KR100835606B1 - 구리용 레지스트 제거용 조성물 - Google Patents
구리용 레지스트 제거용 조성물 Download PDFInfo
- Publication number
- KR100835606B1 KR100835606B1 KR1020020087408A KR20020087408A KR100835606B1 KR 100835606 B1 KR100835606 B1 KR 100835606B1 KR 1020020087408 A KR1020020087408 A KR 1020020087408A KR 20020087408 A KR20020087408 A KR 20020087408A KR 100835606 B1 KR100835606 B1 KR 100835606B1
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- South Korea
- Prior art keywords
- sulfonic acid
- composition
- resist
- compound
- copper
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- 239000000203 mixture Substances 0.000 title claims abstract description 58
- 239000010949 copper Substances 0.000 claims abstract description 105
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 101
- 229910052802 copper Inorganic materials 0.000 claims abstract description 100
- 239000000758 substrate Substances 0.000 claims abstract description 67
- 238000000034 method Methods 0.000 claims abstract description 65
- 230000007797 corrosion Effects 0.000 claims abstract description 51
- 238000005260 corrosion Methods 0.000 claims abstract description 51
- 229910052751 metal Inorganic materials 0.000 claims abstract description 38
- 239000002184 metal Substances 0.000 claims abstract description 38
- 239000004065 semiconductor Substances 0.000 claims abstract description 31
- 239000003112 inhibitor Substances 0.000 claims abstract description 26
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 25
- 238000000206 photolithography Methods 0.000 claims abstract description 22
- -1 tetrapropylene sulfonic acid Chemical compound 0.000 claims abstract description 21
- 229940092714 benzenesulfonic acid Drugs 0.000 claims abstract description 19
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 claims abstract description 9
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 claims abstract description 8
- WBIQQQGBSDOWNP-UHFFFAOYSA-N 2-dodecylbenzenesulfonic acid Chemical compound CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O WBIQQQGBSDOWNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229940060296 dodecylbenzenesulfonic acid Drugs 0.000 claims abstract description 8
- 150000001875 compounds Chemical class 0.000 claims description 27
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 claims description 25
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 229920002120 photoresistant polymer Polymers 0.000 claims description 16
- 239000003963 antioxidant agent Substances 0.000 claims description 14
- 125000003396 thiol group Chemical group [H]S* 0.000 claims description 14
- 230000003078 antioxidant effect Effects 0.000 claims description 13
- 150000003852 triazoles Chemical class 0.000 claims description 13
- 230000004888 barrier function Effects 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 10
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 9
- 150000004996 alkyl benzenes Chemical class 0.000 claims description 9
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 claims description 7
- QZQLBBPKPGSZBH-UHFFFAOYSA-N 1,2-dihydroindazole-3-thione Chemical compound C1=CC=C2C(S)=NNC2=C1 QZQLBBPKPGSZBH-UHFFFAOYSA-N 0.000 claims description 6
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 claims description 6
- KFJDQPJLANOOOB-UHFFFAOYSA-N 2h-benzotriazole-4-carboxylic acid Chemical compound OC(=O)C1=CC=CC2=NNN=C12 KFJDQPJLANOOOB-UHFFFAOYSA-N 0.000 claims description 6
- CMGDVUCDZOBDNL-UHFFFAOYSA-N 4-methyl-2h-benzotriazole Chemical compound CC1=CC=CC2=NNN=C12 CMGDVUCDZOBDNL-UHFFFAOYSA-N 0.000 claims description 6
- KLSJWNVTNUYHDU-UHFFFAOYSA-N Amitrole Chemical compound NC1=NC=NN1 KLSJWNVTNUYHDU-UHFFFAOYSA-N 0.000 claims description 6
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 6
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 6
- 239000012964 benzotriazole Substances 0.000 claims description 6
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical group O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 6
- WHOZNOZYMBRCBL-OUKQBFOZSA-N (2E)-2-Tetradecenal Chemical compound CCCCCCCCCCC\C=C\C=O WHOZNOZYMBRCBL-OUKQBFOZSA-N 0.000 claims description 5
- DJCYDDALXPHSHR-UHFFFAOYSA-N 2-(2-propoxyethoxy)ethanol Chemical compound CCCOCCOCCO DJCYDDALXPHSHR-UHFFFAOYSA-N 0.000 claims description 5
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims description 5
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 5
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 5
- 229940044654 phenolsulfonic acid Drugs 0.000 claims description 5
- MZQKADNPDLDGJD-UHFFFAOYSA-N 2,3,4,5-tetrapropylbenzenesulfonic acid Chemical compound CCCC1=CC(S(O)(=O)=O)=C(CCC)C(CCC)=C1CCC MZQKADNPDLDGJD-UHFFFAOYSA-N 0.000 claims description 4
- 239000002904 solvent Substances 0.000 abstract description 11
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 4
- 230000008054 signal transmission Effects 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 37
- 238000002474 experimental method Methods 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 229910021417 amorphous silicon Inorganic materials 0.000 description 8
- 239000011521 glass Substances 0.000 description 8
- 150000001412 amines Chemical class 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000003755 preservative agent Substances 0.000 description 7
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000011651 chromium Substances 0.000 description 6
- 238000001878 scanning electron micrograph Methods 0.000 description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- 238000001312 dry etching Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 238000000059 patterning Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000002161 passivation Methods 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- VCUFZILGIRCDQQ-KRWDZBQOSA-N N-[[(5S)-2-oxo-3-(2-oxo-3H-1,3-benzoxazol-6-yl)-1,3-oxazolidin-5-yl]methyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C1O[C@H](CN1C1=CC2=C(NC(O2)=O)C=C1)CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F VCUFZILGIRCDQQ-KRWDZBQOSA-N 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 229910004205 SiNX Inorganic materials 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- LPTWEDZIPSKWDG-UHFFFAOYSA-N benzenesulfonic acid;dodecane Chemical compound OS(=O)(=O)C1=CC=CC=C1.CCCCCCCCCCCC LPTWEDZIPSKWDG-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- NJRXVEJTAYWCQJ-UHFFFAOYSA-N thiomalic acid Chemical compound OC(=O)CC(S)C(O)=O NJRXVEJTAYWCQJ-UHFFFAOYSA-N 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 238000001039 wet etching Methods 0.000 description 2
- VWNAITWBRLKIIS-UHFFFAOYSA-N 1-sulfanylpropane-1,1-diol Chemical compound CCC(O)(O)S VWNAITWBRLKIIS-UHFFFAOYSA-N 0.000 description 1
- SPSSULHKWOKEEL-UHFFFAOYSA-N 2,4,6-trinitrotoluene Chemical compound CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O SPSSULHKWOKEEL-UHFFFAOYSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- AWFYPPSBLUWMFQ-UHFFFAOYSA-N 2-[5-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]-1-(1,4,6,7-tetrahydropyrazolo[4,3-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NN=C(O1)CC(=O)N1CC2=C(CC1)NN=C2 AWFYPPSBLUWMFQ-UHFFFAOYSA-N 0.000 description 1
- 239000005725 8-Hydroxyquinoline Substances 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- 229910018594 Si-Cu Inorganic materials 0.000 description 1
- 229910008465 Si—Cu Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229920006125 amorphous polymer Polymers 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- 238000000231 atomic layer deposition Methods 0.000 description 1
- 125000005605 benzo group Chemical group 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- CFBGXYDUODCMNS-UHFFFAOYSA-N cyclobutene Chemical compound C1CC=C1 CFBGXYDUODCMNS-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- ALKZAGKDWUSJED-UHFFFAOYSA-N dinuclear copper ion Chemical compound [Cu].[Cu] ALKZAGKDWUSJED-UHFFFAOYSA-N 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 239000004210 ether based solvent Substances 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229960003540 oxyquinoline Drugs 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- MCJGNVYPOGVAJF-UHFFFAOYSA-N quinolin-8-ol Chemical compound C1=CN=C2C(O)=CC=CC2=C1 MCJGNVYPOGVAJF-UHFFFAOYSA-N 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000935 solvent evaporation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- FODHIQQNHOPUKH-UHFFFAOYSA-N tetrapropylene-benzenesulfonic acid Chemical compound CC1CC11C2=C3S(=O)(=O)OC(C)CC3=C3C(C)CC3=C2C1C FODHIQQNHOPUKH-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/42—Stripping or agents therefor
-
- 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
- C11D3/20—Organic compounds containing oxygen
- C11D3/2068—Ethers
-
- 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
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/263—Ethers
-
- 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
- C11D7/34—Organic compounds containing sulfur
-
- 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
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Emergency Medicine (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
레지스트 제거제의 성분 | 부식특성 | ||||||||||
구분 | 아민 화합물 | 글리콜에테르용제 | 첨가제 1 | 첨가제 2 | 첨가제 3 | ||||||
종류 | 함량 (wt%) | 종류 | 함량 (wt%) | 종류 | 함량 (wt%) | 종류 | 함량 (wt%) | 종류 | 함량 (wt%) | 30분 침잠 | |
실시예1 | BSA | 0.2 | DEGEE | 99.3 | MSA | 0.5 | - | - | - | - | 1 |
실시예2 | BSA | 0.2 | DEGEE | 98.3 | MSA | 0.5 | Catechol | 1 | - | - | 0 |
실시예3 | BSA | 0.2 | DEGEE | 97.3 | MSA | 0.5 | Catechol | 1 | TT | 1 | 0 |
실시예4 | BSA | 0.2 | DEGEE | 95.8 | - | - | Catechol | 2 | TT | 2 | 0 |
실시예5 | BSA | 0.2 | DEGBE | 99.3 | MSA | 0.5 | - | - | - | - | 1 |
실시예6 | BSA | 0.2 | DEGBE | 98.3 | MSA | 0.5 | Catechol | 1 | - | - | 0 |
실시예7 | BSA | 0.2 | DEGBE | 97.3 | MSA | 0.5 | Catechol | 1 | TT | 1 | 0 |
실시예8 | BSA | 0.2 | DEGBE | 95.8 | - | - | Catechol | 2 | TT | 2 | 0 |
실시예9 | DDBSA | 0.2 | DEGEE | 95.8 | - | - | Catechol | 2 | TT | 2 | 1 |
비교예1 | BSA | 10 | DEGEE | 86 | Catechol | 2 | TT | 2 | 10 | ||
비교예2 | BSA | 1 | DEGEE | 95 | Catechol | 2 | TT | 2 | 10 | ||
비교예3 | BSA | 0.2 | DEGEE | 97.8 | Succinic Acid | 1 | TT | 1 | 10 | ||
비교예4 | TSA | 0.2 | DEGEE | 95.8 | Catechol | 2 | TT | 2 | 10 | ||
비교예5 | BSA | 0.2 | DEGEE | 97.8 | 8-HQ | 1 | TT | 1 | 0 | ||
BSA : 벤젠술폰산 TSA : 톨루엔술폰산 DDBSA : 도데실벤젠술폰산 DEGEE : 디에틸렌글리콜 에틸 에테르 DEGBE : 디에틸렌글리콜 부틸 에테르 DMAc : N,N-디메틸아세트아마이드 8-HQ : 8-하이드록시퀴놀린 TT : 톨리트리아졸 MSA : 머캅토숙신산 |
(1) 200초 침잠 | (2) 60초 침잠 | (3) 210초 침잠 | |
실시예 1 | 10 | 10 | 10 |
실시예 2 | 10 | 10 | 10 |
실시예 3 | 10 | 10 | 10 |
실시예 4 | 10 | 10 | 10 |
실시예 5 | 10 | 10 | 10 |
실시예 6 | 10 | 10 | 10 |
실시예 7 | 10 | 10 | 10 |
실시예 8 | 10 | 10 | 10 |
실시예 9 | 10 | 10 | 10 |
비교예 1 | 10 | 10 | 10 |
비교예 4 | 10 | 10 | 8 |
Claims (22)
- 알킬 벤젠 술폰산화합물 0.1 내지 10중량%의 제 1조성물과;글리콜 에테르 화합물 10 내지 99중량%의 제 2조성물과;부식방지제로서 0.5내지 5중량%의 제 3조성물을 포함하는 구리배선을 위한 레지스트 제거용 조성물.
- 제 1항에 있어서,상기 알킬 벤젠 술폰산 화합물은 벤젠술폰산, 톨루엔 술폰산, 도데실벤젠 술폰산, 테트라프로필벤젠 술폰산, 페놀 술폰산 중에서 하나 이상 선택되는 것을 특징으로 하는 구리배선을 위한 레지스트 제거용 조성물.
- 제 1항에 있어서,상기 글리콜 에테르 화합물은 에틸렌글리콜 메틸에테르, 에틸렌글리콜 에틸에테르, 에틸렌글리콜 부틸에테르, 디에틸렌글리콜 메틸에테르, 디에틸렌글리콜 에틸에테르, 디에틸렌글리콜 프로필에테르중에서 하나 이상 선택되는 것을 특징으로 하는 구리배선을 위한 레지스트 제거용 조성물.
- 제 1항에 있어서,상기 부식 방지제는 트리아졸계와 항산화제 중 각각 하나씩 선택되는 것을 특징으로 하는 구리배선을 위한 레지스트 제거용 조성물.
- 제 1항에 있어서,상기 부식 방지제는 머캅토기를 갖는 화합물중 하나로 선택되는 것을 특징으로 하는 구리배선을 위한 레지스트 제거용 조성물.
- 제 1항에 있어서,상기 부식 방지제는 머캅토기를 갖는 화합물과, 트리아졸 계와, 항산화제 중에서 각각 하나씩 선택되는 것을 특징으로 하는 구리배선을 위한 레지스트 제거용 조성물.
- 제 6항에 있어서,상기 트리아졸계는 톨리트리아졸, 벤조트리아졸, 아미노트리아졸, 카르복실벤조트리아졸 중에서 하나로 선택되는 것을 특징으로 하고, 상기 항산화제는 숙신 산, 벤존산, 시트르산, 카테콜 중에서 하나로 선택되는 되는 것을 특징으로 하고, 상기 머캅토기를 갖는 화합물은 머캅토벤조디아졸, 메캅토에탈올, 메캅토프로판다이올, 메캅토숙신산 중에서 하나로 선택되는 것을 특징으로 하는 구리배선을 위한 레지스트 제거용 조성물.
- 기판상에 포토레지스트를 이용한 사진식각 공정을 통하여 구리를 재질로 하는 게이트 배선 및 게이트 전극을 형성하는 단계와;상기 게이트 배선 및 게이트 전극 형성후 기판상에 잔존하는 상기 포토레지스트를 알킬 벤젠 술폰산화합물 0.1 내지 10중량%의 제 1조성물과, 글리콜 에테르 화합물 10 내지 99중량%의 제 2조성물과, 부식방지제로서 0.5내지 5중량%의 제 3조성물을 포함하는 레지스트 제거용 조성물을 사용하여 제거하는 단계와;상기 게이트 배선 및 게이트 전극이 형성된 기판의 전면에 제 1 절연층을 형성하는 단계와;상기 게이트 전극과 대응하는 상기 제 1 절연막상에 반도체층을 형성하는 단계와;상기 반도체층 상부에 도전성 금속물질을 사용하여 소스 및 드레인 전극과 상기 소스 전극과 연결된 데이터 배선을 형성하는 단계와;상기 소스 및 드레인 전극과 데이터 배선이 형성된 기판의 전면에 제 2 절연층을 형성하는 단계와;상기 제 2 절연층 상부에 화소전극을 형성하는 단계를 포함하는 액정표시장치용 어레이기판 제조방법.
- 제 8항에 있어서,상기 소스 및 드레인 전극과 상기 데이터 배선은 상기 게이트 배선 및 게이트 전극과 동일한 물질과 동일한 레지스트 제거용 조성물을 사용하여 형성되는 것을 특징으로 하는 액정표시장치용 어레이기판 제조방법.
- 제 8항에 있어서,상기 알킬 벤젠 술폰산 화합물은 벤젠술폰산, 톨루엔 술폰산, 도데실벤젠 술폰산, 테트라프로필벤젠 술폰산, 페놀 술폰산 중에서 하나 이상 선택되는 것을 특징으로 하는 액정표시장치용 어레이기판 제조방법.
- 제 8항에 있어서,상기 글리콜 에테르 화합물은 에틸렌글리콜 메틸에테르, 에틸렌글리콜 에틸에테르, 에틸렌글리콜 부틸에테르, 디에틸렌글리콜 메틸에테르, 디에틸렌글리콜 에 틸에테르, 디에틸렌글리콜 프로필에테르중에서 하나 이상 선택되는 것을 특징으로 하는 액정표시장치용 어레이기판 제조방법.
- 제 8항에 있어서,상기 부식 방지제는 트리아졸계와 항산화제 중 각각 하나씩 선택되는 것을 특징으로 액정표시장치용 어레이기판 제조방법.
- 제 8항에 있어서,상기 부식 방지제는 머캅토기를 갖는 화합물중 하나로 선택되는 것을 특징으로 하는 액정표시장치용 어레이기판 제조방법.
- 제 8항에 있어서,상기 부식 방지제는 머캅토기를 갖는 화합물과, 트리아졸 계와, 항산화제 중에서 각각 하나씩 선택되는 것을 특징으로 하는 액정표시장치용 어레이기판 제조방법.
- 제 14항에 있어서,상기 트리아졸계는 톨리트리아졸, 벤조트리아졸, 아미노트리아졸, 카르복실벤조트리아졸 중에서 하나로 선택되는 것을 특징으로 하고, 상기 항산화제는 숙신산, 벤존산, 시트르산, 카테콜 중에서 하나로 선택되는 되는 것을 특징으로 하고, 상기 머캅토기를 갖는 화합물은 머캅토벤조디아졸, 메캅토에탈올, 메캅토프로판다이올, 메캅토숙신산 중에서 하나로 선택되는 것을 특징으로 하는 액정표시장치용 어레이기판 제조방법.
- 반도체 기판상에 산화막을 형성하는 단계와;상기 산화막상에 일정한 형상을 가진 장벽 금속층 패턴을 형성하는 단계와;상기 장벽 금속층 패턴 상부에 포토레지스트를 이용한 사진식각공정을 통하여 구리배선 패턴을 형성하는 단계와;상기 구리배선 패턴을 형성하고 난 후 상기 반도체기판상에 잔존하는 상기 포토레지스트를 알킬 벤젠 술폰산화합물 0.1 내지 10중량%의 제 1조성물과, 글리콜 에테르 화합물 10 내지 99중량%의 제 2조성물과, 부식방지제로서 0.5내지 5중량%의 제 3조성물을 포함하는 레지스트 제거용 조성물을 사용하여 제거하는 단계를 포함하는 반도체소자용 구리배선 제조방법.
- 제 16항에 있어서,상기 알킬 벤젠 술폰산 화합물은 벤젠술폰산, 톨루엔 술폰산, 도데실벤젠 술폰산, 테트라프로필벤젠 술폰산, 페놀 술폰산 중에서 하나 이상 선택되는 것을 특징으로 하는 반도체소자용 구리배선 제조방법.
- 제 16항에 있어서,상기 글리콜 에테르 화합물은 에틸렌글리콜 메틸에테르, 에틸렌글리콜 에틸에테르, 에틸렌글리콜 부틸에테르, 디에틸렌글리콜 메틸에테르, 디에틸렌글리콜 에틸에테르, 디에틸렌글리콜 프로필에테르중에서 하나 이상 선택되는 것을 특징으로 하는 반도체소자용 구리배선 제조방법.
- 제 16항에 있어서,상기 부식 방지제는 트리아졸계와 항산화제 중 각각 하나씩 선택되는 것을 특징으로 반도체소자용 구리배선 제조방법.
- 제 16항에 있어서,상기 부식 방지제는 머캅토기를 갖는 화합물중 하나로 선택되는 것을 특징으로 하는 반도체소자용 구리배선 제조방법.
- 제 16항에 있어서,상기 부식 방지제는 머캅토기를 갖는 화합물과, 트리아졸 계와, 항산화제 중에서 각각 하나씩 선택되는 것을 특징으로 하는 반도체소자용 구리배선 제조방법.
- 제 21항에 있어서,상기 트리아졸계는 톨리트리아졸, 벤조트리아졸, 아미노트리아졸, 카르복실벤조트리아졸 중에서 하나로 선택되는 것을 특징으로 하고, 상기 항산화제는 숙신산, 벤존산, 시트르산, 카테콜 중에서 하나로 선택되는 되는 것을 특징으로 하고, 상기 머캅토기를 갖는 화합물은 머캅토벤조디아졸, 메캅토에탈올, 메캅토프로판다이올, 메캅토숙신산 중에서 하나로 선택되는 것을 특징으로 하는 반도체소자용 구리배선 제조방법.
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US10/694,951 US7091165B2 (en) | 2002-12-30 | 2003-10-29 | Composition and method for removing copper-compatible resist |
TW092134918A TWI252384B (en) | 2002-12-30 | 2003-12-10 | Composition and method for removing copper-compatible resist |
JP2003433574A JP3851629B2 (ja) | 2002-12-30 | 2003-12-26 | 銅用レジスト除去のための組成物及びその除去方法 |
US11/415,266 US7671002B2 (en) | 2002-12-30 | 2006-05-02 | Composition and method for removing copper-compatible resist |
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2002
- 2002-12-30 KR KR1020020087408A patent/KR100835606B1/ko active IP Right Grant
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2003
- 2003-10-29 US US10/694,951 patent/US7091165B2/en not_active Expired - Lifetime
- 2003-12-10 TW TW092134918A patent/TWI252384B/zh not_active IP Right Cessation
- 2003-12-26 JP JP2003433574A patent/JP3851629B2/ja not_active Expired - Lifetime
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2006
- 2006-05-02 US US11/415,266 patent/US7671002B2/en active Active
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JPH08334905A (ja) * | 1995-06-08 | 1996-12-17 | Tokyo Ohka Kogyo Co Ltd | レジスト用剥離液組成物 |
JP2002038197A (ja) | 2000-03-27 | 2002-02-06 | Shipley Co Llc | ポリマーリムーバー |
JP2007009604A (ja) * | 2005-07-01 | 2007-01-18 | Taisei Corp | 止水構造に使用する止水材 |
Also Published As
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US20040127374A1 (en) | 2004-07-01 |
US7671002B2 (en) | 2010-03-02 |
US7091165B2 (en) | 2006-08-15 |
JP3851629B2 (ja) | 2006-11-29 |
TW200421052A (en) | 2004-10-16 |
KR20040060601A (ko) | 2004-07-06 |
TWI252384B (en) | 2006-04-01 |
US20060217278A1 (en) | 2006-09-28 |
JP2004213005A (ja) | 2004-07-29 |
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