WO2011152158A9 - 液晶表示装置、および液晶表示装置に備える面光源装置 - Google Patents

液晶表示装置、および液晶表示装置に備える面光源装置 Download PDF

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Publication number
WO2011152158A9
WO2011152158A9 PCT/JP2011/060088 JP2011060088W WO2011152158A9 WO 2011152158 A9 WO2011152158 A9 WO 2011152158A9 JP 2011060088 W JP2011060088 W JP 2011060088W WO 2011152158 A9 WO2011152158 A9 WO 2011152158A9
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
crystal display
display device
light source
planar light
Prior art date
Application number
PCT/JP2011/060088
Other languages
English (en)
French (fr)
Other versions
WO2011152158A1 (ja
Inventor
滋規 田中
Original Assignee
シャープ株式会社
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 シャープ株式会社 filed Critical シャープ株式会社
Priority to US13/697,612 priority Critical patent/US20130057803A1/en
Publication of WO2011152158A1 publication Critical patent/WO2011152158A1/ja
Publication of WO2011152158A9 publication Critical patent/WO2011152158A9/ja

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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
    • G02F1/1336—Illuminating devices
    • G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0086—Positioning aspects
    • G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
    • 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
    • G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame

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

Abstract

　液晶モジュール（２０）は、両面テープ（図示せず）を介して接続された面光源装置（１）と液晶パネル（１０）とを備えている。当該両面テープは、樹脂フレーム（３）の光出射面側の一部に配置されており、当該樹脂フレーム（３）において、両面テープが配置されていない箇所は、凹凸形状の表面、またはスリットを有している。すなわち、面光源装置（１）と液晶パネル（１０）とが接着していない箇所の樹脂フレーム（３）は、凹凸形状の表面、またはスリットを有している。
PCT/JP2011/060088 2010-06-01 2011-04-25 液晶表示装置、および液晶表示装置に備える面光源装置 WO2011152158A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/697,612 US20130057803A1 (en) 2010-06-01 2011-04-25 Liquid crystal display device and planar light source device provided to liquid crystal display device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010-126168 2010-06-01
JP2010126168 2010-06-01

Publications (2)

Publication Number Publication Date
WO2011152158A1 WO2011152158A1 (ja) 2011-12-08
WO2011152158A9 true WO2011152158A9 (ja) 2012-05-10

Family

ID=45066542

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2011/060088 WO2011152158A1 (ja) 2010-06-01 2011-04-25 液晶表示装置、および液晶表示装置に備える面光源装置

Country Status (2)

Country Link
US (1) US20130057803A1 (ja)
WO (1) WO2011152158A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101472752B1 (ko) * 2012-12-24 2014-12-15 엘지디스플레이 주식회사 액정표시장치
US20170184780A1 (en) * 2015-12-28 2017-06-29 Innolux Corporation Display device
JP7046038B2 (ja) * 2019-08-29 2022-04-01 三菱電機株式会社 表示装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001290438A (ja) * 2000-04-04 2001-10-19 Seiko Epson Corp 電気光学装置および電子機器
JP2004361654A (ja) * 2003-06-04 2004-12-24 Sharp Corp 液晶表示装置
JP2005321614A (ja) * 2004-05-10 2005-11-17 Samsung Electronics Co Ltd 液晶表示パネル支持体、これを有するバックライトアセンブリ及び液晶表示装置

Also Published As

Publication number Publication date
US20130057803A1 (en) 2013-03-07
WO2011152158A1 (ja) 2011-12-08

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