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WO2010071350A3 - Dispositif d'affichage à cristaux liquides - Google Patents

Dispositif d'affichage à cristaux liquides Download PDF

Info

Publication number
WO2010071350A3
WO2010071350A3 PCT/KR2009/007512 KR2009007512W WO2010071350A3 WO 2010071350 A3 WO2010071350 A3 WO 2010071350A3 KR 2009007512 W KR2009007512 W KR 2009007512W WO 2010071350 A3 WO2010071350 A3 WO 2010071350A3
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
display device
crystal display
transparent window
shielding pattern
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2009/007512
Other languages
English (en)
Korean (ko)
Other versions
WO2010071350A2 (fr
Inventor
김종혁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Innotek Co Ltd
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
Priority claimed from KR1020080126972A external-priority patent/KR101543021B1/ko
Priority claimed from KR1020080126971A external-priority patent/KR101637565B1/ko
Priority claimed from KR1020080126973A external-priority patent/KR20100068572A/ko
Application filed by LG Innotek Co Ltd filed Critical LG Innotek Co Ltd
Publication of WO2010071350A2 publication Critical patent/WO2010071350A2/fr
Publication of WO2010071350A3 publication Critical patent/WO2010071350A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • G02F1/133502—Antiglare, refractive index matching layers
    • 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
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133331—Cover glasses
    • 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
    • G02F1/133512—Light shielding layers, e.g. black matrix

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)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

L'invention concerne un dispositif d'affichage à cristaux liquides qui comprend, dans un de ses modes de réalisation : un écran à cristaux liquides; une fenêtre transparente disposée sur l'écran à cristaux liquides; un motif anti-éblouissement formé dans la zone périphérique de la fenêtre transparente; et une couche de conversion optique formée dans la zone interne de la fenêtre transparente, le motif anti-éblouissement n'étant pas prévu pour modifier les caractéristiques de la lumière provenant d'une source extérieure incidente depuis le dessus de l'écran.
PCT/KR2009/007512 2008-12-15 2009-12-15 Dispositif d'affichage à cristaux liquides Ceased WO2010071350A2 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2008-0126972 2008-12-15
KR10-2008-0126973 2008-12-15
KR1020080126972A KR101543021B1 (ko) 2008-12-15 2008-12-15 액정 표시 장치
KR10-2008-0126971 2008-12-15
KR1020080126971A KR101637565B1 (ko) 2008-12-15 2008-12-15 액정 표시 장치
KR1020080126973A KR20100068572A (ko) 2008-12-15 2008-12-15 액정 표시 장치

Publications (2)

Publication Number Publication Date
WO2010071350A2 WO2010071350A2 (fr) 2010-06-24
WO2010071350A3 true WO2010071350A3 (fr) 2010-09-23

Family

ID=42269234

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/007512 Ceased WO2010071350A2 (fr) 2008-12-15 2009-12-15 Dispositif d'affichage à cristaux liquides

Country Status (1)

Country Link
WO (1) WO2010071350A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106292023A (zh) * 2015-05-29 2017-01-04 广东欧珀移动通信有限公司 显示屏面板及具有所述显示屏面板的移动终端
CN105045436A (zh) * 2015-09-15 2015-11-11 京东方科技集团股份有限公司 显示面板及其制备方法、显示装置
TWI630447B (zh) * 2017-10-03 2018-07-21 友達光電股份有限公司 顯示面板及其使用之光學片
CN109164659B (zh) * 2018-09-30 2021-10-01 Oppo广东移动通信有限公司 电致变色装置及其制备方法、电子设备
CN109407409B (zh) * 2019-01-08 2023-10-13 京东方科技集团股份有限公司 背光模组及其制作方法、显示装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003315787A (ja) * 2002-04-25 2003-11-06 Seiko Instruments Inc 液晶表示装置
JP2005173222A (ja) * 2003-12-11 2005-06-30 Sharp Corp 液晶表示装置
JP2005263994A (ja) * 2004-03-18 2005-09-29 Soken Chem & Eng Co Ltd 光拡散反射遮光性粘着テープ及びそれを用いるフラットパネル型ディスプレイ装置
JP2007086290A (ja) * 2005-09-21 2007-04-05 Sanyo Epson Imaging Devices Corp 電気光学装置、保護部材、電子機器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003315787A (ja) * 2002-04-25 2003-11-06 Seiko Instruments Inc 液晶表示装置
JP2005173222A (ja) * 2003-12-11 2005-06-30 Sharp Corp 液晶表示装置
JP2005263994A (ja) * 2004-03-18 2005-09-29 Soken Chem & Eng Co Ltd 光拡散反射遮光性粘着テープ及びそれを用いるフラットパネル型ディスプレイ装置
JP2007086290A (ja) * 2005-09-21 2007-04-05 Sanyo Epson Imaging Devices Corp 電気光学装置、保護部材、電子機器

Also Published As

Publication number Publication date
WO2010071350A2 (fr) 2010-06-24

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