WO2012053753A3 - Dispositif d'affichage à cristaux liquides - Google Patents

Dispositif d'affichage à cristaux liquides Download PDF

Info

Publication number
WO2012053753A3
WO2012053753A3 PCT/KR2011/007342 KR2011007342W WO2012053753A3 WO 2012053753 A3 WO2012053753 A3 WO 2012053753A3 KR 2011007342 W KR2011007342 W KR 2011007342W WO 2012053753 A3 WO2012053753 A3 WO 2012053753A3
Authority
WO
WIPO (PCT)
Prior art keywords
grid
liquid crystal
patterns
wire
crystal display
Prior art date
Application number
PCT/KR2011/007342
Other languages
English (en)
Other versions
WO2012053753A2 (fr
Inventor
Young-Jae Lee
Jin Su Kim
Jun Lee
Kyoung Jong Yoo
Original Assignee
Lg Innotek 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 Lg Innotek Co., Ltd. filed Critical Lg Innotek Co., Ltd.
Publication of WO2012053753A2 publication Critical patent/WO2012053753A2/fr
Publication of WO2012053753A3 publication Critical patent/WO2012053753A3/fr

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
    • 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
    • G02F1/133548—Wire-grid polarisers

Landscapes

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

Abstract

L'invention concerne un dispositif d'affichage à cristaux liquides (LCD) qui comprend un polariseur à grille. Un panneau à cristaux liquides formant des pixels est empilé sur une unité de rétroéclairage, et un ou plusieurs polariseurs à grille sont disposés sur des substrats supérieur ou inférieur constituant le panneau à cristaux liquides. Le polariseur à grille comprend une première couche de grille possédant un ou plusieurs premiers motifs de grille sur un substrat, et une deuxième couche de grille possédant un ou plusieurs deuxièmes motifs de grille formés sur les premiers motifs de grille. Un polariseur à grille comprend une première couche de grille possédant des premiers motifs de grille sur un substrat, et des deuxièmes motifs de grille formés sur les premiers motifs de grille, et le polariseur à grille est disposé sur un LCD ou une unité de rétroéclairage, ce qui permet d'assurer une prévention contre une distorsion de l'image et une réduction de luminosité et d'obtenir une durabilité élevée.
PCT/KR2011/007342 2010-10-20 2011-10-05 Dispositif d'affichage à cristaux liquides WO2012053753A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0102359 2010-10-20
KR1020100102359A KR20120040870A (ko) 2010-10-20 2010-10-20 액정표시장치

Publications (2)

Publication Number Publication Date
WO2012053753A2 WO2012053753A2 (fr) 2012-04-26
WO2012053753A3 true WO2012053753A3 (fr) 2012-06-21

Family

ID=45975686

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/007342 WO2012053753A2 (fr) 2010-10-20 2011-10-05 Dispositif d'affichage à cristaux liquides

Country Status (3)

Country Link
KR (1) KR20120040870A (fr)
TW (1) TWI461795B (fr)
WO (1) WO2012053753A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170028097A (ko) * 2015-09-03 2017-03-13 실리콘 디스플레이 (주) 3d 프린터의 lcd 유닛
CN105974667B (zh) * 2016-07-13 2019-01-15 深圳市华星光电技术有限公司 液晶显示器
KR102581143B1 (ko) * 2016-08-18 2023-09-21 삼성디스플레이 주식회사 표시 장치
TWI628493B (zh) * 2017-07-14 2018-07-01 友達光電股份有限公司 面板的製造方法及陣列基板
TWI707185B (zh) * 2017-07-14 2020-10-11 友達光電股份有限公司 陣列基板
TWI636566B (zh) * 2017-09-11 2018-09-21 友達光電股份有限公司 顯示面板
CN108363234A (zh) * 2018-02-28 2018-08-03 深圳市华星光电技术有限公司 液晶显示装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080111330A (ko) * 2007-06-18 2008-12-23 미래나노텍(주) 와이어 그리드 편광자의 제조 방법
KR20090064109A (ko) * 2007-12-14 2009-06-18 미래나노텍(주) 충격에 강한 와이어 그리드 편광판 및 그 제조 방법
KR20100036885A (ko) * 2008-09-30 2010-04-08 주식회사 코오롱 와이어 그리드 편광판
KR20100050627A (ko) * 2008-11-06 2010-05-14 웅진케미칼 주식회사 편광특성이 내재된 유연한 기판 및 그를 구비한 유연한 박막 액정 표시 장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100987024B1 (ko) * 2008-02-19 2010-10-11 미래나노텍(주) 나노 와이어 그리드 편광판 및 그 제조 방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080111330A (ko) * 2007-06-18 2008-12-23 미래나노텍(주) 와이어 그리드 편광자의 제조 방법
KR20090064109A (ko) * 2007-12-14 2009-06-18 미래나노텍(주) 충격에 강한 와이어 그리드 편광판 및 그 제조 방법
KR20100036885A (ko) * 2008-09-30 2010-04-08 주식회사 코오롱 와이어 그리드 편광판
KR20100050627A (ko) * 2008-11-06 2010-05-14 웅진케미칼 주식회사 편광특성이 내재된 유연한 기판 및 그를 구비한 유연한 박막 액정 표시 장치

Also Published As

Publication number Publication date
KR20120040870A (ko) 2012-04-30
WO2012053753A2 (fr) 2012-04-26
TW201222084A (en) 2012-06-01
TWI461795B (zh) 2014-11-21

Similar Documents

Publication Publication Date Title
WO2012053753A3 (fr) Dispositif d'affichage à cristaux liquides
EP2447813A3 (fr) Affichage à cristaux liquides avec panneau d'écran tactile intégré
TW200632421A (en) Liquid crystal display device
TW200801652A (en) Liquid crystal display
TW200600884A (en) Input-sensor-integrated liquid crystal display panel
WO2007146779A3 (fr) Écran d'affichage tactile à cristaux liquides
WO2007146780A3 (fr) Écran d'affichage tactile à cristaux liquides
TW200736712A (en) Liquid crystal display
WO2008081624A1 (fr) Dispositif d'affichage à cristaux liquides
GB2514277A (en) Display with color mixing prevention structures
TW200617493A (en) Multi-domain vertically alignmentliquid crystal display panel
WO2012111915A3 (fr) Écran d'affichage
WO2008084856A1 (fr) Plaque de polarisation et dispositif d'affichage à cristaux liquides utilisant celle-ci
MX2012001614A (es) Panel de presentacion visual.
ATE534947T1 (de) Touchscreen-flüssigkristallanzeige
WO2012111916A3 (fr) Écran d'affichage
TW200801670A (en) Liquid crystal display device
WO2012053756A3 (fr) Dispositif d'affichage à cristaux liquides
WO2008102624A1 (fr) Plaque polarisante avec film protecteur de surface, panneau à cristaux liquides avec film protecteur de surface, et dispositif d'affichage d'image
WO2009008219A1 (fr) Panneaux à cristaux liquides et dispositif d'affichage à cristaux liquides
WO2008120492A1 (fr) Panneau à cristaux liquides et appareil d'affichage à cristaux liquides
TW200728819A (en) Multi-domain vertically alignment liquid crystal display panel
TW200951561A (en) Liquid crystal display device
TW200746026A (en) Liquid crystal display device
WO2009057355A1 (fr) Panneau d'affichage à cristaux liquides et dispositif d'affichage à cristaux liquides

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11834553

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11834553

Country of ref document: EP

Kind code of ref document: A2