KR20040030291A - 듀얼 다마신 구조 형성 프로세스에 사용되는 세정액 및기판의 처리방법 - Google Patents
듀얼 다마신 구조 형성 프로세스에 사용되는 세정액 및기판의 처리방법 Download PDFInfo
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- KR20040030291A KR20040030291A KR1020030062499A KR20030062499A KR20040030291A KR 20040030291 A KR20040030291 A KR 20040030291A KR 1020030062499 A KR1020030062499 A KR 1020030062499A KR 20030062499 A KR20030062499 A KR 20030062499A KR 20040030291 A KR20040030291 A KR 20040030291A
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- etching space
- low dielectric
- cleaning liquid
- sacrificial layer
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000000758 substrate Substances 0.000 title claims abstract description 24
- 230000009977 dual effect Effects 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 title claims description 30
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- 238000005530 etching Methods 0.000 claims abstract description 45
- 239000002184 metal Substances 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 25
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 9
- 125000001453 quaternary ammonium group Chemical group 0.000 claims abstract description 9
- 239000000908 ammonium hydroxide Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003960 organic solvent Substances 0.000 claims abstract description 6
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- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 claims description 36
- 239000007788 liquid Substances 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 23
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- 125000000217 alkyl group Chemical group 0.000 claims description 9
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 9
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- 238000011049 filling Methods 0.000 claims description 3
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- MFVGRLIGGZNHRJ-UHFFFAOYSA-N (2,4-dihydroxyphenyl)-[4-(dimethylamino)phenyl]methanone Chemical compound C1=CC(N(C)C)=CC=C1C(=O)C1=CC=C(O)C=C1O MFVGRLIGGZNHRJ-UHFFFAOYSA-N 0.000 description 1
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- NJISVYSHLYACRT-UHFFFAOYSA-N methoxy-methyl-phenoxysilane Chemical compound CO[SiH](C)Oc1ccccc1 NJISVYSHLYACRT-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- WUHFHHFIAKZOGV-UHFFFAOYSA-N methyl triphenyl silicate Chemical compound C=1C=CC=CC=1O[Si](OC=1C=CC=CC=1)(OC)OC1=CC=CC=C1 WUHFHHFIAKZOGV-UHFFFAOYSA-N 0.000 description 1
- RJMRIDVWCWSWFR-UHFFFAOYSA-N methyl(tripropoxy)silane Chemical compound CCCO[Si](C)(OCCC)OCCC RJMRIDVWCWSWFR-UHFFFAOYSA-N 0.000 description 1
- KTDMLSMSWDJKGA-UHFFFAOYSA-M methyl(tripropyl)azanium;hydroxide Chemical compound [OH-].CCC[N+](C)(CCC)CCC KTDMLSMSWDJKGA-UHFFFAOYSA-M 0.000 description 1
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 1
- AJFDBNQQDYLMJN-UHFFFAOYSA-N n,n-diethylacetamide Chemical compound CCN(CC)C(C)=O AJFDBNQQDYLMJN-UHFFFAOYSA-N 0.000 description 1
- XOOMNEFVDUTJPP-UHFFFAOYSA-N naphthalene-1,3-diol Chemical compound C1=CC=CC2=CC(O)=CC(O)=C21 XOOMNEFVDUTJPP-UHFFFAOYSA-N 0.000 description 1
- JCGNDDUYTRNOFT-UHFFFAOYSA-N oxolane-2,4-dione Chemical compound O=C1COC(=O)C1 JCGNDDUYTRNOFT-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000003880 polar aprotic solvent Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- UQMOLLPKNHFRAC-UHFFFAOYSA-N tetrabutyl silicate Chemical compound CCCCO[Si](OCCCC)(OCCCC)OCCCC UQMOLLPKNHFRAC-UHFFFAOYSA-N 0.000 description 1
- 229940073455 tetraethylammonium hydroxide Drugs 0.000 description 1
- LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 description 1
- VHLDQAOFSQCOFS-UHFFFAOYSA-M tetrakis(2-hydroxyethyl)azanium;hydroxide Chemical compound [OH-].OCC[N+](CCO)(CCO)CCO VHLDQAOFSQCOFS-UHFFFAOYSA-M 0.000 description 1
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 description 1
- ADLSSRLDGACTEX-UHFFFAOYSA-N tetraphenyl silicate Chemical compound C=1C=CC=CC=1O[Si](OC=1C=CC=CC=1)(OC=1C=CC=CC=1)OC1=CC=CC=C1 ADLSSRLDGACTEX-UHFFFAOYSA-N 0.000 description 1
- ZQZCOBSUOFHDEE-UHFFFAOYSA-N tetrapropyl silicate Chemical compound CCCO[Si](OCCC)(OCCC)OCCC ZQZCOBSUOFHDEE-UHFFFAOYSA-N 0.000 description 1
- LPSKDVINWQNWFE-UHFFFAOYSA-M tetrapropylazanium;hydroxide Chemical compound [OH-].CCC[N+](CCC)(CCC)CCC LPSKDVINWQNWFE-UHFFFAOYSA-M 0.000 description 1
- HSDAZXVGQVMFAY-UHFFFAOYSA-N tributyl methyl silicate Chemical compound CCCCO[Si](OC)(OCCCC)OCCCC HSDAZXVGQVMFAY-UHFFFAOYSA-N 0.000 description 1
- PZOOLKGCOFWELU-UHFFFAOYSA-N tributyl propyl silicate Chemical compound CCCCO[Si](OCCC)(OCCCC)OCCCC PZOOLKGCOFWELU-UHFFFAOYSA-N 0.000 description 1
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 description 1
- NBXZNTLFQLUFES-UHFFFAOYSA-N triethoxy(propyl)silane Chemical compound CCC[Si](OCC)(OCC)OCC NBXZNTLFQLUFES-UHFFFAOYSA-N 0.000 description 1
- QQQSFSZALRVCSZ-UHFFFAOYSA-N triethoxysilane Chemical compound CCO[SiH](OCC)OCC QQQSFSZALRVCSZ-UHFFFAOYSA-N 0.000 description 1
- QYBKVVRRGQSGDC-UHFFFAOYSA-N triethyl methyl silicate Chemical compound CCO[Si](OC)(OCC)OCC QYBKVVRRGQSGDC-UHFFFAOYSA-N 0.000 description 1
- CXZMPNCYSOLUEK-UHFFFAOYSA-N triethyl propyl silicate Chemical compound CCCO[Si](OCC)(OCC)OCC CXZMPNCYSOLUEK-UHFFFAOYSA-N 0.000 description 1
- GRNRCQKEBXQLAA-UHFFFAOYSA-M triethyl(2-hydroxyethyl)azanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CCO GRNRCQKEBXQLAA-UHFFFAOYSA-M 0.000 description 1
- HQYALQRYBUJWDH-UHFFFAOYSA-N trimethoxy(propyl)silane Chemical compound CCC[Si](OC)(OC)OC HQYALQRYBUJWDH-UHFFFAOYSA-N 0.000 description 1
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 description 1
- WKEXHTMMGBYMTA-UHFFFAOYSA-N trimethyl propyl silicate Chemical compound CCCO[Si](OC)(OC)OC WKEXHTMMGBYMTA-UHFFFAOYSA-N 0.000 description 1
- AMUIJRKZTXWCEA-UHFFFAOYSA-N triphenoxy(propyl)silane Chemical compound C=1C=CC=CC=1O[Si](OC=1C=CC=CC=1)(CCC)OC1=CC=CC=C1 AMUIJRKZTXWCEA-UHFFFAOYSA-N 0.000 description 1
- OZWKZRFXJPGDFM-UHFFFAOYSA-N tripropoxysilane Chemical compound CCCO[SiH](OCCC)OCCC OZWKZRFXJPGDFM-UHFFFAOYSA-N 0.000 description 1
- IJGSGCGKAAXRSC-UHFFFAOYSA-M tris(2-hydroxyethyl)-methylazanium;hydroxide Chemical compound [OH-].OCC[N+](C)(CCO)CCO IJGSGCGKAAXRSC-UHFFFAOYSA-M 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/30—Imagewise removal using liquid means
- G03F7/32—Liquid compositions therefor, e.g. developers
-
- 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
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31144—Etching the insulating layers by chemical or physical means using masks
-
- 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
-
- 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
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31127—Etching organic layers
- H01L21/31133—Etching organic layers by chemical means
- H01L21/31138—Etching organic layers by chemical means by dry-etching
-
- 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
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
- H01L21/76802—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing by forming openings in dielectrics
- H01L21/76807—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing by forming openings in dielectrics for dual damascene structures
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Weting (AREA)
Abstract
Description
세정액(질량%) | ||||||
(a)성분 | (b)성분 | (c)성분 | (d)성분 | (e)성분 | 기타성분 | |
실시예1 | TMAH(10) | DMSO(50) | (40) | - | - | - |
실시예2 | 콜린(10) | DMSO(50) | (40) | - | - | - |
실시예3 | TMAH(5),콜린(5) | DMSO(50) | (40) | - | - | - |
실시예4 | 콜린(10) | DMSO(49.5) | (40) | 1-티오글리세롤(0.5) | - | - |
실시예5 | TMAH(10) | DMSO(49.5) | (40) | - | HDTMAH(0.5) | - |
비교예1 | 0.1 질량% 완충 플루오르화수소산 수용액 (100) | |||||
비교예2 | TMAH(30) | DMSO(35) | (35) | - | - | - |
비교예3 | TMAH(0.5) | DMSO(60) | (39.5) | - | - | - |
비교예4 | TMAH(10) | DMSO(20) | (70) | - | - | - |
비교예5 | TMAH(5) | DMSO(80) | (15) | - | - | - |
희생층의 제거성 | 저유전체층에 대한 부식상태 | |
실시예1 | S | S |
실시예2 | S | S |
실시예3 | S | S |
실시예4 | S | S |
실시예5 | S | S |
비교예1 | S | B |
비교예2 | S | B |
비교예3 | A | S |
비교예4 | S | B |
비교예5 | A | S |
Claims (8)
- 듀얼 다마신 구조의 형성에 있어서, 금속층을 갖는 기판 상에 적층된 저유전체층을 에칭하여, 제1 에칭 공간을 형성하고, 이 제1 에칭 공간 내에 희생층을 충전한 후, 다시 저유전체층과 희생층을 부분적으로 에칭하여, 상기 제1 에칭 공간과 통하는 제2 에칭 공간을 형성한 후, 상기 제1 에칭 공간 내에 잔존하는 희생층을 제거하기 위해 사용되는 세정액으로, (a) 하기 화학식 1[화학식 1](식 중, R1, R2, R3, R4는 각각 독립적으로 탄소원자수 1 ~ 4 의 알킬기 또는 히드록시알킬기를 나타냄)로 표시되는 제4급 암모늄수산화물을 1 ~ 25 질량%, (b) 수용성 유기용매를 30 ~ 70 질량%, 및 (c) 물을 20 ~ 60 질량% 함유하는 세정액.
- 제 1 항에 있어서, 희생층이 스핀 온 글래스 (spin-on-glass) 재료로 이루어지는 세정액.
- 제 2 항에 있어서, 스핀 온 글래스 재료 중에 흡광성 물질을 함유하는 세정액.
- 제 1 항에 있어서, (a) 성분이 테트라메틸암모늄하이드록사이드 및/또는 (2-히드록시에틸)트리메틸암모늄하이드록사이드인 세정액.
- 제 1 항에 있어서, (b) 성분이 디메틸술폭사이드인 세정액.
- 제 1 항에 있어서, (a) 성분을 8 ~ 12 질량%, (b) 성분을 40 ~ 60 질량%, 및 (c) 성분을 30 ~ 50 질량% 함유하는 세정액.
- 제 1 항에 있어서, 추가로 (d) 메르캅토기 함유 화합물, 및/또는 (e) 하기 화학식 2[화학식 2][식 중, R5, R6, R7, R8은 각각 독립적으로, 탄소원자수 1 ~ 20 의 알킬기 또는 히드록시알킬기를 나타냄 (단, R5, R6, R7, R8중 1개 이상은 탄소원자수 10 이상의 알킬기이거나 혹은 R5, R6, R7, R8중의 2개 이상이 탄소원자수 2 ~ 5 의 히드록시알킬기를 나타냄)]로 표시되는 제4급 암모늄수산화물 (단 (a) 성분 이외의 화합물임) 을 함유하는 세정액.
- 금속층을 갖는 기판 상에 적층된 저유전체층을 에칭하여, 제1 에칭 공간을 형성하고, 이 제1 에칭 공간 내에 희생층을 충전한 후, 다시 저유전체층과 희생층을 부분적으로 에칭하여, 상기 제1 에칭 공간과 통하는 제2 에칭 공간을 형성한 후, 상기 제1 에칭 공간 내에 잔존하는 희생층에, 제 1 항 내지 제 7 항 중 어느 한 항에 기재된 세정액을 접촉시켜 이 희생층을 제거하는, 듀얼 다마신 구조를 갖는 기판의 처리방법.
Applications Claiming Priority (2)
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JPJP-P-2002-00262565 | 2002-09-09 | ||
JP2002262565A JP4282054B2 (ja) | 2002-09-09 | 2002-09-09 | デュアルダマシン構造形成プロセスに用いられる洗浄液および基板の処理方法 |
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KR20040030291A true KR20040030291A (ko) | 2004-04-09 |
KR100810953B1 KR100810953B1 (ko) | 2008-03-10 |
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US (5) | US20040121937A1 (ko) |
JP (1) | JP4282054B2 (ko) |
KR (1) | KR100810953B1 (ko) |
CN (1) | CN100504620C (ko) |
TW (1) | TW200405133A (ko) |
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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 |
KR101043397B1 (ko) * | 2003-07-10 | 2011-06-22 | 주식회사 동진쎄미켐 | 티에프티 엘시디 제조 공정의 칼라 레지스트 제거용박리액 조성물 |
EP2202579A3 (en) * | 2004-12-03 | 2010-10-27 | Tokyo Ohka Kogyo Co., Ltd. | Chemically amplified photoresist composition, photoresist laminated product, manufacturing method for photoresist composition, manufacturing method for photoresist pattern, and manufacturing method for connection element |
CN1982426B (zh) * | 2005-12-16 | 2011-08-03 | 安集微电子(上海)有限公司 | 用于半导体晶片清洗的缓蚀剂体系 |
KR101778313B1 (ko) * | 2009-05-07 | 2017-09-13 | 바스프 에스이 | 레지스트 박리 조성물 및 전기 디바이스의 제조 방법 |
JP5498768B2 (ja) | 2009-12-02 | 2014-05-21 | 東京応化工業株式会社 | リソグラフィー用洗浄液及び配線形成方法 |
JP5404459B2 (ja) | 2010-02-08 | 2014-01-29 | 東京応化工業株式会社 | リソグラフィー用洗浄液及び配線形成方法 |
CN102443500B (zh) * | 2010-09-30 | 2014-05-21 | 奇美实业股份有限公司 | 一种洗净液组成物及洗净方法 |
US8449681B2 (en) * | 2010-12-16 | 2013-05-28 | Intermolecular, Inc. | Composition and method for removing photoresist and bottom anti-reflective coating for a semiconductor substrate |
JP6468716B2 (ja) * | 2014-04-04 | 2019-02-13 | 東京応化工業株式会社 | リソグラフィー用洗浄液、及び基板のエッチング加工方法 |
JP6486652B2 (ja) | 2014-10-31 | 2019-03-20 | 東京応化工業株式会社 | リソグラフィー用洗浄液、及び基板の洗浄方法 |
TWI783640B (zh) * | 2016-03-01 | 2022-11-11 | 日商東京應化工業股份有限公司 | 半導體基板或裝置之洗淨液 |
US11353794B2 (en) * | 2017-12-22 | 2022-06-07 | Versum Materials Us, Llc | Photoresist stripper |
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-
2002
- 2002-09-09 JP JP2002262565A patent/JP4282054B2/ja not_active Expired - Fee Related
-
2003
- 2003-09-08 KR KR1020030062499A patent/KR100810953B1/ko active IP Right Grant
- 2003-09-09 CN CNB031565794A patent/CN100504620C/zh not_active Expired - Lifetime
- 2003-09-09 TW TW092124919A patent/TW200405133A/zh not_active IP Right Cessation
- 2003-09-09 US US10/657,177 patent/US20040121937A1/en not_active Abandoned
-
2006
- 2006-06-23 US US11/473,030 patent/US20060241012A1/en not_active Abandoned
-
2009
- 2009-02-12 US US12/379,099 patent/US20090156005A1/en not_active Abandoned
- 2009-11-12 US US12/591,210 patent/US20100051582A1/en not_active Abandoned
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2010
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Also Published As
Publication number | Publication date |
---|---|
JP2004103771A (ja) | 2004-04-02 |
JP4282054B2 (ja) | 2009-06-17 |
US20100248477A1 (en) | 2010-09-30 |
US20090156005A1 (en) | 2009-06-18 |
US20060241012A1 (en) | 2006-10-26 |
US20100051582A1 (en) | 2010-03-04 |
US8158568B2 (en) | 2012-04-17 |
US20040121937A1 (en) | 2004-06-24 |
KR100810953B1 (ko) | 2008-03-10 |
CN100504620C (zh) | 2009-06-24 |
CN1495535A (zh) | 2004-05-12 |
TW200405133A (en) | 2004-04-01 |
TWI298429B (ko) | 2008-07-01 |
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