TWI355416B - Aqueous cleaning composition for removing residues - Google Patents
Aqueous cleaning composition for removing residues Download PDFInfo
- Publication number
- TWI355416B TWI355416B TW095137427A TW95137427A TWI355416B TW I355416 B TWI355416 B TW I355416B TW 095137427 A TW095137427 A TW 095137427A TW 95137427 A TW95137427 A TW 95137427A TW I355416 B TWI355416 B TW I355416B
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- Taiwan
- Prior art keywords
- composition
- hydroxide
- group
- weight
- substrate
- Prior art date
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- 239000000203 mixture Substances 0.000 title claims description 110
- 238000004140 cleaning Methods 0.000 title description 18
- 239000000758 substrate Substances 0.000 claims description 45
- 150000001875 compounds Chemical class 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 29
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 229920002120 photoresistant polymer Polymers 0.000 claims description 24
- -1 organic acid salts Chemical class 0.000 claims description 21
- 239000003112 inhibitor Substances 0.000 claims description 20
- 230000007797 corrosion Effects 0.000 claims description 18
- 238000005260 corrosion Methods 0.000 claims description 18
- 238000005530 etching Methods 0.000 claims description 15
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 12
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 12
- 229910052731 fluorine Inorganic materials 0.000 claims description 12
- 239000011737 fluorine Substances 0.000 claims description 12
- 239000000908 ammonium hydroxide Substances 0.000 claims description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 10
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 10
- 239000000654 additive Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 8
- 239000003960 organic solvent Substances 0.000 claims description 8
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 claims description 7
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 6
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 claims description 6
- 125000003545 alkoxy group Chemical group 0.000 claims description 5
- 229930091371 Fructose Natural products 0.000 claims description 4
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 claims description 4
- 239000005715 Fructose Substances 0.000 claims description 4
- 239000004471 Glycine Substances 0.000 claims description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 4
- 125000003158 alcohol group Chemical group 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical group [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 4
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 4
- PJUIMOJAAPLTRJ-UHFFFAOYSA-N monothioglycerol Chemical compound OCC(O)CS PJUIMOJAAPLTRJ-UHFFFAOYSA-N 0.000 claims description 4
- 150000003248 quinolines Chemical class 0.000 claims description 4
- FPGGTKZVZWFYPV-UHFFFAOYSA-M tetrabutylammonium fluoride Chemical compound [F-].CCCC[N+](CCCC)(CCCC)CCCC FPGGTKZVZWFYPV-UHFFFAOYSA-M 0.000 claims description 4
- 229940073455 tetraethylammonium hydroxide Drugs 0.000 claims description 4
- LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 claims description 4
- 229940035024 thioglycerol Drugs 0.000 claims description 4
- BZWNJUCOSVQYLV-UHFFFAOYSA-H trifluoroalumane Chemical compound [F-].[F-].[F-].[F-].[F-].[F-].[Al+3].[Al+3] BZWNJUCOSVQYLV-UHFFFAOYSA-H 0.000 claims description 4
- KIZQNNOULOCVDM-UHFFFAOYSA-M 2-hydroxyethyl(trimethyl)azanium;hydroxide Chemical compound [OH-].C[N+](C)(C)CCO KIZQNNOULOCVDM-UHFFFAOYSA-M 0.000 claims description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 3
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 claims description 3
- 229920001174 Diethylhydroxylamine Polymers 0.000 claims description 3
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 3
- 239000003139 biocide Substances 0.000 claims description 3
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- FVCOIAYSJZGECG-UHFFFAOYSA-N diethylhydroxylamine Chemical compound CCN(O)CC FVCOIAYSJZGECG-UHFFFAOYSA-N 0.000 claims description 3
- 239000000975 dye Substances 0.000 claims description 3
- 150000004673 fluoride salts Chemical class 0.000 claims description 3
- 235000004515 gallic acid Nutrition 0.000 claims description 3
- 229940074391 gallic acid Drugs 0.000 claims description 3
- 150000002466 imines Chemical class 0.000 claims description 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 3
- 239000005711 Benzoic acid Substances 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 2
- 239000005864 Sulphur Substances 0.000 claims description 2
- 125000005210 alkyl ammonium group Chemical group 0.000 claims description 2
- XYXNTHIYBIDHGM-UHFFFAOYSA-N ammonium thiosulfate Chemical compound [NH4+].[NH4+].[O-]S([O-])(=O)=S XYXNTHIYBIDHGM-UHFFFAOYSA-N 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 239000002738 chelating agent Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
- 239000011976 maleic acid Substances 0.000 claims description 2
- MOVBJUGHBJJKOW-UHFFFAOYSA-N methyl 2-amino-5-methoxybenzoate Chemical compound COC(=O)C1=CC(OC)=CC=C1N MOVBJUGHBJJKOW-UHFFFAOYSA-N 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- QSUJAUYJBJRLKV-UHFFFAOYSA-M tetraethylazanium;fluoride Chemical compound [F-].CC[N+](CC)(CC)CC QSUJAUYJBJRLKV-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
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 2
- FHCUSSBEGLCCHQ-UHFFFAOYSA-M 2-hydroxyethyl(trimethyl)azanium;fluoride Chemical compound [F-].C[N+](C)(C)CCO FHCUSSBEGLCCHQ-UHFFFAOYSA-M 0.000 claims 4
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 4
- ZVVSSOQAYNYNPP-UHFFFAOYSA-N olaflur Chemical class F.F.CCCCCCCCCCCCCCCCCCN(CCO)CCCN(CCO)CCO ZVVSSOQAYNYNPP-UHFFFAOYSA-N 0.000 claims 4
- 150000007524 organic acids Chemical class 0.000 claims 4
- 230000000996 additive effect Effects 0.000 claims 3
- 235000005985 organic acids Nutrition 0.000 claims 3
- KYVBNYUBXIEUFW-UHFFFAOYSA-N 1,1,3,3-tetramethylguanidine Chemical compound CN(C)C(=N)N(C)C KYVBNYUBXIEUFW-UHFFFAOYSA-N 0.000 claims 2
- ZFDNAYFXBJPPEB-UHFFFAOYSA-M 2-hydroxyethyl(tripropyl)azanium;hydroxide Chemical compound [OH-].CCC[N+](CCC)(CCC)CCO ZFDNAYFXBJPPEB-UHFFFAOYSA-M 0.000 claims 2
- KFJDQPJLANOOOB-UHFFFAOYSA-N 2h-benzotriazole-4-carboxylic acid Chemical compound OC(=O)C1=CC=CC2=NNN=C12 KFJDQPJLANOOOB-UHFFFAOYSA-N 0.000 claims 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims 2
- 150000001412 amines Chemical class 0.000 claims 2
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims 2
- 239000012964 benzotriazole Substances 0.000 claims 2
- 150000002148 esters Chemical class 0.000 claims 2
- KVFVBPYVNUCWJX-UHFFFAOYSA-M ethyl(trimethyl)azanium;hydroxide Chemical compound [OH-].CC[N+](C)(C)C KVFVBPYVNUCWJX-UHFFFAOYSA-M 0.000 claims 2
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 claims 2
- 239000004094 surface-active agent Substances 0.000 claims 2
- 150000003852 triazoles Chemical class 0.000 claims 2
- FVRSWMRVYMPTBU-UHFFFAOYSA-M 1-hydroxypropyl(trimethyl)azanium;hydroxide Chemical compound [OH-].CCC(O)[N+](C)(C)C FVRSWMRVYMPTBU-UHFFFAOYSA-M 0.000 claims 1
- 239000001763 2-hydroxyethyl(trimethyl)azanium Substances 0.000 claims 1
- LNIKLLYZLOITBF-UHFFFAOYSA-N CCCCCCCCCCCCCC[Bi] Chemical compound CCCCCCCCCCCCCC[Bi] LNIKLLYZLOITBF-UHFFFAOYSA-N 0.000 claims 1
- 235000019743 Choline chloride Nutrition 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Substances CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims 1
- WDJHALXBUFZDSR-UHFFFAOYSA-N acetoacetic acid Chemical compound CC(=O)CC(O)=O WDJHALXBUFZDSR-UHFFFAOYSA-N 0.000 claims 1
- 150000001335 aliphatic alkanes Chemical class 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 229910052787 antimony Inorganic materials 0.000 claims 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims 1
- 239000012965 benzophenone Substances 0.000 claims 1
- 230000003115 biocidal effect Effects 0.000 claims 1
- SGMZJAMFUVOLNK-UHFFFAOYSA-M choline chloride Chemical compound [Cl-].C[N+](C)(C)CCO SGMZJAMFUVOLNK-UHFFFAOYSA-M 0.000 claims 1
- 229960003178 choline chloride Drugs 0.000 claims 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
- VGGRCVDNFAQIKO-UHFFFAOYSA-N formic anhydride Chemical compound O=COC=O VGGRCVDNFAQIKO-UHFFFAOYSA-N 0.000 claims 1
- NBZBKCUXIYYUSX-UHFFFAOYSA-N iminodiacetic acid Chemical compound OC(=O)CNCC(O)=O NBZBKCUXIYYUSX-UHFFFAOYSA-N 0.000 claims 1
- MPQXHAGKBWFSNV-UHFFFAOYSA-N oxidophosphanium Chemical group [PH3]=O MPQXHAGKBWFSNV-UHFFFAOYSA-N 0.000 claims 1
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 claims 1
- 229910052712 strontium Inorganic materials 0.000 claims 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims 1
- 150000003462 sulfoxides Chemical class 0.000 claims 1
- 229910021653 sulphate ion Inorganic materials 0.000 claims 1
- 125000003698 tetramethyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- WGTYBPLFGIVFAS-UHFFFAOYSA-N tetramethylazanium;hydrate Chemical compound O.C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-N 0.000 claims 1
- OSBSFAARYOCBHB-UHFFFAOYSA-N tetrapropylammonium Chemical compound CCC[N+](CCC)(CCC)CCC OSBSFAARYOCBHB-UHFFFAOYSA-N 0.000 claims 1
- GRNRCQKEBXQLAA-UHFFFAOYSA-M triethyl(2-hydroxyethyl)azanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CCO GRNRCQKEBXQLAA-UHFFFAOYSA-M 0.000 claims 1
- BJAARRARQJZURR-UHFFFAOYSA-N trimethylazanium;hydroxide Chemical compound O.CN(C)C BJAARRARQJZURR-UHFFFAOYSA-N 0.000 claims 1
- YRYSAWZMIRQUBO-UHFFFAOYSA-N trimethylsulfoxonium Chemical compound C[S+](C)(C)=O YRYSAWZMIRQUBO-UHFFFAOYSA-N 0.000 claims 1
- 235000012431 wafers Nutrition 0.000 description 22
- 229910052751 metal Inorganic materials 0.000 description 20
- 239000002184 metal Substances 0.000 description 20
- 239000000463 material Substances 0.000 description 18
- 229910021641 deionized water Inorganic materials 0.000 description 17
- 238000004380 ashing Methods 0.000 description 15
- 238000001020 plasma etching Methods 0.000 description 14
- 239000010949 copper Substances 0.000 description 13
- 229910052802 copper Inorganic materials 0.000 description 11
- 239000010410 layer Substances 0.000 description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 9
- GTDKXDWWMOMSFL-UHFFFAOYSA-M tetramethylazanium;fluoride Chemical compound [F-].C[N+](C)(C)C GTDKXDWWMOMSFL-UHFFFAOYSA-M 0.000 description 9
- 230000006378 damage Effects 0.000 description 8
- 239000008367 deionised water Substances 0.000 description 8
- 235000011114 ammonium hydroxide Nutrition 0.000 description 7
- 125000004432 carbon atom Chemical group C* 0.000 description 7
- 239000003989 dielectric material Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 6
- 239000011229 interlayer Substances 0.000 description 6
- 125000003396 thiol group Chemical class [H]S* 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 229910052707 ruthenium Inorganic materials 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000004377 microelectronic Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000012085 test solution Substances 0.000 description 3
- RILZRCJGXSFXNE-UHFFFAOYSA-N 2-[4-(trifluoromethoxy)phenyl]ethanol Chemical compound OCCC1=CC=C(OC(F)(F)F)C=C1 RILZRCJGXSFXNE-UHFFFAOYSA-N 0.000 description 2
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 2
- ROZSPJBPUVWBHW-UHFFFAOYSA-N [Ru]=O Chemical class [Ru]=O ROZSPJBPUVWBHW-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 2
- 229910052454 barium strontium titanate Inorganic materials 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052797 bismuth Inorganic materials 0.000 description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
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- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910001925 ruthenium oxide Inorganic materials 0.000 description 2
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
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- 238000003756 stirring Methods 0.000 description 2
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- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-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
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- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
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- 206010036790 Productive cough Diseases 0.000 description 1
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- KHWAOZMHRXBYEP-UHFFFAOYSA-N [OH-].C(C)[NH+](CCCCCCCCCC)CC Chemical compound [OH-].C(C)[NH+](CCCCCCCCCC)CC KHWAOZMHRXBYEP-UHFFFAOYSA-N 0.000 description 1
- NFXXTIBDWWYFKM-UHFFFAOYSA-N [OH-].C(CCCCCCCCCCCC)[NH2+]CC Chemical compound [OH-].C(CCCCCCCCCCCC)[NH2+]CC NFXXTIBDWWYFKM-UHFFFAOYSA-N 0.000 description 1
- WDJHALXBUFZDSR-UHFFFAOYSA-M acetoacetate Chemical compound CC(=O)CC([O-])=O WDJHALXBUFZDSR-UHFFFAOYSA-M 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000006117 anti-reflective coating Substances 0.000 description 1
- 230000003667 anti-reflective effect Effects 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- RCJVRSBWZCNNQT-UHFFFAOYSA-N dichloridooxygen Chemical group ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000012154 double-distilled water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- AVPRDNCYNYWMNB-UHFFFAOYSA-N ethanamine;hydrate Chemical compound [OH-].CC[NH3+] AVPRDNCYNYWMNB-UHFFFAOYSA-N 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- SCCCLDWUZODEKG-UHFFFAOYSA-N germanide Chemical compound [GeH3-] SCCCLDWUZODEKG-UHFFFAOYSA-N 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910021432 inorganic complex Inorganic materials 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910001853 inorganic hydroxide Inorganic materials 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 150000002500 ions 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
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 229940099690 malic acid Drugs 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- YPEWWOUWRRQBAX-UHFFFAOYSA-N n,n-dimethyl-3-oxobutanamide Chemical compound CN(C)C(=O)CC(C)=O YPEWWOUWRRQBAX-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- 238000001139 pH measurement Methods 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 239000012465 retentate Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 230000009528 severe injury Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 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
- 150000003512 tertiary amines Chemical class 0.000 description 1
- ZYSDERHSJJEJDS-UHFFFAOYSA-M tetrakis-decylazanium;hydroxide Chemical compound [OH-].CCCCCCCCCC[N+](CCCCCCCCCC)(CCCCCCCCCC)CCCCCCCCCC ZYSDERHSJJEJDS-UHFFFAOYSA-M 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910021642 ultra pure water Inorganic materials 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
- 238000002255 vaccination Methods 0.000 description 1
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0073—Anticorrosion compositions
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/08—Acids
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/32—Organic compounds containing nitrogen
- C11D7/3209—Amines or imines with one to four nitrogen atoms; Quaternized amines
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
- C23G1/16—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions using inhibitors
- C23G1/18—Organic 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
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/42—Stripping or agents therefor
- G03F7/422—Stripping or agents therefor using liquids only
- G03F7/425—Stripping or agents therefor using liquids only containing mineral alkaline compounds; containing organic basic compounds, e.g. quaternary ammonium compounds; containing heterocyclic basic compounds containing nitrogen
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/42—Stripping or agents therefor
- G03F7/422—Stripping or agents therefor using liquids only
- G03F7/426—Stripping or agents therefor using liquids only containing organic halogen compounds; containing organic sulfonic acids or salts thereof; containing sulfoxides
-
- 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
- H01L21/02041—Cleaning
- H01L21/02057—Cleaning during device manufacture
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/62—Quaternary ammonium compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
- C11D2111/22—Electronic devices, e.g. PCBs or semiconductors
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/24—Organic compounds containing halogen
- C11D3/245—Organic compounds containing halogen containing fluorine
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Inorganic Chemistry (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Description
1355416 九、發明說明: 〜 發明所屬之技術領域 本發明涉及一種用於從基材上 刊上去除殘留物的組合物和 使用該組合物的方法。 先前技術 在微電子結構的製造中涉及到很多步轉。在製造積體
電路的生產方案中有時雲里遮以M 午需要選擇性地姓刻半|體的不同表 面。在歷史上,爲了選擇性地去除材料,已在不同程度上 成功地使用了許多類型㈣不同的餘刻方法。此外,在微 電子結構中選擇性姓刻不同的層是積體電路製造過程中關 鍵性、決定性的步驟。 反應離子_卿)日益成爲在通孔、金屬線和溝槽形 成過程中用於圖案轉移的優先選擇的方法。例如,需要多 層互連線路的複雜半導體器件如高級D_s和微處理器 使用RIE製造通孔、金屬線和溝槽結構。穿過層間電介質, 通孔用來提供一層次的矽、矽化物或金屬線路和下—層次 的線路之間的接觸。金纽是用作ϋ件互連的傳導結構。 溝槽、、、。構用於金屬線結構的形成。通孔、金屬線和溝槽结 構通常暴露金屬和合金如A1/Cu、Cu、丁⑼、h、。
TaN、W、Tiw,石夕或妙化物如鎢 '鈦或始的石夕化物。腿 工藝通常留下(複雜混合物的)g留物,其可能包括再濺 2化物材料以及選自用於光刻地限定通孔、金屬線和/或 槽結構的光阻劑和抗反射塗料的可能的有機材料。 1355416 在RIE或其他蝕刻處理之後,通常通過用含有反應劑 (reactive agent)的電漿電漿灰化而圖案化的光阻劑來進 行電漿光阻劑殘留物清除,所述反應劑通常是活化的反應 、 性氣體(一種或多種),例如但不限於用於氧化過程的含氧 氣體或用於還原過程的含氫氣體。像RIE工藝一樣電聚 蝕刻或電漿灰化清除也留下複合殘留物’其包括有機材料 (如殘存的光阻劑、抗反射材料等)和取決於電漿蝕刻化 鲁 學和被處理基材的與電漿蝕刻有關的副産物如鈦、銅或相 - 關金屬的氧化物或鹵化物。 _ 因此希望提供一種能夠去除例如由使用電漿電聚的選 擇性蝕刻和/或RIE和氧化灰化/還原灰化產生的殘留物的 選擇性清潔組合物和方法。而且,希望提供一種能夠去除 殘留物如蝕刻和灰化殘留物、顯示出與也有可能暴露於清 潔組合物的金屬、高介電常數(“高k” )材料(如介電, ❼數大於4.1的材料)、石夕、石夕化物和/或包括低介電常數 φ ( 低k )材料(如介電常數小於4.0或小於3.5或小於 3.〇的材料)如沈積的氧化物的層間(interlevel)介電材料 相比對於殘留物選擇性高的選擇性清潔組合物和方法。希 望提供一種與例如氫矽倍半氧烷(HSQ)、曱基矽倍半氧烷 卜 (MSQ)、F〇x、由 Applied Materials,Inc_ 製造的 BLack - DIAMONDTM膜以及TEOS (原矽酸四乙酯)那樣的感光低k 或多孔低k膜相容並可與之一起使用的組合物。除以上所 述的之外’還希望是水基組合物以便其處理不損害環境。 1355416 發明内容 一 在此公開的水基組合物能夠選擇性地從基材上去除例 - 如但不限於電漿蝕刻、灰化後的殘留物或者其他殘留物, • 而不侵蝕可能也暴露於該組合物的金屬、低k*/或高让介 電材料至任何不希望的程度。此外,在此公開的組合物對 某些介電材料如氧化矽或金屬線或包括銅的夾層可以顯示 出最小的腐㉖速率。該清潔组合物基本上不含添加的有機 _ 溶劑,這允許半導體製造廠減少有機廢物、降低所有者的 成本。在一方案中提供一種從基材上去除殘留物的組合 .物,該組合物包括:水;季敍氫氧化物;含氣化合物;和 任選的腐蝕抑制劑(—。n inhibitor),其中該組合物基 本上不含添加的有機溶劑,並且其中該組合物具有大於9 的pH。 在此還公開了 一種用於從基材上去除包括姓刻和/或 灰化殘留物在内的殘留物的方法,該方法包括用在此公開 鲁的清潔組合物接觸基材。在此描述的一個方案中,提供一 種定義圖案的方法,該方法包括:將光阻劑塗覆到基材的 '至乂邓刀上,在光阻劑上光刻地定義圖案;將圖案轉移 j 土材的至^邛勿上,將圖案姓刻到基材中以形成圖案 化的基材’將圖案化的基材暴露於活化的反應性氣體以去 -除至少一部分光阻劑並提供殘留物;和通過用組合物㈣ 圖案化的基材去除殘留物,所述組合物包括:水;季錄氯 氧化物;含氟化合物’·和任選的腐蝕抑制劑,其中該組合 物基本上不含添加的有機溶劑,並且其中該組合物具有大 1355416 於9的pH 〇 在另一方案中’提供一種從基材上去除殘留物的方 法’該方法包括:用組合物接觸基材,所述組合物包括: :;季銨氫氧化物·’含氟化合物;和任選的腐蝕抑制劑, 其中該組合物基本上不含添加的有機溶劑,並且其中該組 合物具有大於9的pH。 實施方式 -種用於選擇性地去除殘留物的組合物及方法,所封 殘留物如,例如’處理殘留物如由蝕刻 ^刻、電㈣刻、電聚灰化或其組合.產生的殘留物: =開的清潔組合物是水基的並基本上不含即具有編 ^或者〇.5%或G 5%以下或者〇 ι%或q ι%以下的添加 不腐:劑。所述清潔組合物用於從基材上去除殘留物而 面的金屬和介電層並且通過消除對添加的有機溶 劑的需要而降低所有者的成本。 和任:述清潔組合物包括水;季銨氫氧化物;含氟化合物; ==抑制劑’其中該組合物的。H大於9。在一 方案中,所述清潔組合物基本上由水;季録氫氧化 條件3是:化和任選的腐钮抑制劑以及其他組分組成, 不損壞下面、他組分不不利地影響組合物的清潔性能,也 =材表面。在其他實施方案中,所述清潔組 制劑組成:氧化物;含氟化合物’·和任選的錢抑 1355416 在涉及到用於微電子器件的基材的清潔方法中,待去 除的典型殘留物可能包括,例如’有機化合物如曝光的和/ • 或灰化的光致抗蝕材料、灰化的光阻劑殘留物、uv或χ •射線硬化的光阻劑、含C-F的聚合物、低和高分子量聚合
物以及其他的有機蝕刻殘留物;無機化合物如金屬氧I 物、來自化學機械平面化(CMP)漿料的陶瓷粒子和其他無機 蝕刻殘留物·’含金屬的化合物如有機金屬殘留物和金屬有 機化合物;離子的和中性的、輕和重無機(金屬)物質,水 分,以及不溶性材料,包括由處理如平面化和蝕刻處理所 産生的粒子。在一個特別的實施方案中,去除的殘留物是 諸如由反應離子蝕刻、電漿蝕刻和/或電漿灰化産生的那些 處'理殘留物。 殘留物通常存在於基材中,所述基材也包括金屬,矽, 矽酸鹽和/或層間介電材料如,例如,沈積的矽氧化物和衍 生的矽氧化物如HSQ、MSQ、FOX、TEOS和自旋塗玻璃 ·( spin-〇n glass ),化學氣相沈積的介電材料,和/或高k材 料如矽酸铪、二氧化姶、鈦酸勰鋇(BST)、Ti〇2、Ta〇5,其 中殘留物和金屬,矽,矽化物,層間介電材料,低k、多 孔低k、和/或高k材料會與清潔組合物接觸。在此公開的 - 組合物和方法供選擇性地去除殘留物如光阻劑、BARC、填 - 縫劑(gaP fin )和/或處理殘留物而不明顯地腐蝕金屬,矽, 二氧化矽’層間介電材料,低k、多孔低k、和/或高k材 料°在某些方案中,基材可以含有金屬例如但不限於鋼、 銅σ金、鈦、氮化欽、組、氮化组、鶴、和/或鉢/嫣合金。 9 1355416 在此公開的組合物可以適於含有感光 .—王里。〜約99.9重量〇/〇逢 、: 量%〜約98重量%或約9〇重量%〜約98重量%&ί 水。水可附帶地作爲其組成部分中的組分而存在如,例 如,包括含氟化合物的水溶液,或^ ^ ^ ^ ^ . 凡有J以卓獨地添加它0 水的一些非限制性例子包括 錐去甘 』于匕括去離子水、超純水、蒸餾水、
雙重蒸餾水或金屬含量低的去離子水。 在此公開的組合物含有約〇5重量%〜約Η重量%或 約1 %〜'約1〇重量%或約1重量%〜約5重量%的季铵氣氧 化物。不例性的季銨氫氧化物可以是那些具有式 [N-mR^OH·化合物,其中Ri、R2、R3和&各自獨立 地是烧基、铺烧基及它們的組合。在本文中所使用的術 〇〇烷基指1〜20個碳原子、或1〜8個碳原子、或i〜 4個碳原子的直鏈或支鏈的未具體化(unsubstantiated)的煙
在一個實施方案中 低k膜的基材。 在此公開的組合物含右的 奶3百約65重量%〜約99 9 < + 旦 /w “一 * 基。適合的烴基的例子包括甲基、乙基、丙基、異丙基、 丁基和叔丁基。術語“低級烷基”指i〜4個碳原子的烷 基。在本文中使用的術語“羥基烷基,,指含有1〜2〇個碳 原子、或1〜8個碳原子、或!〜4個碳原子的烴基的直鏈 或支鏈的未具體化的羥基。適合的羥基烷基的例子包括羥 基乙基和羥基丙基。適合的季銨氫氧化物的例子包括四曱 基銨氫氧化物(TMAH)、四乙基銨氫氧化物、四丁基銨氫氧 化物(TBAH)、四丙基銨氫氧化物、三甲基乙基銨氫氧化 物、(2-羥基乙基)三甲基銨氫氧化物、(2_羥基乙基)三乙基 10 丄355416 銨氫氧化物、(2-羥基乙基)三丙基銨氫氧化物、(1 _羥基丙 基)三曱基銨氫氧化物、乙基三曱基銨氫氧化物、二乙基二 曱基銨氫氧化物和苄基三曱基銨氫氧化物。 在此描述的组合物還含有含氟化合物。含氟化合物或 其混合物的存在量基於組合物的總重量爲約〇丨重量%〜 約15重量%或約(M〜約1〇重量%或約〇2〜約5重量%。 含氟化合物可以包括通式RsR6R7R8NF表示的那些,其中 R·5、Re、R7和Rs各自獨立地是氫、醇基、烷氧基、烷基及 它們的混合物。這樣的化合物的例子包括氟化銨、四甲基 銨氟化物、四乙基銨氟化物、四丁基銨氟化物及它們的混 口物。含氟化合物的更進一步的例子包括氟硼酸、氫氟酸、 氟硼酸鹽、氟硼酸、四丁基銨四氟硼酸鹽、六氟化鋁和氟 化膽鹼。在更進一步的實施方案中,可以使用的含氟化合 物是脂族伯、仲或叔胺的氟化物鹽。 在此公開的組合物可以任選地含有約〇〜約15重量% 或約0.2重量。/。〜約10重量%或約〇 5重量%〜約5重量% 的腐蝕抑制劑。可以使用本技術領域中已知的、用於類似 應用的任何腐蝕抑制劑,如在美國專利Ν〇. 5,417,877中公 開的那些,該專利引入本文作爲參考。腐蝕抑制劑可以是, 例如,有機酸、有機酸鹽、酚或三唑。具體的腐蝕抑制劑 的例子包括鄰胺基苯甲酸、沒食子酸、苯曱酸、間笨二釀、 馬來酸、虽馬酸、d,l-蘋果酸、丙二酸、鄰苯二甲酸、馬 來馱酐、鄰苯二曱酸酐 '苯并三唑(BZT)、間苯二酚、I 贫、,一 吸暴 开二唑、二乙基羥基胺及它們的乳酸和檸檬酸鹽,等等 1355416 的例子.包括鄰苯二酚、連 可以使用的腐蝕抑制劑的進一步 苯三紛和沒食子酸的酯。適合的麼 w腐餘抑制劑的其他例子包 括果糖、硫代硫酸銨 '甘氨酸、3丨缺 礼酸、四甲基胍、亞胺基
二乙酸和二甲基乙酰乙酰胺lL 任—些實施方案中,腐蝕抑 制劑是含疏基化合物,例如但不PP h 个喂於2-巯基-5-甲基苯并咪 唾和2-疏基嗟唾啉。腐蝕抑制劑的另外的其他例子包括在 化合物的或β-位的-側具有經基和/或叛基的含巯基化
合物。這些含疏基化合物的具體例子包括3_疏基_12_丙二 醇(它也被稱作硫甘油)' Μ2,基笨基硫)_2铺硫醇、 3-(2-經基乙基硫)-2-經基丙基硫醇、9 土;II·畔、2-疏基丙酸、3-疏基丙 酸及它們的混合物。 在某些實施方案中,在此公開的組合物可以進一步包 括一種或多種附加組分或添加劑,只要這些添加劑不不利 地影響組合物的清潔性能也不損壞下面的基材表面。這些 添加劑的例子包括但不限於表面反應劑、螯合劑、化學改 性劑、染料、殺生物劑和/或其他添加劑,它們的量基於組 合物的總重量總計可以達到約5重量%。 在此公開的組合物可以具有大於9〜約14、或大於9 〜約12範圍内的PH。
在此公開的組合物與低k膜例如但不限於HSQ (FOx)、MSQ 和由 Dow Chemical,Inc.製造的 SiLKTM,以及 其他膜相容。所述組合物也可在低溫下有效地清除蝕刻之 後和/或灰化之後的光阻劑和電漿蝕刻殘留物如有機殘留 物、有機金屬殘留物、無機殘留物、金屬氧化物或光阻劑 12 1355416 複合物,而對下面的基材如例如含有銅、鈦或二者的那些 基材的腐蝕相對較弱。此外,所述組合物與各種低k、多 孔低k和高k材料相容。 - 在製造過程中,光阻劑層塗覆在基材上。使用光刻法, 在光阻劑層上限定出圖案。在某些實施方案中,圖案化的 光阻劑層經歷電漿蝕刻如RIE,借此圖案被轉移到基材上。 然後通過濕式化學手段和/或乾式去除處理(如,電漿蝕刻、 φ 電漿灰化或二者)除去圖案化的光阻劑層。在使用RIE將圖 •案轉移到基材上的實施方案中,蝕刻殘留物在濕式化學和/ 或乾式去除處理之前産生。如果不對基材進行灰化,則待 >月除的主要殘留物是蝕刻殘留物和光阻劑殘留物。在基材 被灰化的實施方案中,待清除的主要殘留物是灰化的殘留 物如灰化的光阻劑和蝕刻殘留物(如果進行蝕刻步驟的 話)。 在此描述的方法可以通過用所述組合物接觸具有作爲 φ 膜或殘留物存在的金屬、有機或金屬•有機聚合物 '無機 鹽、氧化物、氫氧化物、或複合物或它們的組合的基材來 進行。貫際條件如溫度、時間等取決於待清除的殘留物的 性質和厚度。通常,使基材與組合物接觸或將基材浸入含 . 有組合物的容器中,所述組合物的溫度爲20°C〜85。〇,或 - 2〇t:〜6〇°C,或20°C〜4〇°C。基材暴露於組合物的典型時 間可以爲,例如,(M〜60分鐘,或丄〜”分鐘,或 1 5分鐘。在與組合物接觸之後,可以漂洗基材,然後乾燥 之。通常在惰性氣氛下進行乾燥。在某些實施方案中,在 1355416 基材與在此描述的組合物接觸之前、期間和/或之後都可以 使用去離子水漂洗劑或含有去離子水及其他添加劑的漂洗 劑進行漂洗。然而,所述組合物可以用於本技術領域中已 知的、使用清潔液清除蝕刻後和/或灰化後的光阻劑、灰化 或蝕刻殘留物和/或其他殘留物的任何方法。 實施例 提供下列實施例以進一步闡明在此公開的組合物和方 法。各種示例性組合物的例子和各組合物的pH水平列於表 I中。在表I中,所有的量均爲重量百分比,並且合計達 1〇〇重量%。在此公開的組合物是通過在容器中在室溫下將 組分混合在一起直到所有固體都溶解爲止製備的。在下面 的實施例中,pH測量是使用5%水溶液在環境溫度下進行 的。在暴露於組合物之前,基材塗覆以被顯影、蝕刻並灰 化的正性抗蝕劑。在下面的表中,“ N.T. ”表示未測試, n·a* 表示不可用。 表II示出了各種示例性組合物從矽晶片測試基材上去 除殘留物的有效性。晶片具有低k、含氧化矽的膜如由JSR, Inc.提供的JSRLKD-5109TMp_MSQ膜、氮化鈦阻擋層銅 金屬化層、BARC層以及用電漿蝕刻和灰化法蝕刻並灰化 的光阻劑圖案。然後通過將基材浸在各種示例性組合物中 來處理基材。在這種方法中,一個或多個測試晶片放置在 盛有400 mi各示例性組合物的6〇〇毫升(ml)燒杯中。該 ml燒杯還包括以4〇〇 rpm旋轉的1英寸攪拌棒。然後按表 14 1355416 Π中提供的時間和溫度來加熱其中含有晶片料例性k合 物。在暴露於示例性組合物後,用去離子水漂洗晶片並用 亂乳乾無之。將晶片劈開以提供邊緣(edge),錢用掃描 電子顯微鏡(隱)在晶片上的各個預定位置上檢杳並視覺 分析清_能和對下面的層間介電質⑽)的損壞,並像在 表11中提供的那樣以下列方式給以代碼:對於清潔, “+++”表示優,“++,,表示好,“+,,表示尚可,“,,表 不差;對於肋損壞,“++”表示沒有損壞,‘‘+,,表示僅 有一點點損壞,“·,,表示嚴重損壞。 從各個具有一層沈積在其上的鋼的矽晶片基材獲得的 =姓速率匯總在表心。在所有的下列腐㈣率中測 U在暴露5、1()、2〇、4G和⑽分鐘時進行的。在各時間 門隔測定厚度並使用每種示例性組合物的結果的.“最小二 乘擬。模型作出曲線I每種組合物的“最小二乘擬 合”模型的計算斜率是得到的以埃/分鐘(A—爲單位的 腐姓速率。在腐料率的敎中,晶片具有—沈積在其上 的已知厚度的銅覆蓋層。使用CDEResMap 273 F〇urp〇int
Pro曰be測定晶片的初始厚度。在測定初始厚度之後,將試 驗曰曰片/又在不例性組合物中。5分鐘後,#晶片從試驗溶 液:移出’用去離子水漂洗1分鐘,並在氮氣下徹底乾燥。 HB片的厚度’如果必要的話對試驗晶片重復所述步 15 1 有鋼、緻密的摻雜的原矽酸四乙酯(TEOS)以及爲 夕孔甲基矽倍半氧烷(MSQ)膜的JSR LEB-043TM的各矽晶 1355416 _ _ _ _ 片的腐蝕速率匯總於表III中。太痛了认…―…… τ在所有的下列腐蝕速率中, 測量是在暴露5、10、20、40釦Μ八拉* U和6〇分鐘時以及在表III中 指定的溫度下進行的。在各砗n „ 蚤時間間隔測定厚度並使用每種 示例性組合物的結果的“最小—悉权人,,α 取h一乘擬合模型作出曲線 圖。每種組合物的“最小-桊挺人” π 取孓擬合杈型的計算斜率是得 到的以埃/分鐘(A/min)爲單位的腐為,φ .玄,. 干1的腐蝕速率。在銅腐蝕速率或 TEOS輕速率的測定中,晶片都具有—沈積在其上的具有 已知厚度的覆蓋層1於Cu腐料率,制咖⑹㈣ 273 Four Point Probe測定晶片的如私揎电 ., j〜日日月的初始厚度。在測定初始厚 度之後,將試驗晶片浸在示例性組合物中。5分鐘後,將 晶片從試驗溶液中移出,用去離子水漂洗3分鐘,並在氮 氣下徹底乾燥。測量各晶片的厚度,如果必要的話對試驗 晶片重復所述步驟。對於TE0S和JSR LEB-〇43TM膜腐蝕 速率’使用 FilmTek 2000 SE Spectr〇sc〇pic EllipS〇meter/Reflectomer測定初始厚度。在攪拌下將約2〇〇 ml試驗溶液放入250 ml燒杯中並且,如果需要的話,將其 加熱到指定溫度。如果僅一個晶片被放在含有溶液的燒杯 中’則一晶片模型(dummy wafer )被放在該燒杯中。5分 鐘後’用去離子水漂洗各試驗晶片3分鐘並氮氣下乾燥。 在測定厚度之前,將TE0S和JSR LEB-043TM晶片在110 C的>·ΒΠ·度下棋1 〇分鐘。.對每個晶片進行測量,如果必要的 話重復所述步驟。 16 1355416 表i :組合物 實施例1 實施例2 實施例3 實施例4 DIW 90 DIW 89 DIW 89 DIW 89 TMAH (25%) 7.5 TMAH (25%) 8 TMAH (25%) 7.5 TMAH (25%) 7.5 TMAF (20%) 2.5 TMAF (20%) 3 TMAF (20%) 2.5 TMAF (20%) 2.5 丙二酸 1 硫甘油 1 PH 11.92 PH 11.55 PH 10.66 PH 11.67 實施例5 實施例6 實施例7 實施例8 DIW 82.5 DIW 77.5 DIW 76.5 DIW 81.5 TMAH (25%) 15 TMAH (25%) 20 TMAH (25%) 20 TMAH (25%) 15 TMAF (20%) 2.5 TMAF (20%) 2.5 TMAF (20%) 2.5 TMAF (20%) 2.5 丙二酸 1 硫甘油 1 pH 11.82 PH 11.99 pH 12.07 pH 11.88
DIW 去離子水 TMAH 四甲基銨氫氧化物,25%水溶液 TMAF 四曱基銨氟化物,20%水溶液 17 1355416 表II : SEM資料
溫度(°C ) 時間(分) Cu/JSRLKD-5109™ Cu/pJSR LKD-5109™ 清潔 ILD損壞 清潔 ILD損壞 實施例1 25 30 + + + + - + + 40 15 '+ + + + + + + + - 實施例2 25 30 - + + + + + + - 40 15 + + + + + + - 實施例3 25 30 + + + + + + + + + 40 15 + + + + + + + + + + 實施例4 25 30 + + + + + + + + + + + 40 5 + + + + + + N.T. N.T. 40 15 + + + + + + + + + + + 表III :腐蝕速率資料 組合物 銅(25°C) 銅(40。〇 TEOS(摻雜 的,未緻密化 的)(25。〇 TEOS(摻雜 的,未緻密化 的)(40°C) JSR LEB-043™ (25°〇 實施例1 4 4 <1 <1 N.T. 實施例2 2 7 、 <1 <1 N.T. 實施例3 <1 4 <1 <1 <1 實施例4 1 2 <1 <1 <1 實施例5 2 N.T. <1 N.T. N.T. 實施例6 4 N.T. <1 N.T. N.T. 實施例7 1 N.T. <1 N.T. N.T. 實施例8 1 N.T. <1 N.T. N.T. 18
Claims (1)
1355416 κ . . ’ 年月日年11月修正) 〒、申請專利範圍 1. 一種用於從基材上去除殘留物的組合物,該組合物 包括: 65〜99.9重量%的水; 0.5〜15重量%的季銨氫氧化物,其包括具有通式 [N-RiR^R^Rd+OH·的化合物,其中&、R2、R3和R4各自獨 立地是烷基、羥基烷基或它們的組合; 0.1〜10重量%的含氟化合物,其包括至少一化合物係 ® 選自具有通式r5r6r7r8nf的化合物,其中R5、R6、R7和 Rs各自獨立地是氫、醇基、烷氧基、烷基或它們的組合; 氫氟酸;氟化膽鹼;氟硼酸鹽;六氟化鋁;胺的氟化物鹽 及它們的組合;和 任選的0〜10重量%的腐蚀抑制劑, 其中該組合物基本上不含添加的有機溶劑,並且 其中該組合物具有大於9的pH。 2. 如申請專利範圍第1項的的組合物,其包括該腐独 抑制劑。 •如申請專利範圍第2項的組合物,其中所述腐姓抑 制劑選自下列當中的至少一種:有機酸、有機酸鹽、鄰苯 一紛、間苯二酚、苯盼、馬來酸酐、鄰苯二曱酸酐、連苯 三齡、沒食子酸或其酯、苯并三唑、羧基苯并三唑、二乙 基經基胺、果糖、硫代硫酸錢、甘氨酸、四曱基胍、亞胺 19 1355416 (2011年11月修正) 基二乙酸、硫甘油和它們的混合物。. 4. 如申請專利範圍第1項的組合物,其中所述季錄氫 氧化物選自四甲基銨氫氧化物、四乙基錄氫氧化物、四丙 基銨氫氧化物、四丁基銨氫氧化物、三甲基乙基銨氫氧化 物、(2-羥基乙基)三甲基銨氫氧化物、(2·羥基乙基)三乙基 敍氫氧化物、(2-經基乙基)三丙基敍氫氧化物、(丨_經基丙 基)三甲基敍氳氧化物和它們的混合物。 5. 如申請專利範圍第1項的組合物,其中所述含氣化 合物包括具有通式RsR^RyRgNF的化合物,其中r5、R6、 R<7和Rs各自獨立地是氫、醇基、烧氧基、燒基或它們的組 合。 6. 如申請專利範圍第5項的組合物,其中所述含氟化 合物選自四甲基銨氟化物、四乙基銨氟化物、四丁基銨氟 化物、氟化膽鹼和它們的混合物。 7. 如申請專利範圍第1項的組合物,其中所述含氟化 合物包括氫氟酸;氟化膽鹼;氟硼酸鹽;六氟化鋥;胺的 氟化物鹽或它們的組合》 8. —種定義圖案的方法,其包括: 將光阻劑塗覆到基材上; 1355416 (2011年11月修正) 在所述光阻劑上光刻地定義圖案; 將所述圖案轉移到所述基材的至少一部分上; 將所述圖案蝕刻到所述基材中以形成圖案化的基材; 將所述圖案化的基材暴露於活化的反應性氣體以去除 所述光阻劑的至少一部分從而提供殘留物; 通過用組合物接觸所述基材從所述基材上去除殘留 物,所述組合物包括:水; 季銨氫氧化物,其包括具有通式[N-R^R^Hj+OH·的 化合物,其中R^RrR3和I各自獨立地是烷基、羥基 炫基或它們的組合; 含氟化合物,其包括至少一化合物係選自具有通式 R5R6R7R8NF的化合物,其中r5、r6、r7和r8各自獨立地 疋氫、醇基、烧氧基、烧基或它們的組合;氫氟酸;氟化 膽鹼;氟硼酸鹽;六氟化鋁;胺的氟化物鹽及它們的組合; 任選的腐姓抑制劑;和 任選的添加劑,該添加劑係選自界面活性劑、螯合劑、 染料、殺生物劑和它們的組合, 其中所述組合物基本上不含添加的有機溶劑,並且其 中所述組合物具有大於9的pH。 、 9· 一種從基材上去除殘留物的方法,該方法包括用 組合物接觸所述基材,所述組合物包括· 65〜99.9重量。/。的水; 〇·5〜15重4%的季Μ氧化物’其包括具有通式 21 1355416 (2011年11月修正) [N-RiR^nroH.的化合物,莫中R丨、&、R3和r4各自獨 立地是烧基、羥基烷基或它們的組合; 0.1〜10重量%的含氟化合物’其包括至少一化合物係 選自具有通式的化合物,其中R5、r6、r7和 Rs各自獨立地是氫、醇基、烧氧基、烷基或它們的組合; 氫氟酸;氟化膽鹼;氟硼酸鹽;六氟化鋁;胺的氟化物鹽 及它們的組合; I 以及任選的〇〜10重量%的腐蝕抑制劑,其係選自下 列當中的至少一種:有機酸、有機酸鹽、鄰苯二酚、間苯 一齡、笨紛、馬來酸針、鄰苯二甲酸酐、連苯三紛、沒食 子酸或其酯、笨并三唑、羧基苯并三唑、二乙基羥基胺、 果糖、硫代硫酸錄、甘氨酸、四甲基胍、亞胺基二乙酸、 硫甘油和它們的混合物;和 任選的添加劑’該添加劑係選自界面活性劑、螯合劑、 染料、殺生物劑和它們的組合, _ 其中所述組合物基本上不含添加的有機溶劑,並且其 中所述組合物具有大於9的pH。 10.如申請專利範圍第1項的組合物,其中該組合物 . 基本上由下列成份組成: - 65〜99.9重量%的水; 〇·5〜15重量%的該季銨氫氧化物; 〇·1〜10重量%的該含氟化合物; 以及任選的0〜10重量%的該腐蝕抑制劑;和 22 « « (2011年1!月修正} 任選的〇〜5重i: %的各;劑。 申請專利範圍第10項的的組合物,其包括該腐 蚀抑制劑。 12.如申請專利範圍第1〇項的組合物其中所述季銨 氫氧化物選自四甲基銨氫氧化物、四乙基銨氫氧化物、四 丙基録氫氧化物、四丁基錄氫氧化物、三甲基乙基録氫氧 化物(2羥基乙基)三甲基銨氫氧化物、(2羥基乙基)三乙 基銨氫氧化物、(2_羥基乙基)三丙基銨氫氧化物、(1-羥基 丙基)三甲基銨氫氧化物和它們的混合物。 3.如申請專利範圍第η項的組合物其中所述季錄 氫氧化物選自四甲基錄氫氧化物、四乙基銨氫氧化物、四 丙基銨氫氧化物、四丁基銨氫氧化物、三甲基乙基銨氫氧 化物、(2·羥基乙基)三甲基銨氫氧化物、(2-羥基乙基)三乙 基銨氫氧化物、(2_羥基乙基)三丙基銨氫氧化物、(1-羥基 丙基)二甲基銨氫氧化物和它們的混合物。 , 14.如申請專利範圍第12項的組合物,其中所述含氟 • 化合物包括具有通式mR8NF的化合物,其中R5、R6、 R7和R8各自獨立地是氫、醇基、烷氧基、烷基或它們的組 合。 23 (2011年11月修正) 15.如申請專利氣圍f I3項的組合¥,真中所Ϊ含I 化合物包括具有通式mRsNF的化合物,其中R5、R6、 ' 7和R8各自獨立地是氫、醇基、烧氧基、烧基或它們的組 合0 16·如申請專利範圍第14項的組合物,其中所述含氟 化口物選自四甲基錄氣化物、四乙基錄氣化物、四丁基敍 • 氟化物、氟化膽鹼和它們的混合物。 17. 如申請專利範圍第15項的組合物,其中所述含氟 化合物選自四甲基鍵I化物 '四乙基錄氣化物、四丁基鍵 氟化物、氟化膽鹼和它們的混合物。 18. 如申請專利範圍第12項的組合物,其中所述含氟 化口物包括氫故酸;1化膽驗;氣蝴酸鹽;六敗化鋁;胺 φ 的氟化物鹽或它們的組合。 19. 如申請專利範圍第13項的組合物,其中所述含氟 化合物包括氫氟酸;氟化膽鹼;氟硼酸鹽;六氟化鋩;胺 - 的氟化物鹽或它們的組合。 20. 如申請專利範圍第11項的組合物其中所述腐蝕 抑制劑選自下列當中的至少一種:有機酸、有機酸癉、鄰 苯二酚、間苯二酚、苯酚、馬來酸酐、鄰苯二甲酸酐、連 24 1355416 1 (2011年11月修正) 苯三酚、沒食子ϋ其^旨、苯并三唑、羧基冢#三唑、二 乙基羥基胺、果糖、硫代硫酸銨、甘氨酸、四甲基胍、亞 胺基二乙酸、硫甘油和它們的混合物。 21.如申請專利範圍第10項的的組合物,其包括該添 加劑。
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Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9058975B2 (en) * | 2006-06-09 | 2015-06-16 | Lam Research Corporation | Cleaning solution formulations for substrates |
US8500913B2 (en) * | 2007-09-06 | 2013-08-06 | Micron Technology, Inc. | Methods for treating surfaces, and methods for removing one or more materials from surfaces |
CN101597548A (zh) * | 2008-06-06 | 2009-12-09 | 安集微电子科技(上海)有限公司 | 一种等离子刻蚀残留物清洗液 |
JP5445795B2 (ja) * | 2009-12-25 | 2014-03-19 | 独立行政法人科学技術振興機構 | 結晶性コバルトシリサイド膜の形成方法 |
EP2515327A1 (en) * | 2011-04-20 | 2012-10-24 | STMicroelectronics (Tours) SAS | Method for etching a BST layer |
CN102902169A (zh) * | 2011-07-29 | 2013-01-30 | 中芯国际集成电路制造(上海)有限公司 | 去除光刻胶层的方法 |
CN104220643B (zh) * | 2011-12-20 | 2016-05-04 | 索尔维投资有限公司 | 酚类化合物作为金属表面腐蚀活化剂的用途 |
US9132436B2 (en) | 2012-09-21 | 2015-09-15 | Applied Materials, Inc. | Chemical control features in wafer process equipment |
US9536730B2 (en) * | 2012-10-23 | 2017-01-03 | Air Products And Chemicals, Inc. | Cleaning formulations |
US9558927B2 (en) * | 2013-03-14 | 2017-01-31 | Taiwan Semiconductor Manufacturing Company, Ltd. | Wet cleaning method for cleaning small pitch features |
US8974692B2 (en) | 2013-06-27 | 2015-03-10 | Air Products And Chemicals, Inc. | Chemical mechanical polishing slurry compositions and method using the same for copper and through-silicon via applications |
US20160225652A1 (en) | 2015-02-03 | 2016-08-04 | Applied Materials, Inc. | Low temperature chuck for plasma processing systems |
US9576788B2 (en) * | 2015-04-24 | 2017-02-21 | Applied Materials, Inc. | Cleaning high aspect ratio vias |
KR102427699B1 (ko) | 2015-04-27 | 2022-08-01 | 삼성전자주식회사 | 포토레지스트 제거용 조성물 및 이를 이용한 반도체 장치의 제조 방법 |
TWI818893B (zh) * | 2015-07-14 | 2023-10-21 | 美商富士軟片電子材料美國股份有限公司 | 清潔組成物及其使用方法 |
US9741593B2 (en) | 2015-08-06 | 2017-08-22 | Applied Materials, Inc. | Thermal management systems and methods for wafer processing systems |
US10504700B2 (en) | 2015-08-27 | 2019-12-10 | Applied Materials, Inc. | Plasma etching systems and methods with secondary plasma injection |
US10504754B2 (en) | 2016-05-19 | 2019-12-10 | Applied Materials, Inc. | Systems and methods for improved semiconductor etching and component protection |
JP2020513440A (ja) * | 2016-11-25 | 2020-05-14 | インテグリス・インコーポレーテッド | エッチング後残留物を除去するための洗浄組成物 |
US11276559B2 (en) | 2017-05-17 | 2022-03-15 | Applied Materials, Inc. | Semiconductor processing chamber for multiple precursor flow |
US11276590B2 (en) | 2017-05-17 | 2022-03-15 | Applied Materials, Inc. | Multi-zone semiconductor substrate supports |
US10297458B2 (en) | 2017-08-07 | 2019-05-21 | Applied Materials, Inc. | Process window widening using coated parts in plasma etch processes |
US11401441B2 (en) | 2017-08-17 | 2022-08-02 | Versum Materials Us, Llc | Chemical mechanical planarization (CMP) composition and methods therefore for copper and through silica via (TSV) applications |
US11328909B2 (en) | 2017-12-22 | 2022-05-10 | Applied Materials, Inc. | Chamber conditioning and removal processes |
US11049755B2 (en) | 2018-09-14 | 2021-06-29 | Applied Materials, Inc. | Semiconductor substrate supports with embedded RF shield |
US11062887B2 (en) | 2018-09-17 | 2021-07-13 | Applied Materials, Inc. | High temperature RF heater pedestals |
US11682560B2 (en) | 2018-10-11 | 2023-06-20 | Applied Materials, Inc. | Systems and methods for hafnium-containing film removal |
US11121002B2 (en) | 2018-10-24 | 2021-09-14 | Applied Materials, Inc. | Systems and methods for etching metals and metal derivatives |
US11437242B2 (en) | 2018-11-27 | 2022-09-06 | Applied Materials, Inc. | Selective removal of silicon-containing materials |
Family Cites Families (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63114128A (ja) * | 1986-10-31 | 1988-05-19 | Showa Denko Kk | 表面処理液 |
JPH05224403A (ja) * | 1992-02-10 | 1993-09-03 | Konica Corp | 感光性平版印刷版の処理廃液の処理方法 |
US6825156B2 (en) | 2002-06-06 | 2004-11-30 | Ekc Technology, Inc. | Semiconductor process residue removal composition and process |
JP3302120B2 (ja) * | 1993-07-08 | 2002-07-15 | 関東化学株式会社 | レジスト用剥離液 |
US5466389A (en) | 1994-04-20 | 1995-11-14 | J. T. Baker Inc. | PH adjusted nonionic surfactant-containing alkaline cleaner composition for cleaning microelectronics substrates |
US5498293A (en) | 1994-06-23 | 1996-03-12 | Mallinckrodt Baker, Inc. | Cleaning wafer substrates of metal contamination while maintaining wafer smoothness |
EP0972004A4 (en) | 1995-12-22 | 2000-01-19 | Henkel Corp | ALUMINUM AND TITANIUM CLEANING / DEOXIDATION ACID Virtually NO ATTACK |
JP2950407B2 (ja) * | 1996-01-29 | 1999-09-20 | 東京応化工業株式会社 | 電子部品製造用基材の製造方法 |
JPH1055993A (ja) | 1996-08-09 | 1998-02-24 | Hitachi Ltd | 半導体素子製造用洗浄液及びそれを用いた半導体素子の製造方法 |
US5817610A (en) | 1996-09-06 | 1998-10-06 | Olin Microelectronic Chemicals, Inc. | Non-corrosive cleaning composition for removing plasma etching residues |
US6245155B1 (en) | 1996-09-06 | 2001-06-12 | Arch Specialty Chemicals, Inc. | Method for removing photoresist and plasma etch residues |
US5780406A (en) | 1996-09-06 | 1998-07-14 | Honda; Kenji | Non-corrosive cleaning composition for removing plasma etching residues |
US6030932A (en) | 1996-09-06 | 2000-02-29 | Olin Microelectronic Chemicals | Cleaning composition and method for removing residues |
US5855811A (en) | 1996-10-03 | 1999-01-05 | Micron Technology, Inc. | Cleaning composition containing tetraalkylammonium salt and use thereof in semiconductor fabrication |
US5709756A (en) | 1996-11-05 | 1998-01-20 | Ashland Inc. | Basic stripping and cleaning composition |
EP0853335A3 (en) | 1997-01-10 | 1999-01-07 | Texas Instruments Incorporated | Slurry and process for the mechano-chemical polishing of semiconductor devices |
JPH11305437A (ja) * | 1998-04-21 | 1999-11-05 | Toshiba Corp | パターン形成方法 |
US6152148A (en) | 1998-09-03 | 2000-11-28 | Honeywell, Inc. | Method for cleaning semiconductor wafers containing dielectric films |
JP2000089479A (ja) * | 1998-09-09 | 2000-03-31 | Tokuyama Corp | フォトレジストアッシング残滓洗浄剤 |
KR100319881B1 (ko) * | 1999-02-03 | 2002-01-10 | 윤종용 | 집적 회로 기판 표면의 불순물을 제거하기 위한 세정 수용액 및 이를 이용한 세정 방법 |
US6703319B1 (en) | 1999-06-17 | 2004-03-09 | Micron Technology, Inc. | Compositions and methods for removing etch residue |
JP3255623B2 (ja) | 1999-06-17 | 2002-02-12 | 東京応化工業株式会社 | レジスト用剥離液組成物 |
US6413923B2 (en) | 1999-11-15 | 2002-07-02 | Arch Specialty Chemicals, Inc. | Non-corrosive cleaning composition for removing plasma etching residues |
JP3891768B2 (ja) * | 1999-12-28 | 2007-03-14 | 株式会社トクヤマ | 残さ洗浄液 |
US6417147B2 (en) | 2000-02-29 | 2002-07-09 | Showa Denko K.K. | Cleaning agent composition, method for cleaning and use thereof |
JP3738996B2 (ja) * | 2002-10-10 | 2006-01-25 | 東京応化工業株式会社 | ホトリソグラフィー用洗浄液および基板の処理方法 |
KR100398141B1 (ko) | 2000-10-12 | 2003-09-13 | 아남반도체 주식회사 | 화학적 기계적 연마 슬러리 조성물 및 이를 이용한반도체소자의 제조방법 |
JP2002202617A (ja) | 2000-12-27 | 2002-07-19 | Tosoh Corp | レジスト剥離用組成物 |
JP2005048189A (ja) * | 2001-02-09 | 2005-02-24 | Air Products & Chemicals Inc | 残留物除去用組成物 |
US6627587B2 (en) | 2001-04-19 | 2003-09-30 | Esc Inc. | Cleaning compositions |
US20030022800A1 (en) | 2001-06-14 | 2003-01-30 | Peters Darryl W. | Aqueous buffered fluoride-containing etch residue removers and cleaners |
JP2003005388A (ja) | 2001-06-26 | 2003-01-08 | Mitsubishi Gas Chem Co Inc | 半導体素子の製造方法。 |
MY131912A (en) * | 2001-07-09 | 2007-09-28 | Avantor Performance Mat Inc | Ammonia-free alkaline microelectronic cleaning compositions with improved substrate compatibility |
JP3797541B2 (ja) | 2001-08-31 | 2006-07-19 | 東京応化工業株式会社 | ホトレジスト用剥離液 |
KR100546169B1 (ko) * | 2001-09-21 | 2006-01-24 | 주식회사 하이닉스반도체 | 포토레지스트 제거용 용액 조성물 |
DE10156865A1 (de) * | 2001-11-20 | 2003-05-28 | Infineon Technologies Ag | Verfahren zum Ausbilden einer Struktur in einem Halbleitersubstrat |
JP3787085B2 (ja) | 2001-12-04 | 2006-06-21 | 関東化学株式会社 | フォトレジスト残渣除去液組成物 |
JP4252758B2 (ja) | 2002-03-22 | 2009-04-08 | 関東化学株式会社 | フォトレジスト残渣除去液組成物 |
US20030217764A1 (en) | 2002-05-23 | 2003-11-27 | Kaoru Masuda | Process and composition for removing residues from the microstructure of an object |
US6677286B1 (en) | 2002-07-10 | 2004-01-13 | Air Products And Chemicals, Inc. | Compositions for removing etching residue and use thereof |
DE10331033B4 (de) | 2002-07-12 | 2010-04-29 | Ekc Technology K.K. R&D Business Park Bldg. D-3F, Kawasaki | Herstellungsverfahren einer Halbleitervorrichtung und Reinigungszusammensetzung dafür |
JP3760197B2 (ja) | 2002-10-03 | 2006-03-29 | 大日本印刷株式会社 | プラスチックボトル用プリフォームのゲートカット装置 |
JP4374989B2 (ja) | 2003-11-12 | 2009-12-02 | 三菱瓦斯化学株式会社 | 洗浄液およびそれを用いた洗浄方法 |
SG129274A1 (en) * | 2003-02-19 | 2007-02-26 | Mitsubishi Gas Chemical Co | Cleaaning solution and cleaning process using the solution |
US20040220066A1 (en) | 2003-05-01 | 2004-11-04 | Rohm And Haas Electronic Materials, L.L.C. | Stripper |
JP2004330056A (ja) | 2003-05-07 | 2004-11-25 | Ebara Corp | 電子素子基板表面処理液用フィルターカートリッジ |
US7166539B2 (en) | 2003-07-22 | 2007-01-23 | Micron Technology, Inc. | Wet etching method of removing silicon from a substrate |
KR101056544B1 (ko) * | 2003-08-19 | 2011-08-11 | 아반토르 퍼포먼스 머티리얼스, 인크. | 마이크로전자 기판용 박리 및 세정 조성물 |
BRPI0416067A (pt) * | 2003-10-29 | 2007-01-02 | Mallinckrodt Baker Inc | removedores alcalinos de resìduo de cinza/gravação pós-plasma e composições de descascamento de fotorresistes contendo inibidores de corrosão de haleto de metal |
WO2005047422A1 (en) | 2003-11-11 | 2005-05-26 | Honeywell International Inc. | Selective etch and cleaning chemistries, methods of production and uses thereof |
CN101833251B (zh) * | 2004-02-11 | 2013-11-13 | 安万托特性材料股份有限公司 | 含有卤素含氧酸、其盐及其衍生物的微电子清洗组合物及清洗方法 |
US20050205835A1 (en) | 2004-03-19 | 2005-09-22 | Tamboli Dnyanesh C | Alkaline post-chemical mechanical planarization cleaning compositions |
JP4369284B2 (ja) * | 2004-04-19 | 2009-11-18 | 東友ファインケム株式会社 | レジスト剥離剤 |
US7682458B2 (en) * | 2005-02-03 | 2010-03-23 | Air Products And Chemicals, Inc. | Aqueous based residue removers comprising fluoride |
-
2005
- 2005-10-14 US US11/250,250 patent/US8772214B2/en not_active Expired - Fee Related
-
2006
- 2006-10-07 SG SG200606995-9A patent/SG131868A1/en unknown
- 2006-10-09 EP EP06021137A patent/EP1775337A1/en not_active Withdrawn
- 2006-10-09 MY MYPI20064297A patent/MY146827A/en unknown
- 2006-10-11 TW TW095137427A patent/TWI355416B/zh not_active IP Right Cessation
- 2006-10-12 KR KR1020060099285A patent/KR100822156B1/ko not_active IP Right Cessation
- 2006-10-13 JP JP2006279683A patent/JP4755060B2/ja not_active Expired - Fee Related
- 2006-10-16 CN CN200610135974.6A patent/CN1949085B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP4755060B2 (ja) | 2011-08-24 |
EP1775337A1 (en) | 2007-04-18 |
TW200714707A (en) | 2007-04-16 |
US8772214B2 (en) | 2014-07-08 |
CN1949085A (zh) | 2007-04-18 |
KR100822156B1 (ko) | 2008-04-16 |
MY146827A (en) | 2012-09-28 |
CN1949085B (zh) | 2014-10-15 |
US20070087949A1 (en) | 2007-04-19 |
KR20070041350A (ko) | 2007-04-18 |
SG131868A1 (en) | 2007-05-28 |
JP2007128064A (ja) | 2007-05-24 |
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