KR100566042B1 - 포지티브형전착포토레지스트조성물및패턴의제조방법 - Google Patents
포지티브형전착포토레지스트조성물및패턴의제조방법 Download PDFInfo
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- KR100566042B1 KR100566042B1 KR1019980041642A KR19980041642A KR100566042B1 KR 100566042 B1 KR100566042 B1 KR 100566042B1 KR 1019980041642 A KR1019980041642 A KR 1019980041642A KR 19980041642 A KR19980041642 A KR 19980041642A KR 100566042 B1 KR100566042 B1 KR 100566042B1
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- compound
- polymer
- vinyl ether
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- 150000001875 compounds Chemical class 0.000 claims abstract description 71
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 55
- 125000004464 hydroxyphenyl group Chemical group 0.000 claims abstract description 32
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical group C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 claims abstract description 29
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- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 7
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- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
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- 229920000609 methyl cellulose Polymers 0.000 description 1
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- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- NRZWYNLTFLDQQX-UHFFFAOYSA-N p-tert-Amylphenol Chemical compound CCC(C)(C)C1=CC=C(O)C=C1 NRZWYNLTFLDQQX-UHFFFAOYSA-N 0.000 description 1
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- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 150000007965 phenolic acids Chemical class 0.000 description 1
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- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- 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
- G03F7/004—Photosensitive materials
- G03F7/039—Macromolecular compounds which are photodegradable, e.g. positive electron resists
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- 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
- G03F7/004—Photosensitive materials
- G03F7/039—Macromolecular compounds which are photodegradable, e.g. positive electron resists
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
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- 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
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- G—PHYSICS
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- 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
- G03F7/004—Photosensitive materials
- G03F7/022—Quinonediazides
- G03F7/023—Macromolecular quinonediazides; Macromolecular additives, e.g. binders
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- 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
- G03F7/004—Photosensitive materials
- G03F7/022—Quinonediazides
- G03F7/023—Macromolecular quinonediazides; Macromolecular additives, e.g. binders
- G03F7/0233—Macromolecular quinonediazides; Macromolecular additives, e.g. binders characterised by the polymeric binders or the macromolecular additives other than the macromolecular quinonediazides
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- G—PHYSICS
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- 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
- G03F7/004—Photosensitive materials
- G03F7/039—Macromolecular compounds which are photodegradable, e.g. positive electron resists
- G03F7/0392—Macromolecular compounds which are photodegradable, e.g. positive electron resists the macromolecular compound being present in a chemically amplified positive photoresist composition
- G03F7/0395—Macromolecular compounds which are photodegradable, e.g. positive electron resists the macromolecular compound being present in a chemically amplified positive photoresist composition the macromolecular compound having a backbone with alicyclic moieties
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- G—PHYSICS
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- 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
- G03F7/004—Photosensitive materials
- G03F7/039—Macromolecular compounds which are photodegradable, e.g. positive electron resists
- G03F7/0392—Macromolecular compounds which are photodegradable, e.g. positive electron resists the macromolecular compound being present in a chemically amplified positive photoresist composition
- G03F7/0397—Macromolecular compounds which are photodegradable, e.g. positive electron resists the macromolecular compound being present in a chemically amplified positive photoresist composition the macromolecular compound having an alicyclic moiety in a side chain
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- G—PHYSICS
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- 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
- G03F7/004—Photosensitive materials
- G03F7/075—Silicon-containing compounds
- G03F7/0757—Macromolecular compounds containing Si-O, Si-C or Si-N bonds
-
- 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
- G03F7/16—Coating processes; Apparatus therefor
- G03F7/164—Coating processes; Apparatus therefor using electric, electrostatic or magnetic means; powder coating
-
- 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
- G03F7/16—Coating processes; Apparatus therefor
- G03F7/168—Finishing the coated layer, e.g. drying, baking, soaking
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials For Photolithography (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
- Paints Or Removers (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Abstract
Description
Claims (12)
- A) 중합체 1 kg 당 카르복실기를 0.5 내지 10 당량 함유하거나, 또는 카르복실기를 0.5 내지 10 당량 및 히드록시페닐기를 1 당량 이상 함유하는 중합체, B) 1 분자 중에 적어도 2개 이상의 비닐에테르기를 함유하는 화합물, C) 가시광선 조사에 의해 산을 발생하는 하기 화학식 1로 표시되는 화합물, 및 D) 증감 색소를 포함하는 조성물을 염기성 화합물로 중화시키고, 수성 매체 중에 용해 또는 분산하여 이루어지는 것을 특징으로 하는 포지티브형 전착 포토레지스트 조성물.<화학식 1>식 중, R은 기 (여기서, R1, R2 및 R3은 각각 독립적으로 수소 원자 또는 불소 원자이다), 또는 를 나타낸다.
- 제1항에 있어서, 비닐에테르기 함유 화합물 (B)이 화학식 -R'-O-CH=CH2 (여기서, R'는 탄소수 1 내지 6개의 직쇄상 또는 분지쇄상의 알킬렌기를 나타낸다)로 표시되는 비닐에테르기를 2 내지 4개 함유하는 저분자량 또는 고분자량의 화합물인 조성물.
- 제2항에 있어서, 비닐에테르기 함유 화합물 (B)이 폴리페놀 화합물과 할로겐화 알킬비닐에테르와의 축합물 또는 방향환을 갖는 폴리이소시아네이트 화합물과 히드록시알킬비닐에테르와의 반응물인 조성물.
- 제1항에 있어서, 광산발생 화합물 (C)이로 이루어지는 군으로부터 선택되는 것인 조성물.
- 제1항에 있어서, 증감 색소 (D)가 하기 화학식 2 또는 3으로 표시되는 화합물, 시아닌계 색소, 멜로시아닌계 색소 및 쿠마린계 색소로 이루어진 군으로부터 선택되는 것인 조성물.<화학식 2><화학식 3>식 중,R4, R5, R6, R7, R10 R11 및 R12는 각각 독립적으로 메틸기, 에틸기, 프로필기 또는 이소프로필기를 나타내고,R8, R9, R13 및 R14는 각각 독립적으로 수소 원자, 탄소수 1 내지 4개의 알킬기, 알콕시카르보닐기, 탄소수 1 내지 4개의 디알킬아미노기, Cl, Br, CN, NO2 또는 SO2CH3를 나타낸다.
- A') 중합체 1 kg 당 카르복실기를 0.5 내지 10 당량 함유하는 중합체, A") 중합체 1 kg 당 히드록시페닐기를 1 당량 이상 함유하는 중합체, B) 1 분자 중에 적어도 2개 이상의 비닐에테르기를 함유하는 화합물, C) 가시광선 조사에 의해 산을 발생하는 하기 화학식 1로 표시되는 화합물, 및 D) 증감 색소를 포함하는 조성물을 염기성 화합물로 중화시키고, 수성 매체중에 용해 또는 분산하여 이루어지는 것을 특징으로 하는 포지티브형 전착 포토레지스트 조성물.<화학식 1>식 중, R은 기 (여기서, R1, R2 및 R3은 각각 독립적으로 수소 원자 또는 불소 원자이다), 또는 를 나타낸다.
- 제6항에 있어서, 비닐에테르기 함유 화합물 (B)이 화학식 -R'-O-CH=CH2 (여기서, R'는 탄소수 1 내지 6개의 직쇄상 또는 분지쇄상의 알킬렌기를 나타낸다)로 표시되는 비닐에테르기를 2 내지 4개 함유하는 저분자량 또는 고분자량의 화합물인 조성물.
- 제7항에 있어서, 비닐에테르기 함유 화합물 (B)이 폴리페놀 화합물과 할로겐화 알킬비닐에테르와의 축합물 또는 방향환을 갖는 폴리이소시아네이트 화합물과 히드록시알킬비닐에테르와의 반응물인 조성물.
- 제6항에 있어서, 광산발생 화합물 (C)이로 이루어지는 군으로부터 선택되는 것인 조성물.
- 제6항에 있어서, 증감 색소 (D)가 하기 화학식 2 또는 3으로 표시되는 화합물, 시아닌계 색소, 멜로시아닌계 색소 및 쿠마린계 색소로 이루어진 군으로부터 선택되는 것인 조성물.<화학식 2><화학식 3>식 중,R4, R5, R6, R7, R10 R11 및 R12는 각각 독립적으로 메틸기, 에틸기, 프로필기 또는 이소프로필기를 나타내고,R8, R9, R13 및 R14는 각각 독립적으로 수소 원자, 탄소수 1 내지 4개의 알킬기, 알콕시카르보닐기, 탄소수 1 내지 4개의 디알킬아미노기, Cl, Br, CN, NO2 또는 SO2CH3를 나타낸다.
- 제1 또는 6항 기재의 포지티브형 전착 포토레지스트 조성물을 전도성 표면을 갖는 기판에 전착법에 의해 도포하는 공정, 그 기판을 가열하는 공정, 가시광선을 선택적으로 조사하는 공정, 조사 후에 기판을 가열하는 공정, 및 염기성 현상액으로 현상하는 공정을 순차적으로 실시하는 것을 특징으로 하는 패턴의 제조 방법.
- 제11항에 있어서, 가시광선을 선택적으로 조사하는 공정 후에, 기판을 물과 접촉시키는 공정을 더 포함하는 패턴의 제조 방법.
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US6534241B2 (en) * | 2000-01-12 | 2003-03-18 | Howard A. Fromson | Method of actinically imaging a semiconductor |
AU2001281085A1 (en) * | 2000-08-30 | 2002-03-13 | Macdermid, Incorporated | Photosensitive resin composition for flexographic printing plates |
KR100604751B1 (ko) * | 2001-08-24 | 2006-07-26 | 주식회사 하이닉스반도체 | 산 확산 방지용 포토레지스트 공중합체 및 이를 함유하는포토레지스트 조성물 |
US6846612B2 (en) | 2002-02-01 | 2005-01-25 | Brewer Science Inc. | Organic anti-reflective coating compositions for advanced microlithography |
US20050214674A1 (en) * | 2004-03-25 | 2005-09-29 | Yu Sui | Positive-working photoimageable bottom antireflective coating |
US20070207406A1 (en) * | 2004-04-29 | 2007-09-06 | Guerrero Douglas J | Anti-reflective coatings using vinyl ether crosslinkers |
US20050255410A1 (en) * | 2004-04-29 | 2005-11-17 | Guerrero Douglas J | Anti-reflective coatings using vinyl ether crosslinkers |
US7914974B2 (en) | 2006-08-18 | 2011-03-29 | Brewer Science Inc. | Anti-reflective imaging layer for multiple patterning process |
WO2009038126A1 (ja) * | 2007-09-20 | 2009-03-26 | Nissan Chemical Industries, Ltd. | 分岐型ポリヒドロキシスチレンを含むレジスト下層膜形成組成物 |
US8133659B2 (en) * | 2008-01-29 | 2012-03-13 | Brewer Science Inc. | On-track process for patterning hardmask by multiple dark field exposures |
US9640396B2 (en) | 2009-01-07 | 2017-05-02 | Brewer Science Inc. | Spin-on spacer materials for double- and triple-patterning lithography |
EP3182203A1 (en) * | 2015-12-18 | 2017-06-21 | Heraeus Precious Metals North America Daychem LLC | A combination of nit derivatives with sensitizers |
KR102364239B1 (ko) * | 2017-12-21 | 2022-02-16 | 동우 화인켐 주식회사 | 착색 감광성 조성물, 컬러필터 및 화상 표시 장치 |
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US4371605A (en) * | 1980-12-09 | 1983-02-01 | E. I. Du Pont De Nemours And Company | Photopolymerizable compositions containing N-hydroxyamide and N-hydroxyimide sulfonates |
JPH06230574A (ja) * | 1993-02-05 | 1994-08-19 | Fuji Photo Film Co Ltd | ポジ型感光性組成物 |
JP2824191B2 (ja) | 1993-04-27 | 1998-11-11 | 関西ペイント株式会社 | ポジ型電着フォトレジスト組成物及びレジストパターンの製造方法 |
JPH06313134A (ja) | 1993-04-27 | 1994-11-08 | Kansai Paint Co Ltd | 水性感光性組成物及びパターンの製造方法 |
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US5527656A (en) | 1993-04-27 | 1996-06-18 | Kansai Paint Co., Ltd. | Positive type electrodeposition photoresist compositions |
JPH0934112A (ja) * | 1995-05-12 | 1997-02-07 | Sumitomo Chem Co Ltd | フォトレジスト組成物 |
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