WO2009034780A1 - Color filter, process for producing the color filter, and liquid crystal display device - Google Patents

Color filter, process for producing the color filter, and liquid crystal display device Download PDF

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Publication number
WO2009034780A1
WO2009034780A1 PCT/JP2008/063026 JP2008063026W WO2009034780A1 WO 2009034780 A1 WO2009034780 A1 WO 2009034780A1 JP 2008063026 W JP2008063026 W JP 2008063026W WO 2009034780 A1 WO2009034780 A1 WO 2009034780A1
Authority
WO
WIPO (PCT)
Prior art keywords
photosensitive
black matrix
composition layer
color filter
colored
Prior art date
Application number
PCT/JP2008/063026
Other languages
French (fr)
Japanese (ja)
Inventor
Takeshi Ando
Wakahiko Kaneko
Koreshige Ito
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 JP2008011637A external-priority patent/JP2009086617A/en
Application filed by Fujifilm Corporation filed Critical Fujifilm Corporation
Priority to CN200880106318A priority Critical patent/CN101802659A/en
Publication of WO2009034780A1 publication Critical patent/WO2009034780A1/en

Links

Classifications

    • 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
    • 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
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Filters (AREA)
  • Liquid Crystal (AREA)

Abstract

This invention provides a process for producing a color filer, comprising a black matrix forming step of forming a photosensitive deep color composition layer on a substrate using a photosensitive deep color composition, exposing the photosensitive deep color composition layer, developing the exposed photosensitive deep color composition layer to form a black matrix pattern having an undercut length of 3.0 to 8.0 µm, and baking the black matrix pattern to form a black matrix, and a colored pattern forming step of forming a photosensitive colored composition layer using a photosensitive colored composition onto the substrate with the black matrix formed thereon, exposing the photosensitive colored composition layer, developing the exposed photosensitive colored composition layer, and baking the developed photosensitive colored composition layer to form a colored pattern. In the colored pattern forming step, the colored pattern is formed so as to provide an overlap part comprising the black matrix and the colored pattern superimposed on top of each other, the length of the overlap part in the width direction of the black matrix being 1.0 to 12 µm.
PCT/JP2008/063026 2007-09-10 2008-07-18 Color filter, process for producing the color filter, and liquid crystal display device WO2009034780A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200880106318A CN101802659A (en) 2007-09-10 2008-07-18 Color filter, process for producing the color filter, and liquid crystal display device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007234501 2007-09-10
JP2007-234501 2007-09-10
JP2008011637A JP2009086617A (en) 2007-09-10 2008-01-22 Color filter and method for producing the same, and liquid crystal display device
JP2008-011637 2008-01-22

Publications (1)

Publication Number Publication Date
WO2009034780A1 true WO2009034780A1 (en) 2009-03-19

Family

ID=40451792

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063026 WO2009034780A1 (en) 2007-09-10 2008-07-18 Color filter, process for producing the color filter, and liquid crystal display device

Country Status (1)

Country Link
WO (1) WO2009034780A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102207680A (en) * 2010-03-26 2011-10-05 住友化学株式会社 Photosensitive resin composition

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002062422A (en) * 2000-08-14 2002-02-28 Canon Inc Optical device, method for manufacturing the same and liquid crystal device
JP2006078859A (en) * 2004-09-10 2006-03-23 Future Vision:Kk Substrate for display device and display device using the substrate
JP2007163830A (en) * 2005-12-14 2007-06-28 Toppan Printing Co Ltd Color filter and liquid crystal display device equipped therewith
JP2007178932A (en) * 2005-12-28 2007-07-12 Fujifilm Corp Method for manufacturing partition wall for color filter, substrate with partition wall, color filter, method for manufacturing the color filter and liquid crystal display device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002062422A (en) * 2000-08-14 2002-02-28 Canon Inc Optical device, method for manufacturing the same and liquid crystal device
JP2006078859A (en) * 2004-09-10 2006-03-23 Future Vision:Kk Substrate for display device and display device using the substrate
JP2007163830A (en) * 2005-12-14 2007-06-28 Toppan Printing Co Ltd Color filter and liquid crystal display device equipped therewith
JP2007178932A (en) * 2005-12-28 2007-07-12 Fujifilm Corp Method for manufacturing partition wall for color filter, substrate with partition wall, color filter, method for manufacturing the color filter and liquid crystal display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102207680A (en) * 2010-03-26 2011-10-05 住友化学株式会社 Photosensitive resin composition

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