KR100592010B1 - 고분자 화합물, 화학 증폭 레지스트 재료 및 패턴 형성 방법 - Google Patents
고분자 화합물, 화학 증폭 레지스트 재료 및 패턴 형성 방법 Download PDFInfo
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- KR100592010B1 KR100592010B1 KR1020010007406A KR20010007406A KR100592010B1 KR 100592010 B1 KR100592010 B1 KR 100592010B1 KR 1020010007406 A KR1020010007406 A KR 1020010007406A KR 20010007406 A KR20010007406 A KR 20010007406A KR 100592010 B1 KR100592010 B1 KR 100592010B1
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- 0 CC(C)C(*)(*)C1(C(C)(C)*1)C(OC(C)(CCO1)CC1=O)=O Chemical compound CC(C)C(*)(*)C1(C(C)(C)*1)C(OC(C)(CCO1)CC1=O)=O 0.000 description 9
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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
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/12—Esters of monohydric alcohols or phenols
- C08F20/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F20/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
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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
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/22—Esters containing halogen
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- 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
- G03F7/004—Photosensitive materials
- G03F7/0045—Photosensitive materials with organic non-macromolecular light-sensitive compounds not otherwise provided for, e.g. dissolution inhibitors
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- 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
- G03F7/004—Photosensitive materials
- G03F7/0046—Photosensitive materials with perfluoro compounds, e.g. for dry lithography
-
- 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
- G03F7/004—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
-
- 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
- G03F7/004—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
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/22—Esters containing halogen
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/1053—Imaging affecting physical property or radiation sensitive material, or producing nonplanar or printing surface - process, composition, or product: radiation sensitive composition or product or process of making binder containing
- Y10S430/1055—Radiation sensitive composition or product or process of making
- Y10S430/106—Binder containing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/1053—Imaging affecting physical property or radiation sensitive material, or producing nonplanar or printing surface - process, composition, or product: radiation sensitive composition or product or process of making binder containing
- Y10S430/1055—Radiation sensitive composition or product or process of making
- Y10S430/106—Binder containing
- Y10S430/108—Polyolefin or halogen containing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/143—Electron beam
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials For Photolithography (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
폴리머 | 투과율 248 ㎚ (%) | 투과율 193 ㎚ (%) | 투과율 157 ㎚ (%) |
합성예 1 폴리머 | 93 | 90 | 33 |
합성예 2 폴리머 | 92 | 90 | 33 |
합성예 3 폴리머 | 92 | 90 | 28 |
합성예 4 폴리머 | 93 | 89 | 34 |
합성예 5 폴리머 | 94 | 90 | 38 |
합성예 6 폴리머 | 94 | 90 | 32 |
합성예 7 폴리머 | 92 | 92 | 29 |
비교예 1 폴리머 | 85 | 1 | 3 |
비교예 2 폴리머 | 90 | 70 | 1 |
비교예 3 폴리머 | 70 | 1 | 6 |
폴리머 (중량부) | 산발생제 (중량부) | 염기성 화합물 (중량부) | 용매 (중량부) | 용해저지제 (중량부) | Eth감도 (mJ/㎠) |
합성예 1 (100) | PAG1 (1) | 트리부틸아민(0.1) | PGMEA (800) | - | 28 |
합성예 2 (100) | PAG1 (1) | 트리부틸아민(0.1) | PGMEA (800) | - | 27 |
합성예 3 (100) | PAG1 (1) | 트리부틸아민(0.1) | PGMEA (800) | - | 33 |
합성예 4 (100) | PAG1 (1) | 트리부틸아민(0.1) | PGMEA (800) | - | 25 |
합성예 5 (100) | PAG1 (1) | 트리부틸아민(0.1) | PGMEA (800) | - | 38 |
합성예 6 (100) | PAG1 (1) | 트리부틸아민(0.1) | PGMEA (800) | - | 31 |
합성예 7 (100) | PAG1 (1) | 트리부틸아민(0.1) | PGMEA (800) | - | 29 |
합성예 1 (100) | PAG1 (1) | 트리부틸아민(0.1) | PGMEA (800) | DRI (10) | 22 |
합성예 1 (100) | PAG2 (1) | 트리부틸아민(0.1) | PGMEA (800) | - | 18 |
합성예 1 (100) | PAG1 (1) | 트리에탄올아민(0.1) | PGMEA (800) | - | 30 |
합성예 1 (100) | PAG1 (1) | TMMEA (0.2) | PGMEA (800) | - | 32 |
Claims (8)
- 삭제
- (A) 제1항 내지 제3항 중 어느 한 항에 기재된 고분자 화합물,(B) 유기 용제,(C) 산 발생제를 함유하는 것을 특징으로 하는 화학 증폭 포지티브형 레지스트 재료.
- 제5항에 있어서, 염기성 화합물을 더 함유하는 레지스트 재료.
- 제5항에 있어서, 용해 저지제를 더 함유하는 레지스트 재료.
- (1) 제5항에 기재된 화학 증폭 포지티브형 레지스트 재료를 기판상에 도포하는 공정,(2) 이어서 가열 처리 후, 포토마스크를 통해 파장 300 nm 이하의 고에너지선 또는 전자선으로 노광하는 공정,(3) 가열 처리한 후, 현상액을 사용하여 현상하는 공정을 포함하는 것을 특징으로 하는 패턴 형성 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000-37396 | 2000-02-16 | ||
JP2000037396 | 2000-02-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010082639A KR20010082639A (ko) | 2001-08-30 |
KR100592010B1 true KR100592010B1 (ko) | 2006-06-22 |
Family
ID=18561290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010007406A Expired - Lifetime KR100592010B1 (ko) | 2000-02-16 | 2001-02-15 | 고분자 화합물, 화학 증폭 레지스트 재료 및 패턴 형성 방법 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6835524B2 (ko) |
KR (1) | KR100592010B1 (ko) |
TW (1) | TWI294440B (ko) |
Families Citing this family (26)
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US6884562B1 (en) * | 1998-10-27 | 2005-04-26 | E. I. Du Pont De Nemours And Company | Photoresists and processes for microlithography |
KR100389912B1 (ko) * | 1999-12-08 | 2003-07-04 | 삼성전자주식회사 | 지환식 감광성 폴리머 및 이를 포함하는 레지스트 조성물 |
KR100571453B1 (ko) * | 1999-12-15 | 2006-04-17 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 고분자 화합물, 화학 증폭 레지스트 재료 및 패턴 형성 방법 |
US6808860B2 (en) * | 2000-04-17 | 2004-10-26 | Fuji Photo Film Co., Ltd. | Positive photoresist composition |
US6730452B2 (en) | 2001-01-26 | 2004-05-04 | International Business Machines Corporation | Lithographic photoresist composition and process for its use |
US6548219B2 (en) | 2001-01-26 | 2003-04-15 | International Business Machines Corporation | Substituted norbornene fluoroacrylate copolymers and use thereof in lithographic photoresist compositions |
US6509134B2 (en) | 2001-01-26 | 2003-01-21 | International Business Machines Corporation | Norbornene fluoroacrylate copolymers and process for the use thereof |
JP3962893B2 (ja) * | 2001-02-09 | 2007-08-22 | 信越化学工業株式会社 | 高分子化合物、レジスト材料及びパターン形成方法 |
US6610456B2 (en) | 2001-02-26 | 2003-08-26 | International Business Machines Corporation | Fluorine-containing styrene acrylate copolymers and use thereof in lithographic photoresist compositions |
WO2002077709A2 (en) | 2001-03-22 | 2002-10-03 | Shipley Company, L.L.C. | Photoresist composition |
TW584786B (en) * | 2001-06-25 | 2004-04-21 | Shinetsu Chemical Co | Polymers, resist compositions and patterning process |
US6844133B2 (en) * | 2001-08-31 | 2005-01-18 | Shin-Etsu Chemical Co., Ltd. | Polymer, resist composition and patterning process |
EP1324133A1 (en) * | 2001-12-31 | 2003-07-02 | Shipley Co. L.L.C. | Photoresist compositions for short wavelength imaging |
US7358027B2 (en) * | 2002-03-04 | 2008-04-15 | International Business Machines Corporation | Copolymer for use in chemical amplification resists |
JP4133399B2 (ja) | 2003-02-10 | 2008-08-13 | 信越化学工業株式会社 | 高分子化合物、レジスト材料及びパターン形成方法 |
US7867697B2 (en) * | 2003-07-24 | 2011-01-11 | Fujifilm Corporation | Positive photosensitive composition and method of forming resist pattern |
JP4525912B2 (ja) * | 2004-01-30 | 2010-08-18 | 信越化学工業株式会社 | 高分子化合物、レジスト材料及びパターン形成方法 |
US7358035B2 (en) * | 2005-06-23 | 2008-04-15 | International Business Machines Corporation | Topcoat compositions and methods of use thereof |
US8053158B2 (en) * | 2006-01-19 | 2011-11-08 | Samsung Electronics Co., Ltd. | Photosensitive compositions useful for forming active patterns, methods of forming such active patterns and organic memory devices incorporating such active patterns |
KR101585274B1 (ko) * | 2007-08-09 | 2016-01-13 | 제이에스알 가부시끼가이샤 | 감방사선성 수지 조성물 |
JP6035887B2 (ja) | 2011-06-21 | 2016-11-30 | セントラル硝子株式会社 | ポジ型レジスト組成物 |
KR102002280B1 (ko) | 2011-09-07 | 2019-10-01 | 마이크로켐 코포레이션 | 저 표면 에너지 기재 상에 릴리프 패턴을 제작하기 위한 에폭시 제형 및 방법 |
WO2013134104A2 (en) * | 2012-03-08 | 2013-09-12 | Microchem Corp. | Photoimageable compositions and processes for fabrication of relief patterns on low surface energy substrates |
JP7165029B2 (ja) | 2017-12-05 | 2022-11-02 | 信越化学工業株式会社 | 反射防止積層膜、反射防止積層膜の形成方法、及び眼鏡型ディスプレイ |
EP3611156A1 (de) * | 2018-08-17 | 2020-02-19 | Covestro Deutschland AG | Verfahren zur herstellung eines cycloaliphatischen diesters |
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2001
- 2001-02-15 US US09/783,321 patent/US6835524B2/en not_active Expired - Lifetime
- 2001-02-15 TW TW090103470A patent/TWI294440B/zh not_active IP Right Cessation
- 2001-02-15 KR KR1020010007406A patent/KR100592010B1/ko not_active Expired - Lifetime
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US4613657A (en) * | 1985-02-20 | 1986-09-23 | Central Glass Company, Limited | Method for anionic homopolymerization of α-trifluoromethylacrylate |
JPH0442229A (ja) * | 1990-06-08 | 1992-02-12 | Fujitsu Ltd | レジスト材料およびパターンの形成方法 |
JPH06228231A (ja) * | 1993-02-02 | 1994-08-16 | Daikin Ind Ltd | ハロゲン含有アクリル系モノマーの重合方法 |
JPH08104713A (ja) * | 1994-10-03 | 1996-04-23 | Shin Etsu Chem Co Ltd | 高誘電体 |
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US6835524B2 (en) | 2004-12-28 |
TWI294440B (ko) | 2008-03-11 |
US20010018162A1 (en) | 2001-08-30 |
KR20010082639A (ko) | 2001-08-30 |
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