TWI476527B - 厚膜光阻 - Google Patents
厚膜光阻 Download PDFInfo
- Publication number
- TWI476527B TWI476527B TW097130707A TW97130707A TWI476527B TW I476527 B TWI476527 B TW I476527B TW 097130707 A TW097130707 A TW 097130707A TW 97130707 A TW97130707 A TW 97130707A TW I476527 B TWI476527 B TW I476527B
- Authority
- TW
- Taiwan
- Prior art keywords
- bis
- hydroxyphenyl
- methyl
- phenyl
- hydroxy
- Prior art date
Links
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
- 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
- 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
- G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
-
- 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
- G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
- G03F7/0275—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with dithiol or polysulfide compounds
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P76/00—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography
- H10P76/20—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising organic materials
- H10P76/204—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising organic materials of organic photoresist masks
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P76/00—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography
- H10P76/20—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising organic materials
- H10P76/204—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising organic materials of organic photoresist masks
- H10P76/2041—Photolithographic processes
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Materials For Photolithography (AREA)
- Graft Or Block Polymers (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/860,675 US8715918B2 (en) | 2007-09-25 | 2007-09-25 | Thick film resists |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200916957A TW200916957A (en) | 2009-04-16 |
| TWI476527B true TWI476527B (zh) | 2015-03-11 |
Family
ID=40289141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW097130707A TWI476527B (zh) | 2007-09-25 | 2008-08-12 | 厚膜光阻 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8715918B2 (https=) |
| EP (1) | EP2203783B1 (https=) |
| JP (1) | JP5412690B2 (https=) |
| KR (1) | KR101505482B1 (https=) |
| CN (1) | CN101809502B (https=) |
| TW (1) | TWI476527B (https=) |
| WO (1) | WO2009040661A2 (https=) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4893270B2 (ja) * | 2006-11-29 | 2012-03-07 | 住友化学株式会社 | 化学増幅型ポジ型レジスト組成物 |
| US8989107B2 (en) | 2009-04-30 | 2015-03-24 | Qualcomm Incorporated | Activation deactivation of secondary UL carrier in DC HSUPA |
| JP5783142B2 (ja) * | 2011-07-25 | 2015-09-24 | 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 |
| KR20130023560A (ko) * | 2011-08-29 | 2013-03-08 | 삼성디스플레이 주식회사 | 포토레지스트 조성물 및 이를 이용한 미세 패턴의 형성 방법 |
| JP2013079230A (ja) | 2011-09-23 | 2013-05-02 | Rohm & Haas Electronic Materials Llc | カリックスアレーンおよびこれを含むフォトレジスト組成物 |
| JP6136355B2 (ja) * | 2012-02-27 | 2017-05-31 | 住友化学株式会社 | レジストパターンの製造方法 |
| US9012126B2 (en) * | 2012-06-15 | 2015-04-21 | Az Electronic Materials (Luxembourg) S.A.R.L. | Positive photosensitive material |
| JP6287466B2 (ja) * | 2013-04-08 | 2018-03-07 | Jsr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 |
| US9291909B2 (en) * | 2013-05-17 | 2016-03-22 | Az Electronic Materials (Luxembourg) S.A.R.L. | Composition comprising a polymeric thermal acid generator and processes thereof |
| JP6292059B2 (ja) * | 2013-08-13 | 2018-03-14 | Jsr株式会社 | 基板の加工方法 |
| US10047185B2 (en) * | 2014-03-20 | 2018-08-14 | Dic Corporation | Novolac-type phenolic hydroxyl group-containing resin, production method therefor, curable composition, composition for resist, and color resist |
| KR102261808B1 (ko) * | 2016-08-09 | 2021-06-07 | 리지필드 액퀴지션 | 환경적으로 안정한 후막성 화학증폭형 레지스트 |
| TWI763715B (zh) * | 2016-10-07 | 2022-05-11 | 日商迪愛生股份有限公司 | 含酚性羥基之樹脂及抗蝕劑材料 |
| TWI816671B (zh) * | 2017-04-25 | 2023-10-01 | 德商馬克專利公司 | 用於產生底切圖樣輪廓之負型光阻調配物以及使光阻組合物成像之方法和用於使基板上之圖樣化光阻劑金屬化之剝離方法 |
| KR102230622B1 (ko) * | 2017-11-24 | 2021-03-22 | 주식회사 엘지화학 | 포토레지스트 조성물 및 이를 이용한 포토레지스트 필름 |
| CN108303851B (zh) * | 2018-01-05 | 2019-09-10 | 湖北固润科技股份有限公司 | 包含聚对羟基苯乙烯类氧杂环丁烷树脂作为成膜树脂的光刻胶组合物 |
| CN118377192A (zh) | 2018-05-24 | 2024-07-23 | 默克专利股份有限公司 | 基于酚醛清漆/dnq的化学增幅型光致抗蚀剂 |
| JP7475111B2 (ja) * | 2018-11-14 | 2024-04-26 | 東京応化工業株式会社 | レジストパターン形成方法、レジスト組成物及びその製造方法 |
| US20200356001A1 (en) * | 2019-05-10 | 2020-11-12 | Rohm And Haas Electronic Materials Llc | Photoresist compositions and methods of forming resist patterns with such compositions |
| US20210108065A1 (en) * | 2019-10-15 | 2021-04-15 | Rohm And Haas Electronic Materials Llc | Polymers and photoresist compositions |
| JP7539466B2 (ja) * | 2019-11-19 | 2024-08-23 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング | Pag不含ポジ型化学増幅レジスト組成物及びそれの使用法 |
| US20220365432A1 (en) * | 2019-11-25 | 2022-11-17 | Merck Patent Gmbh | Chemically amplified photoresist |
| CN121079290A (zh) | 2023-04-27 | 2025-12-05 | 默克专利股份有限公司 | 光活性化合物 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004317907A (ja) * | 2003-04-18 | 2004-11-11 | Jsr Corp | 感放射線性樹脂組成物 |
Family Cites Families (56)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58194834A (ja) | 1982-06-17 | 1983-11-12 | Tokyo Ohka Kogyo Co Ltd | シクロヘキサノンの精製方法 |
| JP2799610B2 (ja) | 1989-12-15 | 1998-09-21 | ジェイエスアール株式会社 | 感放射線性樹脂組成物 |
| 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 |
| JPH05338843A (ja) * | 1992-06-05 | 1993-12-21 | Canon Inc | 定着装置 |
| JP3141365B2 (ja) | 1992-07-24 | 2001-03-05 | ジェイエスアール株式会社 | ポジ型感放射線性樹脂組成物溶液 |
| DE69322946T2 (de) * | 1992-11-03 | 1999-08-12 | International Business Machines Corp., Armonk, N.Y. | Photolackzusammensetzung |
| JP3206989B2 (ja) | 1992-11-13 | 2001-09-10 | 富士写真フイルム株式会社 | ポジ型感光性材料 |
| JPH06230574A (ja) | 1993-02-05 | 1994-08-19 | Fuji Photo Film Co Ltd | ポジ型感光性組成物 |
| JPH06289614A (ja) | 1993-04-06 | 1994-10-18 | Tokyo Ohka Kogyo Co Ltd | ネガ型感放射線レジスト組成物 |
| JPH07134412A (ja) | 1993-11-11 | 1995-05-23 | Tokyo Ohka Kogyo Co Ltd | ネガ型放射線感応性レジスト組成物 |
| US5736296A (en) * | 1994-04-25 | 1998-04-07 | Tokyo Ohka Kogyo Co., Ltd. | Positive resist composition comprising a mixture of two polyhydroxystyrenes having different acid cleavable groups and an acid generating compound |
| EP0718317B1 (en) * | 1994-12-20 | 2000-02-23 | Olin Microelectronic Chemicals, Inc. | Photoresist compositions |
| JP3046225B2 (ja) * | 1995-06-15 | 2000-05-29 | 東京応化工業株式会社 | ポジ型レジスト膜形成用塗布液 |
| JPH0968795A (ja) | 1995-08-31 | 1997-03-11 | Toshiba Corp | 感光性組成物およびその製造方法 |
| US5719003A (en) * | 1995-09-27 | 1998-02-17 | Shipley Company, L.L.C. | Method for increasing the differential solubility of an imaged photoresist through hydroxy group blocking via reaction with vinyl ethers |
| EP0789279B2 (en) * | 1996-02-09 | 2004-12-08 | Wako Pure Chemical Industries Ltd | Polymer and resist material |
| JP3528512B2 (ja) | 1996-04-24 | 2004-05-17 | 信越化学工業株式会社 | 架橋基を有する高分子化合物の製造方法 |
| JP3360267B2 (ja) | 1996-04-24 | 2002-12-24 | 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 |
| US5942367A (en) * | 1996-04-24 | 1999-08-24 | Shin-Etsu Chemical Co., Ltd. | Chemically amplified positive resist composition, pattern forming method, and method for preparing polymer having a crosslinking group |
| JPH1031309A (ja) | 1996-07-17 | 1998-02-03 | Japan Synthetic Rubber Co Ltd | 感放射線性樹脂組成物 |
| JPH10268508A (ja) | 1997-01-27 | 1998-10-09 | Shin Etsu Chem Co Ltd | 部分水素化高分子化合物及び化学増幅ポジ型レジスト材料 |
| TW550439B (en) * | 1997-07-01 | 2003-09-01 | Ciba Sc Holding Ag | New oxime sulfonates as latent acids and compositions and photoresists comprising said oxime sulfonates |
| 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 |
| US6027804A (en) * | 1997-11-18 | 2000-02-22 | Solutia Inc. | Superabsorbing compositions and processes for preparing same |
| US5985507A (en) * | 1998-02-18 | 1999-11-16 | Olin Microelectronic Chemicals, Inc. | Selected high thermal novolaks and positive-working radiation-sensitive compositions |
| US6303263B1 (en) | 1998-02-25 | 2001-10-16 | International Business Machines Machines | Irradiation sensitive positive-tone resists using polymers containing two acid sensitive protecting groups |
| KR100524446B1 (ko) * | 1998-03-30 | 2005-10-26 | 후지 샤신 필름 가부시기가이샤 | 포지티브형 포토레지스트 조성물 |
| US6159653A (en) * | 1998-04-14 | 2000-12-12 | Arch Specialty Chemicals, Inc. | Production of acetal derivatized hydroxyl aromatic polymers and their use in radiation sensitive formulations |
| US6072006A (en) * | 1998-11-06 | 2000-06-06 | Arch Specialty Chemicals, Inc. | Preparation of partially cross-linked polymers and their use in pattern formation |
| US6900138B1 (en) * | 1999-03-01 | 2005-05-31 | Micron Technology, Inc. | Oxygen plasma treatment for nitride surface to reduce photo footing |
| US6365321B1 (en) * | 1999-04-13 | 2002-04-02 | International Business Machines Corporation | Blends of hydroxystyrene polymers for use in chemically amplified positive resist formulations |
| JP4135276B2 (ja) * | 1999-10-12 | 2008-08-20 | Jsr株式会社 | 感放射線性樹脂組成物 |
| JP4070393B2 (ja) * | 2000-01-17 | 2008-04-02 | 富士フイルム株式会社 | ネガ型レジスト組成物 |
| EP1126321A1 (en) | 2000-02-10 | 2001-08-22 | Shipley Company LLC | Positive photoresists containing crosslinked polymers |
| DE60128283T2 (de) * | 2000-03-22 | 2008-01-31 | Shin-Etsu Chemical Co., Ltd. | Chemisch verstärkte positiv arbeitende Resistzusammensetzung und Strukturierungsverfahren |
| JP2002072477A (ja) * | 2000-06-12 | 2002-03-12 | Jsr Corp | 感放射線性樹脂組成物 |
| KR100733536B1 (ko) * | 2000-07-19 | 2007-06-28 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 화학 증폭 포지티브형 레지스트 재료 |
| JP3956088B2 (ja) | 2000-07-19 | 2007-08-08 | 信越化学工業株式会社 | 化学増幅ポジ型レジスト材料 |
| JP4144726B2 (ja) | 2000-08-21 | 2008-09-03 | 東京応化工業株式会社 | 架橋形成ポジ型ホトレジスト組成物 |
| DE60143334D1 (de) * | 2000-08-21 | 2010-12-09 | Tokyo Ohka Kogyo Co Ltd | Vernetzte, positiv arbeitende Photoresist-Zusammensetzung |
| WO2003006407A1 (en) | 2001-07-13 | 2003-01-23 | Kyowa Yuka Co., Ltd. | Process for producing ether compound |
| JP4554122B2 (ja) | 2001-08-06 | 2010-09-29 | 東京応化工業株式会社 | 化学増幅型ポジ型液晶素子用レジスト組成物 |
| JP2003084437A (ja) * | 2001-09-11 | 2003-03-19 | Toray Ind Inc | ポジ型感放射線性組成物 |
| JP4057807B2 (ja) * | 2001-12-03 | 2008-03-05 | 東京応化工業株式会社 | 微細レジストパターン形成方法 |
| US7144674B2 (en) * | 2002-03-20 | 2006-12-05 | Sumitomo Chemical Company, Limited | Positive resist composition |
| JP3927854B2 (ja) * | 2002-04-23 | 2007-06-13 | キヤノン株式会社 | インクジェット記録ヘッド |
| TWI307819B (en) * | 2002-05-28 | 2009-03-21 | Arch Spec Chem Inc | Acetal protected polymers and photoresist compositions thereof |
| US7666569B2 (en) * | 2002-12-26 | 2010-02-23 | Tokyo Ohka Kogyo Co., Ltd. | Positive resist composition and method for forming resist pattern |
| CN1698016A (zh) * | 2003-05-20 | 2005-11-16 | 东京应化工业株式会社 | 化学放大型正性光致抗蚀剂组合物及抗蚀图案的形成方法 |
| US7923192B2 (en) * | 2004-02-20 | 2011-04-12 | Tokyo Ohka Kogyo Co., Ltd. | Base material for pattern-forming material, positive resist composition and method of resist pattern formation |
| JP4249095B2 (ja) * | 2004-02-20 | 2009-04-02 | 東京応化工業株式会社 | パターン形成材料用基材、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 |
| JP4837323B2 (ja) * | 2004-10-29 | 2011-12-14 | 東京応化工業株式会社 | レジスト組成物、レジストパターン形成方法および化合物 |
| US7255970B2 (en) * | 2005-07-12 | 2007-08-14 | Az Electronic Materials Usa Corp. | Photoresist composition for imaging thick films |
| JP2008089871A (ja) * | 2006-09-29 | 2008-04-17 | Fujifilm Corp | レジスト組成物およびこれを用いたパターン形成方法 |
| JP4893270B2 (ja) * | 2006-11-29 | 2012-03-07 | 住友化学株式会社 | 化学増幅型ポジ型レジスト組成物 |
| JP2009063823A (ja) * | 2007-09-06 | 2009-03-26 | Tokyo Ohka Kogyo Co Ltd | ポジ型ホトレジスト組成物、積層体およびパターン形成方法 |
-
2007
- 2007-09-25 US US11/860,675 patent/US8715918B2/en active Active
-
2008
- 2008-08-12 TW TW097130707A patent/TWI476527B/zh active
- 2008-09-24 JP JP2010526390A patent/JP5412690B2/ja active Active
- 2008-09-24 KR KR1020107008310A patent/KR101505482B1/ko active Active
- 2008-09-24 WO PCT/IB2008/002593 patent/WO2009040661A2/en not_active Ceased
- 2008-09-24 EP EP08833151.7A patent/EP2203783B1/en active Active
- 2008-09-24 CN CN200880108713.2A patent/CN101809502B/zh active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004317907A (ja) * | 2003-04-18 | 2004-11-11 | Jsr Corp | 感放射線性樹脂組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5412690B2 (ja) | 2014-02-12 |
| US8715918B2 (en) | 2014-05-06 |
| WO2009040661A2 (en) | 2009-04-02 |
| CN101809502B (zh) | 2014-01-08 |
| WO2009040661A3 (en) | 2009-06-04 |
| KR20100082843A (ko) | 2010-07-20 |
| CN101809502A (zh) | 2010-08-18 |
| JP2011501815A (ja) | 2011-01-13 |
| EP2203783B1 (en) | 2019-11-13 |
| TW200916957A (en) | 2009-04-16 |
| US20090081589A1 (en) | 2009-03-26 |
| EP2203783A2 (en) | 2010-07-07 |
| KR101505482B1 (ko) | 2015-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI476527B (zh) | 厚膜光阻 | |
| JP5051395B2 (ja) | 厚いフィルムに像を形成するためのフォトレジスト組成物 | |
| JP4359151B2 (ja) | アセタール及びケタールを溶剤として含むフォトレジスト組成物 | |
| TW201818157A (zh) | 環境穩定厚膜化學增幅光阻 | |
| US6790582B1 (en) | Photoresist compositions | |
| US6905809B2 (en) | Photoresist compositions | |
| JPH10133368A (ja) | ポジ型ホトレジスト組成物およびこれを用いた多層レジスト材料 | |
| JP3076523B2 (ja) | ポジ型ホトレジスト組成物 | |
| JPH04271349A (ja) | ポジ型フオトレジスト組成物 | |
| JPH05297581A (ja) | ポジ型フオトレジスト組成物 | |
| JP2987526B2 (ja) | ポジ型フオトレジスト組成物 | |
| CN120335234A (zh) | 抗蚀剂组合物、抗蚀剂图案的制造方法和镀敷造型体的制造方法 | |
| JPH0534915A (ja) | ポジ型フオトレジスト組成物 | |
| JPH07191464A (ja) | ポジ型感放射線性樹脂組成物 | |
| JPH05341513A (ja) | ポジ型フオトレジスト組成物 | |
| JPH1048818A (ja) | ポジ型ホトレジスト組成物 | |
| JPH117128A (ja) | ポジ型ホトレジスト組成物及びこれを用いた多層レジスト材料 | |
| JPH08194312A (ja) | ポジ型レジスト組成物 | |
| JPH117129A (ja) | ポジ型ホトレジスト組成物及びこれを用いた多層レジスト材料 | |
| JPH05297580A (ja) | ポジ型フオトレジスト組成物 | |
| JPH05341512A (ja) | ポジ型フオトレジスト組成物 |