WO2008149662A1 - カラーフィルタ用硬化性組成物、カラーフィルタ用硬化性組成物の製造方法、着色硬化性樹脂組成物、着色パターン形成方法、着色パターン、カラーフィルタの製造方法、カラーフィルタ、及び液晶表示素子 - Google Patents

カラーフィルタ用硬化性組成物、カラーフィルタ用硬化性組成物の製造方法、着色硬化性樹脂組成物、着色パターン形成方法、着色パターン、カラーフィルタの製造方法、カラーフィルタ、及び液晶表示素子 Download PDF

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Publication number
WO2008149662A1
WO2008149662A1 PCT/JP2008/059212 JP2008059212W WO2008149662A1 WO 2008149662 A1 WO2008149662 A1 WO 2008149662A1 JP 2008059212 W JP2008059212 W JP 2008059212W WO 2008149662 A1 WO2008149662 A1 WO 2008149662A1
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WO
WIPO (PCT)
Prior art keywords
color filter
producing
curable composition
colored pattern
colored
Prior art date
Application number
PCT/JP2008/059212
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English (en)
French (fr)
Inventor
Koutaro Okabe
Yutaka Adegawa
Original Assignee
Fujifilm Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2007147350A external-priority patent/JP5535430B2/ja
Priority claimed from JP2007230668A external-priority patent/JP2009063767A/ja
Application filed by Fujifilm Corporation filed Critical Fujifilm Corporation
Priority to CN2008800184671A priority Critical patent/CN101680984B/zh
Priority to KR1020097026368A priority patent/KR101490224B1/ko
Publication of WO2008149662A1 publication Critical patent/WO2008149662A1/ja

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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
    • G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • 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
    • G03F7/0005—Production of optical devices or components in so far as characterised by the lithographic processes or materials used therefor
    • G03F7/0007—Filters, e.g. additive colour filters; Components for display devices
    • 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
    • G03F7/032—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders
    • G03F7/033—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders the binders being polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
    • 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
    • G03F7/038—Macromolecular compounds which are rendered insoluble or differentially wettable
    • G03F7/0388—Macromolecular compounds which are rendered insoluble or differentially wettable with ethylenic or acetylenic bands in the side chains of the photopolymer
    • 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
    • G03F7/105—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having substances, e.g. indicators, for forming visible images
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • G02F1/133516—Methods for their manufacture, e.g. printing, electro-deposition or photolithography

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonlinear Science (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Materials For Photolithography (AREA)
  • Optical Filters (AREA)

Abstract

（１）側鎖に脂環式（メタ）アクリロイル基を有する（メタ）アクリル共重合体、及び、（メタ）アクリロイル基を０．００１～０．２０ｅｑ／ｇ有し、且つ、酸価が１０～１５０である共重合体から選択される少なくとも１種のアルカリ可溶性樹脂、（２）光重合開始剤、（３）ウレタン、アミド、及びウレアから選択される部分構造と、エチレン性不飽和二重結合と、を有する重合性モノマー又はオリゴマー、及び（４）着色剤を含有するカラーフィルタ用着色硬化性組成物及び（ａ）着色剤、（ｂ）エチレン性不飽和二重結合を少なくとも１個有する化合物、（ｃ）側鎖に脂環式（メタ）アクリロイル基を有する（メタ）アクリル共重合体を含むバインダー樹脂、（ｄ）光重合開始剤、及び、（ｅ）エチレン性不飽和二重結合を少なくとも１個有し、分子内にウレタン、アミド、及びウレアから選択される部分構造を有する化合物を含む着色硬化性樹脂組成物が提供される。
PCT/JP2008/059212 2007-06-01 2008-05-20 カラーフィルタ用硬化性組成物、カラーフィルタ用硬化性組成物の製造方法、着色硬化性樹脂組成物、着色パターン形成方法、着色パターン、カラーフィルタの製造方法、カラーフィルタ、及び液晶表示素子 WO2008149662A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2008800184671A CN101680984B (zh) 2007-06-01 2008-05-20 滤色片用固化性组合物及其制造方法、着色固化性树脂组合物、着色图案及其形成方法、滤色片及其制造方法、以及液晶显示元件
KR1020097026368A KR101490224B1 (ko) 2007-06-01 2008-05-20 컬러 필터용 경화성 조성물, 컬러 필터용 경화성 조성물의 제조 방법, 착색 경화성 수지 조성물, 착색 패턴 형성 방법, 착색 패턴, 컬러 필터의 제조 방법, 컬러 필터 및 액정 표시 소자

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007147350A JP5535430B2 (ja) 2007-06-01 2007-06-01 カラーフィルタ用硬化性組成物、カラーフィルタ、及びその製造方法
JP2007-147350 2007-06-01
JP2007230668A JP2009063767A (ja) 2007-09-05 2007-09-05 着色硬化性樹脂組成物、着色パターン形成方法、着色パターン、カラーフィルタの製造方法、カラーフィルタ、及び液晶表示素子
JP2007-230668 2007-09-05

Publications (1)

Publication Number Publication Date
WO2008149662A1 true WO2008149662A1 (ja) 2008-12-11

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Application Number Title Priority Date Filing Date
PCT/JP2008/059212 WO2008149662A1 (ja) 2007-06-01 2008-05-20 カラーフィルタ用硬化性組成物、カラーフィルタ用硬化性組成物の製造方法、着色硬化性樹脂組成物、着色パターン形成方法、着色パターン、カラーフィルタの製造方法、カラーフィルタ、及び液晶表示素子

Country Status (4)

Country Link
KR (1) KR101490224B1 (ja)
CN (1) CN101680984B (ja)
TW (1) TWI440902B (ja)
WO (1) WO2008149662A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102265212A (zh) * 2009-03-24 2011-11-30 Dic株式会社 液晶显示面板密封用光固化性组合物和液晶显示面板
CN115073703A (zh) * 2022-06-29 2022-09-20 江西辙炜新材料科技有限公司 一种紫外光固化水性着色剂、其制备方法与应用

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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JP4890388B2 (ja) * 2007-08-22 2012-03-07 富士フイルム株式会社 着色感光性組成物、カラーフィルタ及びその製造方法
CN102736413B (zh) * 2011-03-29 2015-07-15 东洋油墨Sc控股株式会社 滤色器用红色着色组合物和滤色器
CN102830589B (zh) * 2012-08-23 2014-12-17 京东方科技集团股份有限公司 一种负性光刻胶树脂组合物及其制备方法
CN103809374B (zh) * 2012-11-02 2019-11-05 日铁化学材料株式会社 触摸面板用遮光性组合物和触摸面板
KR101985769B1 (ko) * 2013-03-15 2019-06-04 동우 화인켐 주식회사 마스크리스 디지털 노광 방식을 통한 컬러 필터의 제조 방법
JP6277142B2 (ja) * 2015-02-02 2018-02-07 富士フイルム株式会社 機能性複合フィルムおよび量子ドットフィルム
KR102202279B1 (ko) * 2015-03-20 2021-01-13 동우 화인켐 주식회사 착색 감광성 수지 조성물
JP7249119B2 (ja) * 2018-09-27 2023-03-30 東京応化工業株式会社 感光性樹脂組成物、パターニングされた硬化膜の製造方法及び硬化膜

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09325494A (ja) * 1996-06-07 1997-12-16 Nippon Steel Chem Co Ltd アルカリ現像性不飽和樹脂組成物及びこれを用いた高感度ネガ型パターン形成材料
JP2000338322A (ja) * 1999-05-26 2000-12-08 Mitsubishi Chemicals Corp カラーフィルター用光重合性組成物およびカラーフィルター
JP2005017441A (ja) * 2002-07-18 2005-01-20 Mitsubishi Chemicals Corp 感光性着色樹脂組成物の製造方法、着色樹脂組成物、感光性着色樹脂組成物、カラーフィルター、及び液晶表示装置
JP2005084111A (ja) * 2003-09-04 2005-03-31 Fujifilm Arch Co Ltd カラーフィルター及びその製造方法
JP2006016545A (ja) * 2004-07-02 2006-01-19 Mitsubishi Chemicals Corp 着色樹脂組成物、カラーフィルタ及び液晶表示装置
JP2006195450A (ja) * 2004-12-15 2006-07-27 Mitsubishi Chemicals Corp 液晶パネル用樹脂組成物、並びにそれを用いたカラーフィルタ及び液晶パネル
JP2007270147A (ja) * 2006-03-10 2007-10-18 Mitsubishi Chemicals Corp 硬化性組成物、カラーフィルター、及び液晶表示装置
JP2007292840A (ja) * 2006-04-21 2007-11-08 Jsr Corp 着色層形成用感放射線性組成物、カラーフィルタおよびカラー液晶表示素子

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4561101B2 (ja) * 2003-03-06 2010-10-13 Ｊｓｒ株式会社 カラーフィルタ用感放射線性組成物およびカラーフィルタ

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09325494A (ja) * 1996-06-07 1997-12-16 Nippon Steel Chem Co Ltd アルカリ現像性不飽和樹脂組成物及びこれを用いた高感度ネガ型パターン形成材料
JP2000338322A (ja) * 1999-05-26 2000-12-08 Mitsubishi Chemicals Corp カラーフィルター用光重合性組成物およびカラーフィルター
JP2005017441A (ja) * 2002-07-18 2005-01-20 Mitsubishi Chemicals Corp 感光性着色樹脂組成物の製造方法、着色樹脂組成物、感光性着色樹脂組成物、カラーフィルター、及び液晶表示装置
JP2005084111A (ja) * 2003-09-04 2005-03-31 Fujifilm Arch Co Ltd カラーフィルター及びその製造方法
JP2006016545A (ja) * 2004-07-02 2006-01-19 Mitsubishi Chemicals Corp 着色樹脂組成物、カラーフィルタ及び液晶表示装置
JP2006195450A (ja) * 2004-12-15 2006-07-27 Mitsubishi Chemicals Corp 液晶パネル用樹脂組成物、並びにそれを用いたカラーフィルタ及び液晶パネル
JP2007270147A (ja) * 2006-03-10 2007-10-18 Mitsubishi Chemicals Corp 硬化性組成物、カラーフィルター、及び液晶表示装置
JP2007292840A (ja) * 2006-04-21 2007-11-08 Jsr Corp 着色層形成用感放射線性組成物、カラーフィルタおよびカラー液晶表示素子

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102265212A (zh) * 2009-03-24 2011-11-30 Dic株式会社 液晶显示面板密封用光固化性组合物和液晶显示面板
CN102265212B (zh) * 2009-03-24 2016-01-20 Dic株式会社 液晶显示面板密封用光固化性组合物和液晶显示面板
CN115073703A (zh) * 2022-06-29 2022-09-20 江西辙炜新材料科技有限公司 一种紫外光固化水性着色剂、其制备方法与应用
CN115073703B (zh) * 2022-06-29 2023-05-23 江西辙炜新材料科技有限公司 一种紫外光固化水性着色剂、其制备方法与应用

Also Published As

Publication number Publication date
CN101680984B (zh) 2012-08-08
TW200905267A (en) 2009-02-01
KR101490224B1 (ko) 2015-02-05
TWI440902B (zh) 2014-06-11
CN101680984A (zh) 2010-03-24
KR20100018572A (ko) 2010-02-17

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