KR19980087046A - 레지스트 조성물 및 레지스트 패턴 형성방법 - Google Patents
레지스트 조성물 및 레지스트 패턴 형성방법 Download PDFInfo
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- KR19980087046A KR19980087046A KR1019980017364A KR19980017364A KR19980087046A KR 19980087046 A KR19980087046 A KR 19980087046A KR 1019980017364 A KR1019980017364 A KR 1019980017364A KR 19980017364 A KR19980017364 A KR 19980017364A KR 19980087046 A KR19980087046 A KR 19980087046A
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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
- G03F7/039—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
- 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
- G03F7/0392—Macromolecular compounds which are photodegradable, e.g. positive electron resists the macromolecular compound being present in a chemically amplified positive photoresist composition
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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
- G03F7/075—Silicon-containing compounds
- G03F7/0757—Macromolecular compounds containing Si-O, Si-C or Si-N bonds
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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
- G03F7/09—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
- G03F7/095—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having more than one photosensitive layer
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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
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/40—Treatment after imagewise removal, e.g. baking
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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
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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
- Y10S430/111—Polymer of unsaturated acid or ester
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Materials For Photolithography (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Abstract
Description
레 지 스 트 | 에칭 레이트(nm/min) |
NPR-820PMMA락톤/아다만틸계락톤/노르보닐계 | 53.080.560.969.0 |
Claims (12)
- 모노머 단위의 측쇄에 보호기 함유 카르복실기를 갖고, 염기성 수용액에 불용이고, 상기 카르복실기의 보호기가 측쇄로부터 이탈한 경우에, 염기성 수용액에 가용이 되고, 상기 카르복실기의 보호기가,(R은 수소 또는 1가의 탄화수소기를 나타내고, n은 1∼4의 정수이고, R의 결합 위치는 에스테르 결합하고 있는 3위의 위치를 제외한 위치임)인 중합체를 포함한 것을 특징으로 하는 레지스트 조성물.
- 제 1항에 있어서, 상기 보호기 R이 알킬기, 알콕시기, 알콕시카르보닐기로 된 군에서 선택된 1개의 기인 것을 특징으로 하는 레지스트 조성물.
- 제 1항에 있어서, 상기 보호기 R이 수소이고, n이 1인 것을 특징으로 하는 레지스트 조성물.
- 제 1항 내지 제 3항 중의 어느 한항에 있어서, 상기 중합체에서의 중합 상대인 모노머 단위가 아크릴레이트계 모노머 단위, 메타아크릴레이트계 모노머 단위, 비닐 페놀계 모노머 단위, N-치환 말레이미드계 모노머 단위, 스티렌계 모노머 단위로된 군에서 선택된 1개의 모노머 단위인 것을 특징으로 하는 레지스트 조성물.
- 제 1항 내지 제 3항 중의 어느 한항에 있어서, 상기 중합체에서의 중합 상대인 모노머 단위가 다환성 지환식 탄화수소 부분을 포함한 에스테르기를 갖는 모노머 단위인 것을 특징으로 하는 레지스트 조성물.
- 제 5항에 있어서, 상기 다환성 지환식 탄화수소 부분이 아다만틸기 또는 노르보닐기를 포함한 것을 특징으로 하는 레지스트 조성물.
- 제 1항 내지 제 6항 중의 어느 한항에 있어서, 에틸 락테이트, 메틸아밀 케톤, 메틸-3-메톡시프로피오네이트, 에틸-3-에톡시프로피오네이트 및 프로필렌 글리콜 메틸 에테르 아세테이트로 된 군에서 선택된 적어도 1개의 용매를 더 포함한 것을 특징으로 하는 레지스트 조성물.
- 제 7항에 있어서, 부틸 아세테이트, γ-부티로락톤 및 프로필렌 글리콜 메틸 에테르로 된 군에서 선택된 적어도 1개의 용매를 보조 용매로서 더 포함한 것을 특징으로 하는 레지스트 조성물.
- 제 1항 내지 제 8항 중의 어느 한항에 있어서, 광을 흡수해서 분해하면 산을 발생하는 광산발생제를 더 포함한 것을 특징으로 하는 레지스트 조성물.
- 제 1항 내지 제 9항 중의 어느 한항에 있어서, 심자외 영역의 파장 180∼300nm의 광에 대한 흡광도가 1.6 이하인 것을 특징으로 하는 레지스트 조성물.
- 제 9항 또는 제 10항에 있어서, 상기 중합체에서의 중합 상대인 모노머 단위가 그 모노머 단위의 측쇄에 상기 광산발생제에 의해 발생한 산의 작용에 의해 이탈 가능한 다른 보호기를 함유하는 카르복실기를 갖고, 상기 다른 보호기가(R1은 1∼4개의 탄소 원자를 포함한 직쇄 또는 분기쇄인 알킬기, 또는 상기 알킬기의 치환체를 나타내고, Z는 R1이 결합한 탄소 원자와 함께 지환식 탄화수소기를 구성하는 원자단을 나타냄)인 것을 특징으로 하는 레지스트 조성물.
- 제 9항 내지 제 11항 중의 어느 한항의 레지스트 조성물을 피처리 기판 상에 도포하여, 레지스트막을 형성하는 공정과, 상기 레지스트막을 상기 광산발생제의 분해를 유기할 수 있는 광으로 선택적으로 노광하는 공정과, 노광 후의 레지스트막을 염기성 수용액으로 현상하는 공정을 포함한 것을 특징으로 하는 레지스트 패턴의 형성 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13013197A JP3819531B2 (ja) | 1997-05-20 | 1997-05-20 | レジスト組成物及びレジストパターン形成方法 |
JP130131 | 1997-05-20 |
Publications (2)
Publication Number | Publication Date |
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KR19980087046A true KR19980087046A (ko) | 1998-12-05 |
KR100301354B1 KR100301354B1 (ko) | 2001-11-22 |
Family
ID=15026701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980017364A Expired - Lifetime KR100301354B1 (ko) | 1997-05-20 | 1998-05-14 | 레지스트조성물및레지스트패턴형성방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6656659B1 (ko) |
JP (1) | JP3819531B2 (ko) |
KR (1) | KR100301354B1 (ko) |
TW (2) | TW565739B (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100533361B1 (ko) * | 1999-08-23 | 2005-12-06 | 주식회사 하이닉스반도체 | 유기 난반사 방지막 중합체 및 그의 제조방법 |
KR100910147B1 (ko) * | 2004-06-21 | 2009-08-03 | 도오꾜오까고오교 가부시끼가이샤 | 포지티브형 레지스트 조성물 및 레지스트 패턴 형성 방법 |
Families Citing this family (34)
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KR20000056355A (ko) * | 1999-02-19 | 2000-09-15 | 김영환 | 고농도의 아민 존재하에서 우수한 특성을 갖는 포토레지스트 조성물 |
DE60015220T2 (de) | 1999-03-31 | 2006-02-02 | Sumitomo Chemical Co. Ltd. | Positiv arbeitender Resist vom chemischen Verstärkertyp |
US6479211B1 (en) * | 1999-05-26 | 2002-11-12 | Fuji Photo Film Co., Ltd. | Positive photoresist composition for far ultraviolet exposure |
JP4282185B2 (ja) | 1999-11-02 | 2009-06-17 | 株式会社東芝 | フォトレジスト用高分子化合物及びフォトレジスト用樹脂組成物 |
KR100729679B1 (ko) * | 1999-11-02 | 2007-06-18 | 가부시끼가이샤 도시바 | 포토레지스트용 고분자 화합물 및 포토레지스트용 수지조성물 |
JP2001215704A (ja) | 2000-01-31 | 2001-08-10 | Sumitomo Chem Co Ltd | 化学増幅型ポジ型レジスト組成物 |
US6406828B1 (en) * | 2000-02-24 | 2002-06-18 | Shipley Company, L.L.C. | Polymer and photoresist compositions |
JP4576737B2 (ja) | 2000-06-09 | 2010-11-10 | Jsr株式会社 | 感放射線性樹脂組成物 |
KR100360412B1 (ko) * | 2000-07-11 | 2002-11-13 | 삼성전자 주식회사 | 백본에 락톤이 포함된 감광성 폴리머로 이루어지는레지스트 조성물 |
JP4441104B2 (ja) | 2000-11-27 | 2010-03-31 | 東京応化工業株式会社 | ポジ型レジスト組成物 |
JP3945741B2 (ja) | 2000-12-04 | 2007-07-18 | 東京応化工業株式会社 | ポジ型レジスト組成物 |
TWI291953B (ko) | 2001-10-23 | 2008-01-01 | Mitsubishi Rayon Co | |
JP3895224B2 (ja) | 2001-12-03 | 2007-03-22 | 東京応化工業株式会社 | 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 |
KR100821440B1 (ko) | 2003-01-31 | 2008-04-10 | 미츠비시 레이온 가부시키가이샤 | 레지스트용 중합체 및 레지스트 조성물 |
JP4772288B2 (ja) | 2003-06-05 | 2011-09-14 | 東京応化工業株式会社 | ホトレジスト組成物用樹脂、ホトレジスト組成物、およびレジストパターン形成方法 |
JP2005031233A (ja) | 2003-07-09 | 2005-02-03 | Tokyo Ohka Kogyo Co Ltd | レジスト組成物、積層体、及びレジストパターン形成方法 |
TWI300165B (en) * | 2003-08-13 | 2008-08-21 | Tokyo Ohka Kogyo Co Ltd | Resin for resist, positive resist composition and resist pattern formation method |
JP4188265B2 (ja) | 2003-10-23 | 2008-11-26 | 東京応化工業株式会社 | レジスト組成物およびレジストパターン形成方法 |
JP2005164633A (ja) * | 2003-11-28 | 2005-06-23 | Tokyo Ohka Kogyo Co Ltd | ポジ型レジスト組成物及びレジストパターン形成方法 |
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 |
US7763412B2 (en) | 2004-06-08 | 2010-07-27 | Tokyo Ohka Kogyo Co., Ltd. | Polymer, positive resist composition and method for forming resist pattern |
JP4006472B2 (ja) | 2004-09-10 | 2007-11-14 | 三菱レイヨン株式会社 | レジスト用重合体、レジスト用重合体の製造方法、レジスト組成物、およびパターンが形成された基板の製造方法 |
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WO2011014020A2 (ko) * | 2009-07-30 | 2011-02-03 | 주식회사 동진쎄미켐 | 자가정렬 이중 패턴 형성용 포토레지스트 조성물 |
WO2011086933A1 (ja) | 2010-01-14 | 2011-07-21 | 三菱瓦斯化学株式会社 | ビシクロヘキサン誘導体化合物及びその製造方法 |
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JP6274205B2 (ja) | 2013-04-23 | 2018-02-07 | 三菱瓦斯化学株式会社 | 新規脂環式エステル化合物、(メタ)アクリル共重合体およびそれを含む感光性樹脂組成物 |
JP6287552B2 (ja) | 2013-06-14 | 2018-03-07 | 三菱ケミカル株式会社 | レジスト用共重合体、およびレジスト用組成物 |
TWI648270B (zh) | 2014-01-31 | 2019-01-21 | 日商三菱瓦斯化學股份有限公司 | (甲基)丙烯酸酯化合物、(甲基)丙烯酸共聚物及包含此之感光性樹脂組成物 |
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---|---|---|---|---|
JP3751065B2 (ja) | 1995-06-28 | 2006-03-01 | 富士通株式会社 | レジスト材料及びレジストパターンの形成方法 |
KR100206664B1 (ko) * | 1995-06-28 | 1999-07-01 | 세키사와 다다시 | 화학증폭형 레지스트 조성물 및 레지스트 패턴의 형성방법 |
JP3297272B2 (ja) | 1995-07-14 | 2002-07-02 | 富士通株式会社 | レジスト組成物及びレジストパターンの形成方法 |
-
1997
- 1997-05-20 JP JP13013197A patent/JP3819531B2/ja not_active Expired - Lifetime
-
1998
- 1998-04-22 TW TW087106189A patent/TW565739B/zh not_active IP Right Cessation
- 1998-04-22 TW TW092126682A patent/TWI229782B/zh not_active IP Right Cessation
- 1998-05-14 KR KR1019980017364A patent/KR100301354B1/ko not_active Expired - Lifetime
- 1998-05-18 US US09/080,530 patent/US6656659B1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100533361B1 (ko) * | 1999-08-23 | 2005-12-06 | 주식회사 하이닉스반도체 | 유기 난반사 방지막 중합체 및 그의 제조방법 |
KR100910147B1 (ko) * | 2004-06-21 | 2009-08-03 | 도오꾜오까고오교 가부시끼가이샤 | 포지티브형 레지스트 조성물 및 레지스트 패턴 형성 방법 |
Also Published As
Publication number | Publication date |
---|---|
US6656659B1 (en) | 2003-12-02 |
TW200403529A (en) | 2004-03-01 |
KR100301354B1 (ko) | 2001-11-22 |
TW565739B (en) | 2003-12-11 |
JPH10319595A (ja) | 1998-12-04 |
JP3819531B2 (ja) | 2006-09-13 |
TWI229782B (en) | 2005-03-21 |
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