷酮;所述的烷基二醇单烷基醚较佳的为乙二醇单甲醚、乙二醇单乙醚、乙二醇单丁醚、二乙二醇单甲醚、二乙二醇单乙醚、二乙二醇单丁醚、三乙二醇单甲醚、三乙二醇单乙醚、丙二醇单甲醚、丙二醇单乙醚、丙二醇单丁醚、二丙二醇单甲醚、二丙二醇单乙醚、二丙二醇单丁醚、三丙二醇单甲醚、三丙二醇单乙醚或三丙二醇单丁醚;所述的烷基酮或环烷基酮较佳的为丙酮、丁酮(MIBK)、戊酮、异戊酮、异佛二酮或环己酮。其中,优选二甲基亚砜、环丁砜、N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、2-吡咯烷酮、N-甲基吡咯烷酮、2-咪唑烷酮(MI)、1,3-二甲基-2-咪唑烷酮、乙二醇单甲醚、二乙二醇单甲醚、丙二醇单甲醚或二丙二醇单甲醚。
本发明中,所述的表面活性剂较佳的为含羟基聚醚、聚乙烯醇(PVA)、聚乙烯吡咯烷酮、聚氧乙烯(POE)、聚硅氧烷(PSOA)、氟代聚乙烯醇、氟代聚乙烯吡咯烷酮、氟代聚氧乙烯、氟代聚硅氧烷、硅酸盐或烷基磺酸盐。其中,优选含羟基聚醚。所述的表面活性剂的含量较佳的为小于或等于质量百分比10%,更佳的为小于或等于质量百分比3%。
本发明中,所述的缓蚀剂较佳的为酚类,羧酸、羧酸酯类,酸酐类,或膦酸、膦酸酯类化合物。所述的缓蚀剂的含量较佳的为小于或等于质量百分比10%,更佳的为小于或等于质量百分比3%。
其中,所述的酚类较佳的为苯酚、1,2-二羟基苯酚、对羟基苯酚或连苯三酚;所述的羧酸、羧酸酯类较佳的为苯甲酸、对氨基苯甲酸(PABA)、对氨基苯甲酸甲酯、邻苯二甲酸(PA)、间苯二甲酸、邻苯二甲酸甲酯、没食子酸(GA)或没食子酸丙酯;所述的酸酐类较佳的为乙酸酐、己酸酐、马来酸酐或聚马来酸酐;所述的磷酸、磷酸酯类较佳的为1,3-(羟乙基)-2,4,6-三膦酸(HEDPA)、氨基三亚甲基膦酸(ATMP)或2-膦酸丁烷-1,2,4-三羧酸(PBTCA)。其中,优选1,2-二羟基苯酚、连苯三酚、邻苯二甲酸。
本发明的清洗剂由上述组分简单均匀混合,即可制得。
本发明的积极进步效果在于:本发明的清洗剂可用于除去金属、金属合金或电介质基材上的光刻胶(光阻)和其它残留物,同时对于二氧化硅、Cu(铜)等金属以及低k材料等具有较低的蚀刻速率,在半导体晶片清洗等微电子领域具有良好的应用前景。
具体实施方式
下面通过实施例的方式进一步说明本发明,但并不因此将本发明限制在所述的实施例范围之中。
实施例1~54低蚀刻性光刻胶清洗剂
表1给出了低蚀刻性光刻胶清洗剂实施例1~54的配方,按表1中所列组分及其含量,简单混合均匀,即制得各实施例的清洗剂。
表1低蚀刻性光刻胶清洗剂实施例1~54
效果实施例
表2给出了对比清洗剂1和清洗剂1~4的配方,按表2中所列组分及其含量,简单混合均匀,即制得各清洗剂。
表2对比清洗剂1和清洗剂1~4
将对比清洗剂1和清洗剂1~4用于清洗空白Cu晶片和含有光刻胶的晶片,测试其对金属Cu的腐蚀性及其对厚膜光刻胶的清洗能力,结果如表3所示。
表3对比清洗剂1和清洗剂1~4
对空白Cu晶片蚀刻速率及其对光刻胶的清洗能力
清洗剂 | pH | Cu蚀刻速率A/min | 清洗时间/min | 清洗温度/℃ | 清洗效果 |
对比1 | 12.42 | \ | \ | \ | 溶液本身非均相体系 |
1 | 12.40 | 1.54 | 25 | 60 | 光刻胶清洗干净,Cu腐蚀受到抑制 |
2 | 12.51 | 1.57 | 25 | 60 | 光刻胶清洗干净,Cu腐蚀受到抑制 |
3 | 12.53 | 0.54 | 60 | 60 | 光刻胶清洗干净,Cu腐蚀受到抑制 |
4 | 12.51 | 1.86 | 30 | 25 | 光刻胶清洗干净,Cu腐蚀受到抑制 |
在半导体晶片清洗工艺中,若金属蚀刻速率小于或等于2.0A/min,则说明金属缓蚀剂具有良好的腐蚀抑制作用。从表3可以看出,乙(丙)二醇单芳基醚及其衍生物可以显著降低空白Cu晶片的蚀刻速率,它们对于金属Cu具有良好的腐蚀抑制作用;但乙二醇醚加入量较多时,要完全去除光阻材料需要较长的时间,选择合适的共溶剂有利于光阻材料的去除。综上所述,本发明的清洗剂具有良好的清洗能力,同时对二氧化硅、铜等金属以及低k材料等具有较低的蚀刻速率。
Claims (31)
2.如权利要求1所述的清洗剂,其特征在于:所述的季铵氢氧化物选自下列中的一个或多个:四甲基氢氧化铵、四乙基氢氧化铵、四丙基氢氧化铵、四丁基氢氧化铵、三甲基乙基氢氧化铵和三甲基苯基氢氧化铵。
3.如权利要求1所述的清洗剂,其特征在于:所述的季铵氢氧化物的含量为质量百分比0.1~10%。
4.如权利要求3所述的清洗剂,其特征在于:所述的含量为质量百分比0.1~5%。
5.如权利要求1所述的清洗剂,其特征在于:所述的烷基二醇芳基醚或其衍生物为乙二醇单苯基醚、丙二醇单苯基醚、异丙二醇单苯基醚、二乙二醇单苯基醚、二丙二醇单苯基醚、二异丙二醇单苯基醚、乙二醇单苄基醚、丙二醇单苄基醚、乙二醇二苯基醚、丙二醇二苯基醚、异丙二醇二苯基醚、二乙二醇二苯基醚、二丙二醇二苯基醚、二异丙二醇二苯基醚、乙二醇二苄基醚或丙二醇二苄基醚。
6.如权利要求1所述的清洗剂,其特征在于:所述的烷基二醇芳基醚或其衍生物的含量为质量百分比0.1~99.8%。
7.如权利要求1所述的清洗剂,其特征在于:所述的苯乙酮或其衍生物为苯乙酮、对甲基苯乙酮、对羟基苯乙酮、对甲氧基苯乙酮、对二甲氧基苯乙酮或对二羟基苯乙酮。
8.如权利要求1所述的清洗剂,其特征在于:所述的苯乙酮或其衍生物的含量为质量百分比0.1~95%。
9.如权利要求1所述的清洗剂,其特征在于:所述的清洗剂还含有水、共溶剂、表面活性剂和缓蚀剂中的一种或几种。
10.如权利要求9所述的清洗剂,其特征在于:所述的水的含量为小于或等于质量百分比20%。
11.如权利要求10所述的清洗剂,其特征在于:所述的水的含量为小于或等于质量百分比10%。
12.如权利要求9所述的清洗剂,其特征在于:所述的共溶剂为醇、亚砜、砜、酰胺、吡咯烷酮、咪唑烷酮、烷基二醇单烷基醚、烷基酮或环烷基酮。
13.如权利要求9所述的清洗剂,其特征在于:所述的共溶剂的含量为小于或等于质量百分比99.7%。
14.如权利要求12所述的清洗剂,其特征在于:所述的醇为丙醇、异丙醇、丁醇、环己醇、二丙酮醇、1-硫代丙三醇、3-(2-氨基苯基硫代)-2-羟丙基硫醇或3-(2-羟乙基硫代)-2-羟丙基硫醇。
15.如权利要求12所述的清洗剂,其特征在于:所述的亚砜为二甲基亚砜、二乙基亚砜或甲乙基亚砜。
16.如权利要求12所述的清洗剂,其特征在于:所述的砜为甲基砜、乙基砜、苯基砜或环丁砜。
17.如权利要求12所述的清洗剂,其特征在于:所述的酰胺为甲酰胺、乙酰胺、N,N-二甲基甲酰胺或N,N-二甲基乙酰胺。
18.如权利要求12所述的清洗剂,其特征在于:所述的吡咯烷酮为2-吡咯烷酮、N-甲基吡咯烷酮或N-乙基吡咯烷酮。
19.如权利要求12所述的清洗剂,其特征在于:所述的咪唑烷酮为2-咪唑烷酮、1,3-二甲基-2-咪唑烷酮或1,3-二乙基-2-咪唑烷酮。
20.如权利要求12所述的清洗剂,其特征在于:所述的烷基二醇单烷基醚为乙二醇单甲醚、乙二醇单乙醚、乙二醇单丁醚、二乙二醇单甲醚、二乙二醇单乙醚、二乙二醇单丁醚、三乙二醇单甲醚、三乙二醇单乙醚、丙二醇单甲醚、丙二醇单乙醚、丙二醇单丁醚、二丙二醇单甲醚、二丙二醇单乙醚、二丙二醇单丁醚、三丙二醇单甲醚、三丙二醇单乙醚或三丙二醇单丁醚。
21.如权利要求12所述的清洗剂,其特征在于:所述的烷基酮或环烷基酮为丙酮、丁酮、戊酮、异戊酮、异佛二酮或环己酮。
22.如权利要求9所述的清洗剂,其特征在于:所述的表面活性剂为含羟基聚醚、聚乙烯醇、聚乙烯吡咯烷酮、聚氧乙烯、聚硅氧烷、氟代聚乙烯醇、氟代聚乙烯吡咯烷酮、氟代聚氧乙烯、氟代聚硅氧烷、硅酸盐或烷基磺酸盐。
23.如权利要求9所述的清洗剂,其特征在于:所述的表面活性剂的含量为小于或等于质量百分比10%。
24.如权利要求23所述的清洗剂,其特征在于:所述的含量为小于或等于质量百分比3%。
25.如权利要求9所述的清洗剂,其特征在于:所述的缓蚀剂为酚类,羧酸、羧酸酯类,酸酐类,或膦酸、膦酸酯类化合物。
26.如权利要求9所述的清洗剂,其特征在于:所述的缓蚀剂的含量为小于或等于质量百分比10%。
27.如权利要求26所述的清洗剂,其特征在于:所述的含量为小于或等于质量百分比3%。
28.如权利要求25所述的清洗剂,其特征在于:所述的酚类为苯酚、1,2-二羟基苯酚、对羟基苯酚或连苯三酚。
29.如权利要求25所述的清洗剂,其特征在于:所述的羧酸、羧酸酯类为苯甲酸、对氨基苯甲酸、对氨基苯甲酸甲酯、邻苯二甲酸、间苯二甲酸、邻苯二甲酸甲酯、没食子酸或没食子酸丙酯。
30.如权利要求25所述的清洗剂,其特征在于:所述的酸酐类为乙酸酐、己酸酐、马来酸酐或聚马来酸酐。
31.如权利要求25所述的清洗剂,其特征在于:所述的磷酸、磷酸酯类为1,3-(羟乙基)-2,4,6-三膦酸、氨基三亚甲基膦酸或2-膦酸丁烷-1,2,4-三羧酸。
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PCT/CN2007/003520 WO2008071078A1 (fr) | 2006-12-15 | 2007-12-10 | Composition nettoyante pour éliminer un photorésist |
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CN101566804B (zh) * | 2009-05-11 | 2011-06-15 | 绵阳艾萨斯电子材料有限公司 | 平板显示用显影液 |
CN102200700A (zh) * | 2011-06-08 | 2011-09-28 | 绵阳艾萨斯电子材料有限公司 | 剥离液及其制备方法与应用 |
CN102533474A (zh) * | 2010-12-30 | 2012-07-04 | 安集微电子(上海)有限公司 | 一种清洗液及其清洗方法 |
CN103838092A (zh) * | 2012-11-22 | 2014-06-04 | 安集微电子科技(上海)有限公司 | 一种去除光阻残留物的清洗液 |
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CN110437941A (zh) * | 2018-05-02 | 2019-11-12 | 蓝思科技(长沙)有限公司 | 一种玻璃脱胶剂及脱胶方法 |
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CN105908198A (zh) * | 2016-06-30 | 2016-08-31 | 无锡伊佩克科技有限公司 | 环保铜材除锈剂及其制备方法 |
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US5399285A (en) * | 1992-10-30 | 1995-03-21 | Diversey Corporation | Non-chlorinated low alkalinity high retention cleaners |
US8338087B2 (en) * | 2004-03-03 | 2012-12-25 | Advanced Technology Materials, Inc | Composition and process for post-etch removal of photoresist and/or sacrificial anti-reflective material deposited on a substrate |
US8030263B2 (en) * | 2004-07-01 | 2011-10-04 | Air Products And Chemicals, Inc. | Composition for stripping and cleaning and use thereof |
JP4538286B2 (ja) * | 2004-09-14 | 2010-09-08 | トヨタ自動車株式会社 | 金型洗浄方法 |
JP4236198B2 (ja) * | 2004-12-28 | 2009-03-11 | 東京応化工業株式会社 | リソグラフィー用洗浄液及びそれを用いた半導体基材形成方法 |
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2006
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CN102200700A (zh) * | 2011-06-08 | 2011-09-28 | 绵阳艾萨斯电子材料有限公司 | 剥离液及其制备方法与应用 |
CN102200700B (zh) * | 2011-06-08 | 2012-08-22 | 绵阳艾萨斯电子材料有限公司 | 剥离液及其制备方法与应用 |
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WO2008071078A1 (fr) | 2008-06-19 |
CN101548241B (zh) | 2012-05-30 |
CN101548241A (zh) | 2009-09-30 |
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