WO2009069663A1 - Color filter and liquid crystal display device using the same - Google Patents

Color filter and liquid crystal display device using the same Download PDF

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Publication number
WO2009069663A1
WO2009069663A1 PCT/JP2008/071462 JP2008071462W WO2009069663A1 WO 2009069663 A1 WO2009069663 A1 WO 2009069663A1 JP 2008071462 W JP2008071462 W JP 2008071462W WO 2009069663 A1 WO2009069663 A1 WO 2009069663A1
Authority
WO
WIPO (PCT)
Prior art keywords
color filter
liquid crystal
display device
same
crystal display
Prior art date
Application number
PCT/JP2008/071462
Other languages
French (fr)
Japanese (ja)
Inventor
Keisuke Matsumoto
Hidenori Takahashi
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
Application filed by Fujifilm Corporation filed Critical Fujifilm Corporation
Priority to CN2008801181755A priority Critical patent/CN101878440A/en
Publication of WO2009069663A1 publication Critical patent/WO2009069663A1/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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel electrodes

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)
  • Spectroscopy & Molecular Physics (AREA)
  • Optical Filters (AREA)
  • Materials For Photolithography (AREA)
  • Liquid Crystal (AREA)

Abstract

Disclosed is a color filter comprising pixels each containing a pigment dispersion composition and a graft polymer compound. The pigment dispersion composition contains organic pigment particles produced by mixing a solution, which is obtained by dissolving an organic pigment into a good solvent, with a poor solvent for the organic pigment which is compatible with the good solvent.
PCT/JP2008/071462 2007-11-30 2008-11-26 Color filter and liquid crystal display device using the same WO2009069663A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008801181755A CN101878440A (en) 2007-11-30 2008-11-26 Color filter and liquid crystal display device using the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007311472A JP2009134178A (en) 2007-11-30 2007-11-30 Color filter, and liquid crystal display device using the same
JP2007-311472 2007-11-30

Publications (1)

Publication Number Publication Date
WO2009069663A1 true WO2009069663A1 (en) 2009-06-04

Family

ID=40678556

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/071462 WO2009069663A1 (en) 2007-11-30 2008-11-26 Color filter and liquid crystal display device using the same

Country Status (5)

Country Link
JP (1) JP2009134178A (en)
KR (1) KR20100087322A (en)
CN (1) CN101878440A (en)
TW (1) TW200928459A (en)
WO (1) WO2009069663A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019150368A1 (en) 2018-02-01 2019-08-08 Gauzy Ltd. Inorganic pigments for use in liquid crystal devices

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2653806T3 (en) * 2011-01-21 2018-02-08 Obalon Therapeutics, Inc. Intragastric device
JP5898887B2 (en) * 2011-05-18 2016-04-06 富士フイルム株式会社 Composition, and transparent film, microlens, solid-state imaging device, method for manufacturing transparent film, method for manufacturing microlens, and method for manufacturing solid-state imaging device using the same

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0977991A (en) * 1995-09-18 1997-03-25 Toyo Ink Mfg Co Ltd Pigment dispersant for aqueous system, pigment composition containing the same, and aqueous pigment dispersion
JP2007119586A (en) * 2005-10-27 2007-05-17 Canon Inc Method for producing liquid composition, method and apparatus for image formation
WO2007083431A1 (en) * 2006-01-23 2007-07-26 Fujifilm Corporation Process for producing organic nanoparticle, organic nanoparticle obtained by the same, ink-jet ink for color filter containing the same, colored photosensitive resin composition, photosensitive resin transfer material, and color filter, liquid-crystal display, and ccd device each produced with these
JP2007197567A (en) * 2006-01-26 2007-08-09 Fujifilm Corp Method for producing pigment fine particle having anthraquinone structure, pigment fine particle having anthraquinone structure obtained by the same, colored pigment dispersion composition containing the same, colored photosensitive resin composition, photosensitive resin transfer material, color filter and liquid crystal display using them
JP2007211115A (en) * 2006-02-08 2007-08-23 Fujifilm Corp Method for producing fine particle of quinophthalone-based pigment, the fine particle of quinophthalone-based pigment obtained thereby, colored resin composition and resin transcription material containing the same, color filter for liquid crystal display device and liquid crystal display device using them
JP2007211102A (en) * 2006-02-08 2007-08-23 Fujifilm Corp Pigment-dispersed composition and coloring photosensitive composition
JP2007217477A (en) * 2006-02-14 2007-08-30 Fujifilm Corp Method for producing indanthrone-based pigment fine particle, the indanthrone-based pigment fine particle prepared thereby, colored photosensitive resin composition and photosensitive resin transcription material containing the same, and color filter and liquid crylstal device using thereof
JP2007262378A (en) * 2005-05-09 2007-10-11 Fujifilm Corp Manufacturing method of organic nanoparticle, organic nanoparticle prepared thereby, colored photosensitive resin composition and photosensitive resin transfer material containing the same, and color filter and liquid crystal display using the same

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0977991A (en) * 1995-09-18 1997-03-25 Toyo Ink Mfg Co Ltd Pigment dispersant for aqueous system, pigment composition containing the same, and aqueous pigment dispersion
JP2007262378A (en) * 2005-05-09 2007-10-11 Fujifilm Corp Manufacturing method of organic nanoparticle, organic nanoparticle prepared thereby, colored photosensitive resin composition and photosensitive resin transfer material containing the same, and color filter and liquid crystal display using the same
JP2007119586A (en) * 2005-10-27 2007-05-17 Canon Inc Method for producing liquid composition, method and apparatus for image formation
WO2007083431A1 (en) * 2006-01-23 2007-07-26 Fujifilm Corporation Process for producing organic nanoparticle, organic nanoparticle obtained by the same, ink-jet ink for color filter containing the same, colored photosensitive resin composition, photosensitive resin transfer material, and color filter, liquid-crystal display, and ccd device each produced with these
JP2007197567A (en) * 2006-01-26 2007-08-09 Fujifilm Corp Method for producing pigment fine particle having anthraquinone structure, pigment fine particle having anthraquinone structure obtained by the same, colored pigment dispersion composition containing the same, colored photosensitive resin composition, photosensitive resin transfer material, color filter and liquid crystal display using them
JP2007211115A (en) * 2006-02-08 2007-08-23 Fujifilm Corp Method for producing fine particle of quinophthalone-based pigment, the fine particle of quinophthalone-based pigment obtained thereby, colored resin composition and resin transcription material containing the same, color filter for liquid crystal display device and liquid crystal display device using them
JP2007211102A (en) * 2006-02-08 2007-08-23 Fujifilm Corp Pigment-dispersed composition and coloring photosensitive composition
JP2007217477A (en) * 2006-02-14 2007-08-30 Fujifilm Corp Method for producing indanthrone-based pigment fine particle, the indanthrone-based pigment fine particle prepared thereby, colored photosensitive resin composition and photosensitive resin transcription material containing the same, and color filter and liquid crylstal device using thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019150368A1 (en) 2018-02-01 2019-08-08 Gauzy Ltd. Inorganic pigments for use in liquid crystal devices
CN112154189A (en) * 2018-02-01 2020-12-29 哥兹有限公司 Inorganic pigment for liquid crystal device
EP3746512A4 (en) * 2018-02-01 2021-11-10 Gauzy Ltd. Inorganic pigments for use in liquid crystal devices
CN112154189B (en) * 2018-02-01 2023-06-06 哥兹有限公司 Inorganic pigment for liquid crystal device

Also Published As

Publication number Publication date
CN101878440A (en) 2010-11-03
TW200928459A (en) 2009-07-01
KR20100087322A (en) 2010-08-04
JP2009134178A (en) 2009-06-18

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