KR100582157B1 - 레지스트 재료 및 패턴 형성 방법 - Google Patents
레지스트 재료 및 패턴 형성 방법 Download PDFInfo
- Publication number
- KR100582157B1 KR100582157B1 KR1020010048635A KR20010048635A KR100582157B1 KR 100582157 B1 KR100582157 B1 KR 100582157B1 KR 1020010048635 A KR1020010048635 A KR 1020010048635A KR 20010048635 A KR20010048635 A KR 20010048635A KR 100582157 B1 KR100582157 B1 KR 100582157B1
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- KR
- South Korea
- Prior art keywords
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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
- G03F7/004—Photosensitive materials
-
- 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
-
- 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
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/68—Preparation processes not covered by groups G03F1/20 - G03F1/50
- G03F1/76—Patterning of masks by imaging
-
- 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
-
- 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
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F220/30—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety
- C08F220/301—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety and one oxygen in the alcohol moiety
-
- 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
- Y10S430/111—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
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Materials For Photolithography (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
조성 (중량부) | 실시예 1 | 실시예 2 | 실시예 3 | 실시예 4 | 실시예 5 |
폴리-A | 80 | 80 | - | - | - |
폴리-B | - | - | 80 | - | - |
폴리-C | - | - | - | 80 | - |
폴리-D | - | - | - | - | 80 |
PAG1 | 2 | 2 | 2 | 2 | 2 |
PAG2 | 1 | 0.5 | 1 | 1 | 1 |
PAG3 | - | 0.5 | - | - | - |
PAG4 | - | - | - | - | - |
용해 제어제 A | - | 0.01 | - | - | - |
염기성 화합물 A | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
계면 활성제 A | 0.07 | 0.07 | 0.07 | 0.07 | 0.07 |
계면 활성제 B | 0.07 | 0.07 | 0.07 | 0.07 | 0.07 |
용제 A | 300 | 300 | 300 | 300 | 300 |
용제 B | 130 | 130 | 130 | 130 | 130 |
조성 | 실시예 6 | 실시예 7 | 비교예 1 | 비교예 2 | 비교예 3 |
폴리-E | 80 | - | - | - | - |
폴리-F | - | 80 | - | - | - |
폴리-G | - | - | 80 | - | - |
폴리-H | - | - | - | 80 | - |
폴리-I | - | - | - | - | 80 |
PAG1 | 2 | 2 | 2 | 2 | 2 |
PAG2 | 0.5 | 0.5 | 1 | 1 | 1 |
PAG3 | 0.5 | - | - | - | - |
PAG4 | - | 0.5 | - | - | - |
용해 제어제 A | - | - | - | - | - |
염기성 화합물 A | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
계면 활성제 A | 0.07 | 0.07 | 0.07 | 0.07 | 0.07 |
계면 활성제 B | 0.07 | 0.07 | 0.07 | 0.07 | 0.07 |
용제 A | 300 | 300 | 300 | 300 | 300 |
용제 B | 130 | 130 | 130 | 130 | 130 |
감도 (mJ/㎠) | 해상도 (㎛) | 프로파일 형상 | 24 시간 후 PED 치수 안정성 (nm) | 두께 변화 | 에칭 내성 | |
실시예 1 | 27 | 0.14 | 직사각형 | -8 | 양호 | 약간 불량 |
실시예 2 | 26 | 0.14 | 직사각형 | -8 | 양호 | 약간 불량 |
실시예 3 | 33 | 0.15 | 약간 테이퍼 형상 | -6 | 양호 | 양호 |
실시예 4 | 29 | 0.14 | 직사각형 | -9 | 양호 | 양호 |
실시예 5 | 29 | 0.14 | 직사각형 | -8 | 양호 | 약간 불량 |
실시예 6 | 27 | 0.15 | 직사각형 | -7 | 양호 | 양호 |
실시예 7 | 30 | 0.15 | 직사각형 | -7 | 양호 | 양호 |
비교예 1 | 28 | 0.16 | 약간 테이퍼 형상 | -10 | 약간 불량 | 불량 |
비교예 2 | 31 | 0.18 | 약간 테이퍼 형상 | -11 | 약간 불량 | 약간 불량 |
비교예 3 | 32 | 0.18 | 약간 테이퍼 형상 | -13 | 약간 불량 | 약간 불량 |
Claims (6)
- 하기 화학식 1로 표시되는 반복 단위를 갖는 중량 평균 분자량이 1,000 내지 500,000인 고분자 화합물을 포함하는 것을 특징으로 하는 레지스트 재료.<화학식 1>식 중, R1, R2, R3은 수소 원자 또는 메틸기를 나타내고, Z는 탄소수 2 내지 10의 직쇄상, 분지상 또는 환상의 알킬렌기를 나타내며, R4는 수소 원자, 탄소수 1 내지 10의 직쇄상, 분지상 또는 환상의 알킬기, 또는 산소 원자를 포함하는 탄소수 1 내지 10의 직쇄상, 분지상 또는 환상의 알킬기를 나타내고, R5는 탄소수 5 내지 20의 3급 알킬기를 나타내며, p, q, r은 양수이고, p+q+r=1을 만족하는 수이다.
- (A) 유기 용제,(B) 베이스 수지로서 제1항 또는 제2항에 기재된 고분자 화합물,(C) 산발생제를 함유하여 이루어지는 것을 특징으로 하는 화학 증폭 포지티브형 레지스트 재료.
- (A) 유기 용제,(B) 베이스 수지로서 제1항 또는 제2항에 기재된 고분자 화합물,(C) 산발생제,(D) 용해 제어제를 함유하여 이루어지는 것을 특징으로 하는 화학 증폭 포지티브형 레지스트 재료.
- 제3항에 있어서, 추가로 (E) 첨가제로서 염기성 화합물을 배합한 것을 특징으로 하는 화학 증폭 포지티브형 레지스트 재료.
- 제3항에 기재된 레지스트 재료를 기판 상에 도포하는 공정과, 가열 처리한 후 포토마스크를 통해 고에너지선 또는 전자선으로 노광하는 공정과, 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 |
---|---|---|---|
JP2000245617A JP3712047B2 (ja) | 2000-08-14 | 2000-08-14 | レジスト材料及びパターン形成方法 |
JPJP-P-2000-00245617 | 2000-08-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020013796A KR20020013796A (ko) | 2002-02-21 |
KR100582157B1 true KR100582157B1 (ko) | 2006-05-23 |
Family
ID=18736105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010048635A KR100582157B1 (ko) | 2000-08-14 | 2001-08-13 | 레지스트 재료 및 패턴 형성 방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6641975B2 (ko) |
JP (1) | JP3712047B2 (ko) |
KR (1) | KR100582157B1 (ko) |
TW (1) | TW546546B (ko) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI225184B (en) * | 2000-01-17 | 2004-12-11 | Shinetsu Chemical Co | Chemical amplification type resist composition |
KR100518714B1 (ko) * | 2002-02-19 | 2005-10-05 | 주식회사 덕성 | 레지스트 박리액 조성물 |
JP4048824B2 (ja) * | 2002-05-09 | 2008-02-20 | Jsr株式会社 | 感放射線性樹脂組成物 |
US6982138B2 (en) * | 2003-08-04 | 2006-01-03 | General Phosphorix, Llc | Method of controlling removal of photoresist in openings of a photoresist mask |
KR20050031425A (ko) | 2003-09-29 | 2005-04-06 | 호야 가부시키가이샤 | 마스크 블랭크 및 그 제조방법 |
EP1750176A3 (en) * | 2005-08-03 | 2011-04-20 | JSR Corporation | Positive-type radiation-sensitive resin composition for producing a metal-plating formed material, transcription film and production method of a metal-plating formed material |
JP4937594B2 (ja) * | 2006-02-02 | 2012-05-23 | 東京応化工業株式会社 | 厚膜レジスト膜形成用のポジ型レジスト組成物、厚膜レジスト積層体およびレジストパターン形成方法 |
JP4512607B2 (ja) * | 2007-03-22 | 2010-07-28 | 信越化学工業株式会社 | マイクロアレイ作製用基板の製造方法 |
JP5385017B2 (ja) | 2008-07-11 | 2014-01-08 | 信越化学工業株式会社 | レジストパターン形成方法及びフォトマスクの製造方法 |
JP4575479B2 (ja) | 2008-07-11 | 2010-11-04 | 信越化学工業株式会社 | 化学増幅型ポジ型レジスト組成物及びパターン形成方法 |
JP5387181B2 (ja) | 2009-07-08 | 2014-01-15 | 信越化学工業株式会社 | スルホニウム塩、レジスト材料及びパターン形成方法 |
EP2311888B1 (en) | 2009-10-13 | 2013-11-20 | Shin-Etsu Chemical Co., Ltd. | Deprotection method of protected polymer |
JP6782569B2 (ja) * | 2016-06-28 | 2020-11-11 | 東京応化工業株式会社 | レジスト組成物及びレジストパターン形成方法 |
CN109843853B (zh) * | 2016-10-17 | 2022-09-20 | 东洋合成工业株式会社 | 组合物和使用该组合物的设备的制造方法 |
KR102208103B1 (ko) | 2016-10-31 | 2021-01-27 | 후지필름 가부시키가이샤 | 수지의 제조 방법, 및 감활성광선성 또는 감방사선성 조성물의 제조 방법 |
KR102349972B1 (ko) * | 2018-03-28 | 2022-01-10 | 동우 화인켐 주식회사 | 하드마스크용 조성물 및 이를 이용한 패턴 형성 방법 |
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US4491628A (en) | 1982-08-23 | 1985-01-01 | International Business Machines Corporation | Positive- and negative-working resist compositions with acid generating photoinitiator and polymer with acid labile groups pendant from polymer backbone |
US4603101A (en) | 1985-09-27 | 1986-07-29 | General Electric Company | Photoresist compositions containing t-substituted organomethyl vinylaryl ether materials |
US5310619A (en) | 1986-06-13 | 1994-05-10 | Microsi, Inc. | Resist compositions comprising a phenolic resin, an acid forming onium salt and a tert-butyl ester or tert-butyl carbonate which is acid-cleavable |
DE3750275T3 (de) | 1986-06-13 | 1998-10-01 | Microsi Inc | Lackzusammensetzung und -anwendung. |
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 |
JPH03223858A (ja) | 1990-01-30 | 1991-10-02 | Matsushita Electric Ind Co Ltd | パターン形成方法 |
JPH03275149A (ja) | 1990-03-27 | 1991-12-05 | Tosoh Corp | 不飽和ジエステル製造用触媒の再生方法 |
JP3275149B2 (ja) | 1991-09-26 | 2002-04-15 | 富士通株式会社 | Museデコーダ用ノンリニヤエッジ信号生成装置 |
TW304235B (ko) | 1992-04-29 | 1997-05-01 | Ocg Microelectronic Materials | |
JP3287057B2 (ja) | 1993-03-30 | 2002-05-27 | 日本ゼオン株式会社 | レジスト組成物 |
JP3072316B2 (ja) * | 1994-09-30 | 2000-07-31 | 日本ゼオン株式会社 | レジスト組成物 |
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 |
JP2000056460A (ja) * | 1998-08-12 | 2000-02-25 | Jsr Corp | 感放射線性樹脂組成物 |
JP3991466B2 (ja) * | 1998-08-21 | 2007-10-17 | Jsr株式会社 | 感放射線性樹脂組成物 |
JP3743174B2 (ja) | 1998-09-08 | 2006-02-08 | コニカミノルタホールディングス株式会社 | 感光性平版印刷版 |
JP4007570B2 (ja) * | 1998-10-16 | 2007-11-14 | 富士フイルム株式会社 | ポジ型レジスト組成物 |
JP3345881B2 (ja) * | 1999-08-12 | 2002-11-18 | ジェイエスアール株式会社 | 感放射線性組成物 |
US6251569B1 (en) * | 1999-08-13 | 2001-06-26 | International Business Machines Corporation | Forming a pattern of a negative photoresist |
-
2000
- 2000-08-14 JP JP2000245617A patent/JP3712047B2/ja not_active Expired - Fee Related
-
2001
- 2001-08-13 KR KR1020010048635A patent/KR100582157B1/ko active IP Right Grant
- 2001-08-13 TW TW090119812A patent/TW546546B/zh not_active IP Right Cessation
- 2001-08-14 US US09/928,455 patent/US6641975B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
TW546546B (en) | 2003-08-11 |
JP2002062652A (ja) | 2002-02-28 |
US6641975B2 (en) | 2003-11-04 |
KR20020013796A (ko) | 2002-02-21 |
US20020039701A1 (en) | 2002-04-04 |
JP3712047B2 (ja) | 2005-11-02 |
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