KR102945926B1 - 화학 증폭 포지티브형 레지스트 조성물 및 레지스트 패턴 형성 방법 - Google Patents

화학 증폭 포지티브형 레지스트 조성물 및 레지스트 패턴 형성 방법

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KR102945926B1
KR102945926B1 KR1020230053533A KR20230053533A KR102945926B1 KR 102945926 B1 KR102945926 B1 KR 102945926B1 KR 1020230053533 A KR1020230053533 A KR 1020230053533A KR 20230053533 A KR20230053533 A KR 20230053533A KR 102945926 B1 KR102945926 B1 KR 102945926B1
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saturated
polymer
formula
substituted
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KR20230151921A (ko
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마사아키 고타케
사토시 와타나베
게이이치 마스나가
마사히로 후쿠시마
겐지 후나츠
유타 마츠자와
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신에쓰 가가꾸 고교 가부시끼가이샤
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    • 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
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/14—Monomers containing only one unsaturated aliphatic radical containing one ring substituted by heteroatoms or groups containing heteroatoms
    • C08F212/22—Oxygen
    • C08F212/24—Phenols or alcohols
    • 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
    • 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
    • C08F220/303—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety and one or more carboxylic moieties in the chain
    • 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
    • G03F1/22—Masks or mask blanks for imaging by radiation of 100nm or shorter wavelength, e.g. X-ray masks, extreme ultraviolet [EUV] masks; Preparation thereof
    • 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
    • G03F1/38—Masks having auxiliary features, e.g. special coatings or marks for alignment or testing; Preparation thereof
    • G03F1/40—Electrostatic discharge [ESD] related features, e.g. antistatic coatings or a conductive metal layer around the periphery of the mask substrate
    • 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
    • G03F1/50—Mask blanks not covered by G03F1/20 - G03F1/34; Preparation thereof
    • 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
    • G03F7/0045—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
    • G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
    • G03F7/028—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with photosensitivity-increasing substances, e.g. photoinitiators
    • G03F7/029—Inorganic compounds; Onium compounds; Organic compounds having hetero atoms other than oxygen, nitrogen or sulfur
    • 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
    • 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
    • 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
    • G03F7/20—Exposure; Apparatus therefor
    • G03F7/2002—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image
    • G03F7/2004—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image characterised by the use of a particular light source, e.g. fluorescent lamps or deep UV light

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Materials For Photolithography (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
KR1020230053533A 2022-04-26 2023-04-24 화학 증폭 포지티브형 레지스트 조성물 및 레지스트 패턴 형성 방법 Active KR102945926B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022072507A JP7732389B2 (ja) 2022-04-26 2022-04-26 化学増幅ポジ型レジスト組成物及びレジストパターン形成方法
JPJP-P-2022-072507 2022-04-26

Publications (2)

Publication Number Publication Date
KR20230151921A KR20230151921A (ko) 2023-11-02
KR102945926B1 true KR102945926B1 (ko) 2026-03-30

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ID=86226987

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KR1020230053533A Active KR102945926B1 (ko) 2022-04-26 2023-04-24 화학 증폭 포지티브형 레지스트 조성물 및 레지스트 패턴 형성 방법

Country Status (6)

Country Link
US (1) US20230341775A1 (https=)
EP (1) EP4270108A1 (https=)
JP (1) JP7732389B2 (https=)
KR (1) KR102945926B1 (https=)
CN (1) CN116954024A (https=)
TW (1) TW202403445A (https=)

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JP3955384B2 (ja) 1998-04-08 2007-08-08 Ａｚエレクトロニックマテリアルズ株式会社 化学増幅型レジスト組成物
JPH11327143A (ja) 1998-05-13 1999-11-26 Fujitsu Ltd レジスト及びレジストパターンの形成方法
JP4226803B2 (ja) 2000-08-08 2009-02-18 富士フイルム株式会社 ポジ型感光性組成物
DE10126875A1 (de) 2001-06-01 2002-12-05 Mann & Hummel Filter Verschweißte Ansaugvorrichtung für eine Brennkraftmaschine
JP4025162B2 (ja) 2002-09-25 2007-12-19 信越化学工業株式会社 高分子化合物及びポジ型レジスト材料並びにこれを用いたパターン形成方法
US7662538B2 (en) 2004-11-08 2010-02-16 Du Pont Electronic Polymers L.P. Derivatized polyhydroxystyrenes (DPHS) with a novolak type structure and blocked DPHS (BDPHS) and processes for preparing the same
JP4816921B2 (ja) 2005-04-06 2011-11-16 信越化学工業株式会社 新規スルホン酸塩及びその誘導体、光酸発生剤並びにこれを用いたレジスト材料及びパターン形成方法
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JP4858714B2 (ja) 2006-10-04 2012-01-18 信越化学工業株式会社 高分子化合物、レジスト材料、及びパターン形成方法
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JP5201363B2 (ja) 2008-08-28 2013-06-05 信越化学工業株式会社 重合性アニオンを有するスルホニウム塩及び高分子化合物、レジスト材料及びパターン形成方法
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JP5381905B2 (ja) 2009-06-16 2014-01-08 信越化学工業株式会社 化学増幅ポジ型フォトレジスト材料及びレジストパターン形成方法
KR101841000B1 (ko) 2010-07-28 2018-03-22 스미또모 가가꾸 가부시키가이샤 포토레지스트 조성물
JP5411893B2 (ja) 2011-05-30 2014-02-12 信越化学工業株式会社 スルホニウム塩、高分子化合物、該高分子化合物を用いた化学増幅型レジスト組成物及びレジストパターン形成方法
JP5491450B2 (ja) 2011-05-30 2014-05-14 信越化学工業株式会社 高分子化合物、化学増幅レジスト材料、該化学増幅レジスト材料を用いたパターン形成方法。
JP5852851B2 (ja) 2011-11-09 2016-02-03 富士フイルム株式会社 パターン形成方法、感活性光線性又は感放射線性樹脂組成物、感活性光線性又は感放射線性膜、及び、電子デバイスの製造方法
JP5812030B2 (ja) 2013-03-13 2015-11-11 信越化学工業株式会社 スルホニウム塩及び高分子化合物、レジスト材料及びパターン形成方法
US20150346599A1 (en) 2014-05-29 2015-12-03 Rohm And Haas Electronic Materials Llc Photo-destroyable quencher and associated photoresist composition, and device-forming method
JP7009978B2 (ja) * 2016-12-28 2022-01-26 信越化学工業株式会社 化学増幅ポジ型レジスト組成物及びレジストパターン形成方法
CN108132584B (zh) 2017-12-22 2020-12-08 江苏汉拓光学材料有限公司 一种包含聚对羟基苯乙烯类聚合物和丙烯酸酯共聚物的光刻胶组合物
JP7363687B2 (ja) * 2019-08-14 2023-10-18 信越化学工業株式会社 化学増幅レジスト材料及びパターン形成方法
JP7400658B2 (ja) * 2019-09-13 2023-12-19 信越化学工業株式会社 レジスト材料及びパターン形成方法
JP7544007B2 (ja) * 2020-10-01 2024-09-03 信越化学工業株式会社 ポジ型レジスト材料及びパターン形成方法
JP7850019B2 (ja) * 2021-08-31 2026-04-22 富士フイルム株式会社 感活性光線性又は感放射線性樹脂組成物の製造方法、パターン形成方法、及び電子デバイスの製造方法

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Publication number Publication date
US20230341775A1 (en) 2023-10-26
JP7732389B2 (ja) 2025-09-02
EP4270108A1 (en) 2023-11-01
CN116954024A (zh) 2023-10-27
KR20230151921A (ko) 2023-11-02
TW202403445A (zh) 2024-01-16
JP2023161885A (ja) 2023-11-08

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