TW200510761A - Color filter for LCD - Google Patents

Color filter for LCD

Info

Publication number
TW200510761A
TW200510761A TW093122643A TW93122643A TW200510761A TW 200510761 A TW200510761 A TW 200510761A TW 093122643 A TW093122643 A TW 093122643A TW 93122643 A TW93122643 A TW 93122643A TW 200510761 A TW200510761 A TW 200510761A
Authority
TW
Taiwan
Prior art keywords
lcd
color filter
cyan
blue
green
Prior art date
Application number
TW093122643A
Other languages
Chinese (zh)
Other versions
TWI237705B (en
Inventor
Akira Ushimaru
Tsutomu Okita
Original Assignee
Fujifilm Arch Co Ltd
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 Arch Co Ltd filed Critical Fujifilm Arch Co Ltd
Publication of TW200510761A publication Critical patent/TW200510761A/en
Application granted granted Critical
Publication of TWI237705B publication Critical patent/TWI237705B/en

Links

Classifications

    • 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
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H10K59/351—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels comprising more than three subpixels, e.g. red-green-blue-white [RGBW]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]

Landscapes

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

Abstract

The purpose of the present invention is to provide a color filter for LCD whose natural color reproduction has a wide range of color reproduction regions. A color filter for LCD is produced by forming pixels of plural colors on a substrate, wherein the plural colors consists of red (R), green(G), blue (B) and cyan (C) colors and in the CIE chromaticity chart of the pixels, the CIE Standard values are in the following ranges: red (R):X=0.50-0.70, Y=0.28-0.36 green (G):X=0.20-0.33, Y=0.50-0.73 blue (B):X=0.13-0.17, Y=0.04-0.11 cyan (C):X=0.08-0.20, Y=0.25-0.70
TW093122643A 2003-07-31 2004-07-29 Color filter for LCD TWI237705B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003284274A JP4472287B2 (en) 2003-07-31 2003-07-31 Color filter for LCD

Publications (2)

Publication Number Publication Date
TW200510761A true TW200510761A (en) 2005-03-16
TWI237705B TWI237705B (en) 2005-08-11

Family

ID=34268933

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093122643A TWI237705B (en) 2003-07-31 2004-07-29 Color filter for LCD

Country Status (3)

Country Link
JP (1) JP4472287B2 (en)
KR (1) KR101051644B1 (en)
TW (1) TWI237705B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006276831A (en) 2005-03-03 2006-10-12 Sanyo Epson Imaging Devices Corp Color filter substrate, liquid crystal unit, and electronic device
JP4371097B2 (en) 2005-09-20 2009-11-25 エプソンイメージングデバイス株式会社 LIGHTING DEVICE, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC DEVICE
TWI381742B (en) * 2005-10-13 2013-01-01 Seiko Epson Corp Image display device, electronic apparatus, and pixel location determining method
JP2007114295A (en) * 2005-10-18 2007-05-10 Seiko Epson Corp Display apparatus and electronic device
JP4923995B2 (en) * 2005-12-06 2012-04-25 凸版印刷株式会社 Color filter and liquid crystal display
TWI364560B (en) 2006-01-13 2012-05-21 Toyo Ink Mfg Co Colored composition for color filters, color filter and liquid crystal display device
JP4949120B2 (en) * 2007-05-08 2012-06-06 新日鐵化学株式会社 Color filter composition and color filter
TWI323440B (en) 2007-09-13 2010-04-11 Au Optronics Corp Multi-primary color display and color filter
JP5085285B2 (en) * 2007-11-12 2012-11-28 凸版印刷株式会社 Color filter and liquid crystal display device including the same
JP5509553B2 (en) * 2008-08-07 2014-06-04 三菱化学株式会社 Pigment dispersion, coloring composition for color filter, color filter, liquid crystal display device and organic EL display
KR20100021360A (en) * 2008-08-15 2010-02-24 후지필름 가부시키가이샤 Organic electro-luminescence display
JP5306291B2 (en) * 2010-07-12 2013-10-02 富士フイルム株式会社 Cyan color filter and solid-state image sensor using the same
JP5779754B2 (en) * 2011-10-21 2015-09-16 東洋インキＳｃホールディングス株式会社 Coloring composition for color filter, and color filter
JP5779832B2 (en) * 2012-01-16 2015-09-16 東洋インキＳｃホールディングス株式会社 Coloring composition for color filter, and color filter
JP5779833B2 (en) * 2012-01-16 2015-09-16 東洋インキＳｃホールディングス株式会社 Coloring composition for color filter, and color filter
JP5554389B2 (en) * 2012-11-19 2014-07-23 富士フイルム株式会社 Photocurable composition for producing a cyan color filter and method for producing the same
JP6868359B2 (en) * 2016-09-16 2021-05-12 株式会社Ｄｎｐファインケミカル Color material dispersion liquid for color filters, photosensitive coloring resin composition for color filters, color filters, and display devices
JP7220776B2 (en) * 2019-03-28 2023-02-10 富士フイルム株式会社 Coloring composition, cured film, structure, color filter and display device
KR20230124647A (en) * 2021-02-25 2023-08-25 후지필름 가부시키가이샤 Coloring composition, film, color filter and solid-state imaging device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4013494B2 (en) * 2001-03-28 2007-11-28 セイコーエプソン株式会社 Electro-optical device and electronic apparatus
JP2003121632A (en) * 2001-10-15 2003-04-23 Toray Ind Inc Color filter for liquid crystal display device, manufacturing method therefor and color liquid crystal display device using the same

Also Published As

Publication number Publication date
JP4472287B2 (en) 2010-06-02
TWI237705B (en) 2005-08-11
KR20050014725A (en) 2005-02-07
KR101051644B1 (en) 2011-07-26
JP2005049791A (en) 2005-02-24

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees