KR100616399B1 - 화학 증폭형 레지스트 재료 - Google Patents
화학 증폭형 레지스트 재료 Download PDFInfo
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- KR100616399B1 KR100616399B1 KR1020010011918A KR20010011918A KR100616399B1 KR 100616399 B1 KR100616399 B1 KR 100616399B1 KR 1020010011918 A KR1020010011918 A KR 1020010011918A KR 20010011918 A KR20010011918 A KR 20010011918A KR 100616399 B1 KR100616399 B1 KR 100616399B1
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- South Korea
- Prior art keywords
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- resist material
- formula
- chemically amplified
- bis
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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
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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
-
- 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
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- 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
- Y10S430/11—Vinyl alcohol polymer or derivative
-
- 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
- Y10S430/111—Polymer of unsaturated acid or ester
-
- 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
- Y10S430/114—Initiator containing
- Y10S430/115—Cationic or anionic
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Materials For Photolithography (AREA)
Abstract
Description
Claims (4)
- 하기 화학식 1로 표시되는 반복 단위를 갖고 중량 평균 분자량이 1,000 내지 500,000인 고분자 화합물과, 하기 화학식 2로 표시되는 반복 단위를 갖고 중량 평균 분자량이 1,000 내지 500,000인 고분자 화합물과의 고분자 혼합물을 함유하는 것을 특징으로 하는 화학 증폭형 레지스트 재료.<화학식 1>식 중, R은 수산기 또는 OR3기를 나타내고, R1은 수소 원자 또는 메틸기를 나타내고, R2는 탄소수 1 내지 8의 직쇄상, 분지상 또는 환상의 알킬기를 나타내고, R3, R4는 산 불안정기를 나타내며, R5는 메틸기 또는 에틸기를 나타내고, Z는 탄소수 1 내지 10의 직쇄상, 분지상 또는 환상의 알킬렌기를 나타내고, 또한 x는 O 또는 양의 정수, y는 양의 정수이며, x+y≤5를 만족하는 수이고, m은 0 또는 양의 정수, n은 양의 정수이며, m+n≤5를 만족하는 수이고, p, q, r, s는 0 또는 양수이며, p+q+r+s=1을 만족하는 수이다.<화학식 2>식 중, R6, R7, R8은 수소 원자 또는 메틸기를 나타내고, R9는 메틸기 또는 에틸기를 나타내고, E는 탄소수 1 내지 10의 직쇄상, 분지상 또는 환상의 알킬렌기를 나타내고, R10은 탄소수 1 내지 20의 직쇄상, 분지상 또는 환상의 알킬기, 또는 산소 원자 또는 황 원자를 포함하는, 탄소수 1 내지 20의 직쇄상, 분지상 또는 환상의 알킬기를 나타내며, R11은 하기 화학식 5로 표시되는 기를 나타내고, k는 0 또는 양의 정수이며, k≤5를 만족하는 수이고, t, w는 양수, u, v는 0 또는 양수이지만, u, v 중 어느 하나는 0이 아니며, t+u+v+w=1을 만족하는 수이다.<화학식 5>식 중, R18은 메틸기, 에틸기, 이소프로필기, 시클로헥실기, 시클로펜틸기, 비닐기, 아세틸기, 페닐기 또는 시아노기이고, b는 0 내지 3의 정수이다.
- (A) 유기 용매,(B) 베이스 수지로서 제1항에 기재된 고분자 혼합물, 및(C) 산 발생제를 함유하여 이루어지는 것을 특징으로 하는 화학 증폭 포지티브형 레지스트 재료.
- (A) 유기 용매,(B) 베이스 수지로서 제1항에 기재된 고분자 혼합물,(C) 산 발생제, 및(D) 용해 제어제를 함유하여 이루어지는 것을 특징으로 하는 화학 증폭 포지티브형 레지스트 재료.
- 제2항 또는 제3항에 있어서, (E) 첨가제로서 염기성 화합물을 추가로 배합한 것을 특징으로 하는 화학 증폭 포지티브형 레지스트 재료.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000-064277 | 2000-03-09 | ||
JP2000064277 | 2000-03-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010089205A KR20010089205A (ko) | 2001-09-29 |
KR100616399B1 true KR100616399B1 (ko) | 2006-08-29 |
Family
ID=18583997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010011918A KR100616399B1 (ko) | 2000-03-09 | 2001-03-08 | 화학 증폭형 레지스트 재료 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6737214B2 (ko) |
KR (1) | KR100616399B1 (ko) |
TW (1) | TW538088B (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005116768A1 (ja) * | 2004-05-31 | 2005-12-08 | Tokyo Ohka Kogyo Co., Ltd. | ポジ型レジスト組成物及びそれを用いたレジストパターン形成方法 |
US7927778B2 (en) | 2004-12-29 | 2011-04-19 | Tokyo Ohka Kogyo Co., Ltd. | Chemically amplified positive photoresist composition for thick film, thick-film photoresist laminated product, manufacturing method for thick-film resist pattern, and manufacturing method for connection terminal |
US7951522B2 (en) | 2004-12-29 | 2011-05-31 | Tokyo Ohka Kogyo Co., Ltd. | Chemically amplified positive photoresist composition for thick film, thick-film photoresist laminated product, manufacturing method for thick-film resist pattern, and manufacturing method for connection terminal |
JP2007246600A (ja) * | 2006-03-14 | 2007-09-27 | Shin Etsu Chem Co Ltd | 自己組織化高分子膜材料、自己組織化パターン、及びパターン形成方法 |
JP5158370B2 (ja) * | 2008-02-14 | 2013-03-06 | 信越化学工業株式会社 | ダブルパターン形成方法 |
JP5559037B2 (ja) * | 2008-04-04 | 2014-07-23 | 株式会社ダイセル | フォトレジスト用高分子化合物 |
US8492282B2 (en) * | 2008-11-24 | 2013-07-23 | Micron Technology, Inc. | Methods of forming a masking pattern for integrated circuits |
JP6432170B2 (ja) * | 2014-06-09 | 2018-12-05 | 信越化学工業株式会社 | 化学増幅ポジ型レジスト材料及びパターン形成方法 |
KR102321688B1 (ko) * | 2018-10-30 | 2021-11-03 | 주식회사 엘지화학 | 감광성 조성물 |
Citations (1)
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KR20000047877A (ko) * | 1998-12-03 | 2000-07-25 | 무네유키 가코우 | 포지티브형 레지스트 조성물 |
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US4603101A (en) | 1985-09-27 | 1986-07-29 | General Electric Company | Photoresist compositions containing t-substituted organomethyl vinylaryl ether materials |
EP0249139B2 (en) | 1986-06-13 | 1998-03-11 | MicroSi, Inc. (a Delaware corporation) | Resist compositions and use |
JP2578646B2 (ja) | 1988-07-18 | 1997-02-05 | 三洋電機株式会社 | 非水系二次電池 |
JP2970879B2 (ja) | 1990-01-30 | 1999-11-02 | 和光純薬工業株式会社 | 化学増幅型レジスト材料 |
US5252435A (en) | 1990-01-30 | 1993-10-12 | Matsushita Electric Industrial Co., Ltd. | Method for forming pattern |
JPH03223858A (ja) | 1990-01-30 | 1991-10-02 | Matsushita Electric Ind Co Ltd | パターン形成方法 |
TW304235B (ko) | 1992-04-29 | 1997-05-01 | Ocg Microelectronic Materials | |
JPH06324494A (ja) * | 1993-05-12 | 1994-11-25 | Fujitsu Ltd | パターン形成材料およびパターン形成方法 |
JP3072316B2 (ja) | 1994-09-30 | 2000-07-31 | 日本ゼオン株式会社 | レジスト組成物 |
JPH08146610A (ja) | 1994-11-17 | 1996-06-07 | Nippon Zeon Co Ltd | レジスト組成物及びそれを用いたパターン形成方法 |
US5843624A (en) * | 1996-03-08 | 1998-12-01 | Lucent Technologies Inc. | Energy-sensitive resist material and a process for device fabrication using an energy-sensitive resist material |
US5962184A (en) * | 1996-12-13 | 1999-10-05 | International Business Machines Corporation | Photoresist composition comprising a copolymer of a hydroxystyrene and a (meth)acrylate substituted with an alicyclic ester substituent |
JP3223858B2 (ja) | 1996-12-24 | 2001-10-29 | 松下電器産業株式会社 | アルカリ蓄電池とその正極活物質およびその製造方法 |
JP3627465B2 (ja) * | 1997-08-15 | 2005-03-09 | Jsr株式会社 | 感放射線性樹脂組成物 |
JP3258341B2 (ja) * | 1997-09-22 | 2002-02-18 | クラリアント インターナショナル リミテッド | 新規なレジスト製造法 |
TW487828B (en) * | 1998-10-29 | 2002-05-21 | Shinetsu Chemical Co | Positive resist composition |
KR100278659B1 (ko) * | 1998-10-30 | 2001-01-15 | 윤종용 | 작은임계치수의개구부를정의하는포토레지스트패턴의제조방법및이를이용한반도체장치의제조방법 |
JP3974718B2 (ja) * | 1998-11-09 | 2007-09-12 | Azエレクトロニックマテリアルズ株式会社 | 感放射線性樹脂組成物 |
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2001
- 2001-03-08 KR KR1020010011918A patent/KR100616399B1/ko active IP Right Grant
- 2001-03-08 US US09/800,512 patent/US6737214B2/en not_active Expired - Lifetime
- 2001-03-08 TW TW090105442A patent/TW538088B/zh not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000047877A (ko) * | 1998-12-03 | 2000-07-25 | 무네유키 가코우 | 포지티브형 레지스트 조성물 |
Also Published As
Publication number | Publication date |
---|---|
TW538088B (en) | 2003-06-21 |
KR20010089205A (ko) | 2001-09-29 |
US6737214B2 (en) | 2004-05-18 |
US20010031421A1 (en) | 2001-10-18 |
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