KR20240127976A - 레지스트 조성물 및 레지스트 패턴 형성 방법 - Google Patents

레지스트 조성물 및 레지스트 패턴 형성 방법 Download PDF

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Publication number
KR20240127976A
KR20240127976A KR1020247021250A KR20247021250A KR20240127976A KR 20240127976 A KR20240127976 A KR 20240127976A KR 1020247021250 A KR1020247021250 A KR 1020247021250A KR 20247021250 A KR20247021250 A KR 20247021250A KR 20240127976 A KR20240127976 A KR 20240127976A
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KR
South Korea
Prior art keywords
group
preferable
substituent
carbon atoms
resist composition
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
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KR1020247021250A
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English (en)
Korean (ko)
Inventor
도모나리 스나미치
하루나 하시모토
도모유키 히라노
유스케 나카가와
Original Assignee
도오꾜오까고오교 가부시끼가이샤
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Publication of KR20240127976A publication Critical patent/KR20240127976A/ko
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004Photosensitive materials
    • G03F7/038Macromolecular compounds which are rendered insoluble or differentially wettable
    • G03F7/0382Macromolecular compounds which are rendered insoluble or differentially wettable the macromolecular compound being present in a chemically amplified negative photoresist composition
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004Photosensitive materials
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004Photosensitive materials
    • G03F7/0045Photosensitive materials with organic non-macromolecular light-sensitive compounds not otherwise provided for, e.g. dissolution inhibitors
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004Photosensitive materials
    • G03F7/038Macromolecular compounds which are rendered insoluble or differentially wettable
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004Photosensitive materials
    • G03F7/039Macromolecular compounds which are photodegradable, e.g. positive electron resists
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/20Exposure; Apparatus therefor

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Materials For Photolithography (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
KR1020247021250A 2021-12-28 2022-12-22 레지스트 조성물 및 레지스트 패턴 형성 방법 Pending KR20240127976A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-214045 2021-12-28
JP2021214045 2021-12-28
PCT/JP2022/047418 WO2023127690A1 (ja) 2021-12-28 2022-12-22 レジスト組成物、及び、レジストパターン形成方法

Publications (1)

Publication Number Publication Date
KR20240127976A true KR20240127976A (ko) 2024-08-23

Family

ID=86999104

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247021250A Pending KR20240127976A (ko) 2021-12-28 2022-12-22 레지스트 조성물 및 레지스트 패턴 형성 방법

Country Status (5)

Country Link
US (1) US20250068072A1 (https=)
JP (1) JPWO2023127690A1 (https=)
KR (1) KR20240127976A (https=)
CN (1) CN118414582A (https=)
WO (1) WO2023127690A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021033158A (ja) 2019-08-28 2021-03-01 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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3664549B2 (ja) * 1996-08-20 2005-06-29 富士通株式会社 レジスト組成物、パターン形成方法、および半導体装置の製造方法
JP5444813B2 (ja) * 2009-04-23 2014-03-19 Jsr株式会社 感光性絶縁樹脂組成物および絶縁膜
JP5597616B2 (ja) * 2011-10-03 2014-10-01 富士フイルム株式会社 ネガ型化学増幅レジスト組成物、並びに、それを用いたレジスト膜、レジスト塗布マスクブランクス、レジストパターン形成方法、及び、フォトマスク

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021033158A (ja) 2019-08-28 2021-03-01 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

Also Published As

Publication number Publication date
WO2023127690A1 (ja) 2023-07-06
CN118414582A (zh) 2024-07-30
JPWO2023127690A1 (https=) 2023-07-06
US20250068072A1 (en) 2025-02-27

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PA0105 International application

Patent event date: 20240625

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application