KR100891888B1 - 포지티브형 레지스트 조성물 및 레지스트 패턴 형성 방법 - Google Patents
포지티브형 레지스트 조성물 및 레지스트 패턴 형성 방법 Download PDFInfo
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- KR100891888B1 KR100891888B1 KR1020077007797A KR20077007797A KR100891888B1 KR 100891888 B1 KR100891888 B1 KR 100891888B1 KR 1020077007797 A KR1020077007797 A KR 1020077007797A KR 20077007797 A KR20077007797 A KR 20077007797A KR 100891888 B1 KR100891888 B1 KR 100891888B1
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- South Korea
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- structural unit
- resist composition
- lower alkyl
- positive resist
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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
-
- 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
- C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
- C08F220/281—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing only one oxygen, e.g. furfuryl (meth)acrylate or 2-methoxyethyl (meth)acrylate
-
- 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
- C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
- C08F220/282—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing two or more oxygen atoms
-
- 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
- C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
- C08F220/283—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing one or more carboxylic moiety in the chain, e.g. acetoacetoxyethyl(meth)acrylate
-
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/56—Ring systems containing bridged rings
- C07C2603/58—Ring systems containing bridged rings containing three rings
- C07C2603/70—Ring systems containing bridged rings containing three rings containing only six-membered rings
- C07C2603/74—Adamantanes
-
- 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
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials For Photolithography (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
Claims (8)
- 산의 작용에 의해 알칼리 가용성이 변화되는 수지 성분 (A) 및 산 발생제 성분 (B) 를 함유하는 포지티브형 레지스트 조성물에 있어서,(A) 성분이, (a0) 하기 일반식 (a0) 으로 나타내는 구성 단위와, (a1) 산 해리성 용해 억제기를 갖는 (α-저급 알킬)아크릴산에스테르로부터 유도되는 구성 단위로서, 구성 단위 (a0) 에 해당하지 않는 구성 단위를 갖는 고분자 화합물 (A1) 을 함유하는 포지티브형 레지스트 조성물.(식 중, R 은 수소 원자 또는 저급 알킬기를 나타내고 ; Y1 은 탄소수 4 이상의 지방족 고리식기를 나타내고 ; Z 는 알콕시알킬기를 나타내고 ; a 는 1∼3 의 정수를 나타내고, b 는 0 또는 1∼2 의 정수를 나타내며, 또한 a+b=1∼3 이다.)
- 제 1 항에 있어서,상기 고분자 화합물 (A1) 이 (a2) 락톤 함유 단환 또는 다환식기를 갖는 (α-저급 알킬)아크릴산에스테르로부터 유도되는 구성 단위를 갖는 포지티브형 레지스트 조성물.
- 제 1 항에 있어서,추가로 질소 함유 유기 화합물 (D) 를 함유하는 포지티브형 레지스트 조성물.
- 제 1 항 내지 제 7 항 중 어느 한 항에 기재된 포지티브형 레지스트 조성물을 기판 상에 도포하고, 프리베이크하고, 선택적으로 노광한 후, PEB (노광 후 가열) 를 실시하고, 알칼리 현상하여 레지스트 패턴을 형성하는 레지스트 패턴 형성 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004295150A JP4213107B2 (ja) | 2004-10-07 | 2004-10-07 | レジスト組成物およびレジストパターン形成方法 |
JPJP-P-2004-00295150 | 2004-10-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070088571A KR20070088571A (ko) | 2007-08-29 |
KR100891888B1 true KR100891888B1 (ko) | 2009-04-03 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077007797A KR100891888B1 (ko) | 2004-10-07 | 2005-10-04 | 포지티브형 레지스트 조성물 및 레지스트 패턴 형성 방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7638257B2 (ko) |
JP (1) | JP4213107B2 (ko) |
KR (1) | KR100891888B1 (ko) |
TW (1) | TWI308571B (ko) |
WO (1) | WO2006038635A1 (ko) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5001541B2 (ja) * | 2005-09-14 | 2012-08-15 | 丸善石油化学株式会社 | 半導体リソグラフィー用共重合体及び組成物 |
JP4808574B2 (ja) * | 2006-05-25 | 2011-11-02 | 東京応化工業株式会社 | ポジ型レジスト組成物、レジストパターン形成方法および樹脂 |
JP4969916B2 (ja) | 2006-05-25 | 2012-07-04 | 東京応化工業株式会社 | ポジ型レジスト組成物およびレジストパターン形成方法 |
JP4717732B2 (ja) * | 2006-06-22 | 2011-07-06 | 東京応化工業株式会社 | ポジ型レジスト組成物およびレジストパターン形成方法 |
KR101145545B1 (ko) * | 2006-07-06 | 2012-05-15 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 포지티브형 레지스트 조성물 및 패턴 형성 방법 |
JP4355011B2 (ja) | 2006-11-07 | 2009-10-28 | 丸善石油化学株式会社 | 液浸リソグラフィー用共重合体及び組成物 |
JP5150109B2 (ja) * | 2007-02-21 | 2013-02-20 | 富士フイルム株式会社 | ポジ型レジスト組成物、樹脂および重合性化合物、それを用いたパターン形成方法 |
JP5250291B2 (ja) | 2008-01-15 | 2013-07-31 | 東京応化工業株式会社 | ポジ型レジスト組成物およびレジストパターン形成方法 |
US7968276B2 (en) | 2008-01-15 | 2011-06-28 | Tokyo Ohka Kogyo Co., Ltd. | Positive resist composition and method of forming resist pattern |
JP5401086B2 (ja) | 2008-10-07 | 2014-01-29 | 東京応化工業株式会社 | 液浸露光用レジスト組成物、レジストパターン形成方法および含フッ素樹脂 |
JP5750272B2 (ja) | 2010-02-18 | 2015-07-15 | 東京応化工業株式会社 | レジストパターン形成方法 |
JP5775701B2 (ja) | 2010-02-26 | 2015-09-09 | 富士フイルム株式会社 | パターン形成方法及びレジスト組成物 |
JP5708082B2 (ja) * | 2010-03-24 | 2015-04-30 | 信越化学工業株式会社 | パターン形成方法及びネガ型レジスト組成物 |
US20120122031A1 (en) * | 2010-11-15 | 2012-05-17 | International Business Machines Corporation | Photoresist composition for negative development and pattern forming method using thereof |
JP5789396B2 (ja) * | 2011-04-05 | 2015-10-07 | 東京応化工業株式会社 | レジストパターン形成方法 |
JP5741521B2 (ja) * | 2011-05-11 | 2015-07-01 | 信越化学工業株式会社 | レジスト組成物及びパターン形成法 |
Citations (3)
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JP2003122007A (ja) | 2001-10-09 | 2003-04-25 | Fuji Photo Film Co Ltd | ポジ型レジスト組成物 |
JP2003287884A (ja) | 2002-01-23 | 2003-10-10 | Sumitomo Chem Co Ltd | 化学増幅型ポジ型レジスト組成物 |
JP2003330192A (ja) | 2002-05-09 | 2003-11-19 | Jsr Corp | 感放射線性樹脂組成物 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3072316B2 (ja) | 1994-09-30 | 2000-07-31 | 日本ゼオン株式会社 | レジスト組成物 |
JP3785846B2 (ja) * | 1999-02-05 | 2006-06-14 | 住友化学株式会社 | 化学増幅型ポジ型レジスト組成物 |
US6479211B1 (en) * | 1999-05-26 | 2002-11-12 | Fuji Photo Film Co., Ltd. | Positive photoresist composition for far ultraviolet exposure |
JP2001318465A (ja) | 2000-05-11 | 2001-11-16 | Fuji Photo Film Co Ltd | ポジ型フォトレジスト組成物 |
KR20020090489A (ko) | 2001-05-28 | 2002-12-05 | 금호석유화학 주식회사 | 화학증폭형 레지스트용 중합체 및 이를 함유한 화학증폭형레지스트 조성물 |
JP3803286B2 (ja) * | 2001-12-03 | 2006-08-02 | 東京応化工業株式会社 | ポジ型レジスト組成物及びレジストパターンの形成方法 |
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2004
- 2004-10-07 JP JP2004295150A patent/JP4213107B2/ja active Active
-
2005
- 2005-09-30 TW TW094134357A patent/TWI308571B/zh active
- 2005-10-04 WO PCT/JP2005/018382 patent/WO2006038635A1/ja active Application Filing
- 2005-10-04 KR KR1020077007797A patent/KR100891888B1/ko active IP Right Grant
- 2005-10-04 US US11/576,687 patent/US7638257B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003122007A (ja) | 2001-10-09 | 2003-04-25 | Fuji Photo Film Co Ltd | ポジ型レジスト組成物 |
JP2003287884A (ja) | 2002-01-23 | 2003-10-10 | Sumitomo Chem Co Ltd | 化学増幅型ポジ型レジスト組成物 |
JP2003330192A (ja) | 2002-05-09 | 2003-11-19 | Jsr Corp | 感放射線性樹脂組成物 |
Also Published As
Publication number | Publication date |
---|---|
JP2006106497A (ja) | 2006-04-20 |
KR20070088571A (ko) | 2007-08-29 |
WO2006038635A1 (ja) | 2006-04-13 |
US20090263741A1 (en) | 2009-10-22 |
TWI308571B (en) | 2009-04-11 |
JP4213107B2 (ja) | 2009-01-21 |
TW200619239A (en) | 2006-06-16 |
US7638257B2 (en) | 2009-12-29 |
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