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TW200600882A - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
TW200600882A
TW200600882A TW094114342A TW94114342A TW200600882A TW 200600882 A TW200600882 A TW 200600882A TW 094114342 A TW094114342 A TW 094114342A TW 94114342 A TW94114342 A TW 94114342A TW 200600882 A TW200600882 A TW 200600882A
Authority
TW
Taiwan
Prior art keywords
liquid crystal
optical anisotropic
anisotropic layer
display device
crystal display
Prior art date
Application number
TW094114342A
Other languages
Chinese (zh)
Inventor
Yuta Takahashi
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
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of TW200600882A publication Critical patent/TW200600882A/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
    • G02F1/133528—Polarisers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • 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
    • G02F1/133634—Birefringent elements, e.g. for optical compensation the refractive index Nz perpendicular to the element surface being different from in-plane refractive indices Nx and Ny, e.g. biaxial or with normal optical axis

Landscapes

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

Abstract

The purpose of the present invention is to provide an IPS mode liquid crystal display device having simple structure and excellent in display quality and improved viewing angle. The liquid crystal display device is characterized in that it comprises a laminated polarizing plate obtained by cutting a given size of a long laminate formed from the successive lamination of a first polarizing film and a first optical anisotropic layer in their long stripe state, a first substrate, a liquid crystal layer and a second substrate in this order disposed, wherein the absorption axis of the first polarizing film is substantially perpendicular to the slow axis of the first optical anisotropic layer, the liquid crystal molecules of the liquid crystal layer during black display are aligned substantially parallel to surface of a pair of the above substrates, and the slow axis of the first optical anisotropic layer is substantially parallel to the slow axis of the first optical anisotropic layer.
TW094114342A 2004-05-07 2005-05-04 Liquid crystal display device TW200600882A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004138600A JP2005321527A (en) 2004-05-07 2004-05-07 Liquid crystal display

Publications (1)

Publication Number Publication Date
TW200600882A true TW200600882A (en) 2006-01-01

Family

ID=35468879

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094114342A TW200600882A (en) 2004-05-07 2005-05-04 Liquid crystal display device

Country Status (3)

Country Link
JP (1) JP2005321527A (en)
KR (1) KR20060045885A (en)
TW (1) TW200600882A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI384267B (en) * 2007-11-19 2013-02-01 Nitto Denko Corp And a polarizing film for forming a polarizing film

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101310467B1 (en) * 2006-04-03 2013-09-24 스미또모 가가꾸 가부시끼가이샤 Film, process for producing film, and use thereof
JP2007328246A (en) * 2006-06-09 2007-12-20 Fujifilm Corp Liquid crystal display
JP5261317B2 (en) * 2009-08-07 2013-08-14 日東電工株式会社 Liquid crystal panel and liquid crystal display device
JP2011145593A (en) * 2010-01-18 2011-07-28 Nippon Zeon Co Ltd Hard coat film and image display element
JP2011215633A (en) * 2011-07-04 2011-10-27 Fujifilm Corp Optical compensation film, polarizing plate and liquid crystal display device
JP5587391B2 (en) * 2012-12-11 2014-09-10 富士フイルム株式会社 Liquid crystal display
JP2014142618A (en) 2012-12-28 2014-08-07 Fujifilm Corp Optical film, polarizing plate, liquid crystal display device, and manufacturing method of optical film

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2982869B2 (en) * 1998-04-16 1999-11-29 インターナショナル・ビジネス・マシーンズ・コーポレイション Liquid crystal display
JP4260331B2 (en) * 2000-03-10 2009-04-30 富士フイルム株式会社 Optical compensation sheet and polarizing plate
JP4148653B2 (en) * 2001-03-08 2008-09-10 富士フイルム株式会社 Liquid crystal alignment film, method for aligning rod-like liquid crystal molecules, optical compensation sheet and polarizing plate
US20060203158A1 (en) * 2003-04-08 2006-09-14 Parri Owain L Compensated lcd of the ips mode
JP4383903B2 (en) * 2004-01-23 2009-12-16 株式会社 日立ディスプレイズ Polarizing plate and liquid crystal display device using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI384267B (en) * 2007-11-19 2013-02-01 Nitto Denko Corp And a polarizing film for forming a polarizing film

Also Published As

Publication number Publication date
JP2005321527A (en) 2005-11-17
KR20060045885A (en) 2006-05-17

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