TW200502651A - Liquid crystal display panel and liquid crystal display device - Google Patents

Liquid crystal display panel and liquid crystal display device

Info

Publication number
TW200502651A
TW200502651A TW093112363A TW93112363A TW200502651A TW 200502651 A TW200502651 A TW 200502651A TW 093112363 A TW093112363 A TW 093112363A TW 93112363 A TW93112363 A TW 93112363A TW 200502651 A TW200502651 A TW 200502651A
Authority
TW
Taiwan
Prior art keywords
liquid crystal
crystal display
display panel
display device
panel body
Prior art date
Application number
TW093112363A
Other languages
Chinese (zh)
Other versions
TWI320864B (en
Inventor
Atsushi Hanyu
Original Assignee
Sumitomo Rubber Ind
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 Sumitomo Rubber Ind filed Critical Sumitomo Rubber Ind
Publication of TW200502651A publication Critical patent/TW200502651A/en
Application granted granted Critical
Publication of TWI320864B publication Critical patent/TWI320864B/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
    • G02F1/133504—Diffusing, scattering, diffracting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Planar Illumination Modules (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

A liquid crystal display panel and liquid crystal display device are provided, inwhich even a light irradiated from backlight is ununiformity; also an excellent picture grade can be obtained. The liquid crystal display panel 2 that a light of backlight B is irradiated from backside thereon includes: a liquid crystal display panel body with a liquid crystal 6 put between two opposite substrates 7,8 to form a picture, and the liquid crystal display panel body has a diffusion layer 71 for diffusing the light passing through the liquid crystal display panel body.
TW093112363A 2003-05-26 2004-05-03 Liquid crystal display panel and liquid crystal display device TWI320864B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003147955 2003-05-26
JP2003405700A JP3790246B2 (en) 2003-05-26 2003-12-04 Liquid crystal display

Publications (2)

Publication Number Publication Date
TW200502651A true TW200502651A (en) 2005-01-16
TWI320864B TWI320864B (en) 2010-02-21

Family

ID=34106646

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093112363A TWI320864B (en) 2003-05-26 2004-05-03 Liquid crystal display panel and liquid crystal display device

Country Status (4)

Country Link
JP (1) JP3790246B2 (en)
KR (1) KR100712020B1 (en)
CN (1) CN100538450C (en)
TW (1) TWI320864B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI412817B (en) * 2009-06-02 2013-10-21 Wintek Corp Display device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7766500B2 (en) 2005-03-10 2010-08-03 Sharp Kabushiki Kaisha Backlight unit, and a display device including the same
JP4148299B1 (en) 2007-02-13 2008-09-10 ソニー株式会社 Optical package and manufacturing method thereof, lighting device, and display device
JP2010044320A (en) * 2008-08-18 2010-02-25 Daicel Chem Ind Ltd Light control film and back light apparatus using the same
JP5337787B2 (en) * 2010-12-14 2013-11-06 株式会社ジャパンディスプレイ Lighting device lighting inspection device
JP5650005B2 (en) * 2011-02-14 2015-01-07 セイコーインスツル株式会社 Liquid crystal display
KR101630342B1 (en) 2012-09-28 2016-06-14 엘지디스플레이 주식회사 Liquid crystal display device and mathod for manufacturing the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4164136B2 (en) * 1997-08-04 2008-10-08 コニシ株式会社 Styrene block copolymer rubber adhesive composition
JP2000330210A (en) * 1999-03-16 2000-11-30 Mitsubishi Rayon Co Ltd Transmission type screen
JP4462756B2 (en) * 2000-12-18 2010-05-12 Ｎｅｃ液晶テクノロジー株式会社 Liquid crystal display

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI412817B (en) * 2009-06-02 2013-10-21 Wintek Corp Display device

Also Published As

Publication number Publication date
CN100538450C (en) 2009-09-09
KR100712020B1 (en) 2007-04-27
TWI320864B (en) 2010-02-21
JP3790246B2 (en) 2006-06-28
JP2005010735A (en) 2005-01-13
CN1573440A (en) 2005-02-02
KR20040101916A (en) 2004-12-03

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Legal Events

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