TW200502567A - Optical compensation sheet, polarizing plate and liquid crystal display device using thereof - Google Patents

Optical compensation sheet, polarizing plate and liquid crystal display device using thereof

Info

Publication number
TW200502567A
TW200502567A TW093112131A TW93112131A TW200502567A TW 200502567 A TW200502567 A TW 200502567A TW 093112131 A TW093112131 A TW 093112131A TW 93112131 A TW93112131 A TW 93112131A TW 200502567 A TW200502567 A TW 200502567A
Authority
TW
Taiwan
Prior art keywords
compensation sheet
optical compensation
display device
crystal display
polarizing plate
Prior art date
Application number
TW093112131A
Other languages
Chinese (zh)
Other versions
TWI357505B (en
Inventor
Shun Nakamura
Yoji Ito
Eiichi Kato
Hitoshi Namikawa
Tokujyu Oikawa
Original Assignee
Fuji Photo Film 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
Priority claimed from JP2003127196A external-priority patent/JP4288099B2/en
Priority claimed from JP2003424059A external-priority patent/JP4288150B2/en
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of TW200502567A publication Critical patent/TW200502567A/en
Application granted granted Critical
Publication of TWI357505B publication Critical patent/TWI357505B/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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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
    • G02F1/133528—Polarisers

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)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)

Abstract

The present invention provides an optical compensation sheet having adhesion and excellent surface condition together and a method for producing same. The present application also provides a crystal display device shown high quality comprising a polarizing plate which the said optical compensation sheet disposed on one side of the polarizing film. The present invention provides an optical compensation sheet and the method for producing it. The method for producing the optical compensation sheet is laminated by the order of transparency support, orientating film, optical anisotropic layer, characterized in that at least one of the said optical anisotropic layer and the orientating film comprises at least one organic acid having at least one polar group.
TW093112131A 2003-05-02 2004-04-30 Optical compensation sheet, polarizing plate and l TWI357505B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003127254 2003-05-02
JP2003127196A JP4288099B2 (en) 2003-05-02 2003-05-02 Optical compensation sheet, polarizing plate, and liquid crystal display device using the same
JP2003424059A JP4288150B2 (en) 2003-05-02 2003-12-22 Optical compensation sheet, polarizing plate, and liquid crystal display device using the same

Publications (2)

Publication Number Publication Date
TW200502567A true TW200502567A (en) 2005-01-16
TWI357505B TWI357505B (en) 2012-02-01

Family

ID=37374024

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093112131A TWI357505B (en) 2003-05-02 2004-04-30 Optical compensation sheet, polarizing plate and l

Country Status (2)

Country Link
KR (1) KR100967324B1 (en)
TW (1) TWI357505B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI383193B (en) * 2005-07-27 2013-01-21 Kent Displays Inc Polymerization-encapsulated cholesteric liquid crystal for bistable reflective displays
TWI407158B (en) * 2005-03-31 2013-09-01 Kaneka Corp Phase difference film and its manufacturing method
TWI407209B (en) * 2005-02-23 2013-09-01 Fujifilm Corp Liquid crystal display device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006171102A (en) * 2004-12-13 2006-06-29 Fuji Photo Film Co Ltd Manufacturing method of optical compensation plate
TWI451171B (en) * 2006-08-18 2014-09-01 Fujifilm Corp Optical compensation film, polarizing plate and liquid crystal display device
JP4936321B2 (en) * 2007-02-27 2012-05-23 日東電工株式会社 Liquid crystal panel and liquid crystal display device
JP4861944B2 (en) * 2007-09-21 2012-01-25 富士フイルム株式会社 Optical compensation film manufacturing method, optical compensation film, polarizing plate, and liquid crystal display device
EP2767562A4 (en) * 2011-10-11 2015-08-12 Nissan Chemical Ind Ltd Cured film formation composition, orientation material, and phase difference material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09221670A (en) * 1996-02-19 1997-08-26 Nippon Oil Co Ltd Production of compensator for liquid crystal display element
KR20020063988A (en) * 2001-01-31 2002-08-07 이명수 Producing method of polymer for compensation film having wide viewing angle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI407209B (en) * 2005-02-23 2013-09-01 Fujifilm Corp Liquid crystal display device
TWI407158B (en) * 2005-03-31 2013-09-01 Kaneka Corp Phase difference film and its manufacturing method
US8697201B2 (en) 2005-03-31 2014-04-15 Kaneka Corporation Retardation film and production method thereof
TWI383193B (en) * 2005-07-27 2013-01-21 Kent Displays Inc Polymerization-encapsulated cholesteric liquid crystal for bistable reflective displays

Also Published As

Publication number Publication date
TWI357505B (en) 2012-02-01
KR100967324B1 (en) 2010-07-05
KR20040094378A (en) 2004-11-09

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Legal Events

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