JP6505422B2 - 光学アセンブリ、バックライトモジュール及び液晶ディスプレイ - Google Patents

光学アセンブリ、バックライトモジュール及び液晶ディスプレイ Download PDF

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Publication number
JP6505422B2
JP6505422B2 JP2014235434A JP2014235434A JP6505422B2 JP 6505422 B2 JP6505422 B2 JP 6505422B2 JP 2014235434 A JP2014235434 A JP 2014235434A JP 2014235434 A JP2014235434 A JP 2014235434A JP 6505422 B2 JP6505422 B2 JP 6505422B2
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JP
Japan
Prior art keywords
arc structure
optical assembly
frame
guide plate
light guide
Prior art date
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Active
Application number
JP2014235434A
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English (en)
Japanese (ja)
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JP2015201423A5 (enExample
JP2015201423A (ja
Inventor
李▲育▼▲儒▼
陳▲雪▼▲茹▼
▲秦▼建▲うぇい▼
侯珮▲ふぇん▼
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.)
Radiant Opto Electronics Corp
Original Assignee
Radiant Opto Electronics Corp
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.)
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Publication date
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Publication of JP2015201423A publication Critical patent/JP2015201423A/ja
Publication of JP2015201423A5 publication Critical patent/JP2015201423A5/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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • 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
    • 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
    • G02F1/133322—Mechanical guidance or alignment of LCD panel support components

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)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP2014235434A 2014-04-07 2014-11-20 光学アセンブリ、バックライトモジュール及び液晶ディスプレイ Active JP6505422B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW103112727 2014-04-07
TW103112727A TWI567457B (zh) 2014-04-07 2014-04-07 光學組件、背光模組及液晶顯示器

Publications (3)

Publication Number Publication Date
JP2015201423A JP2015201423A (ja) 2015-11-12
JP2015201423A5 JP2015201423A5 (enExample) 2017-12-28
JP6505422B2 true JP6505422B2 (ja) 2019-04-24

Family

ID=51145009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014235434A Active JP6505422B2 (ja) 2014-04-07 2014-11-20 光学アセンブリ、バックライトモジュール及び液晶ディスプレイ

Country Status (4)

Country Link
US (2) US9423556B2 (enExample)
JP (1) JP6505422B2 (enExample)
CN (2) CN103926734B (enExample)
TW (1) TWI567457B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206162015U (zh) * 2016-11-17 2017-05-10 京东方科技集团股份有限公司 一种背光模组和显示面板
US10634838B2 (en) * 2017-06-30 2020-04-28 Wuhan China Star Optoelectronics Technology Co., Ltd. Liquid crystal display and backlight module thereof
CN114675451B (zh) * 2022-04-24 2023-10-20 京东方科技集团股份有限公司 一种光学模组、拼接显示装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3300679B2 (ja) * 1999-01-26 2002-07-08 松下電器産業株式会社 表示装置におけるバックライト構造
JP4662216B2 (ja) * 2001-02-23 2011-03-30 株式会社エンプラス 面光源装置，画像表示装置及び光制御部材
JP2004213948A (ja) * 2002-12-27 2004-07-29 Advanced Display Inc 導光板、面状光源装置、及び表示装置
TWI249056B (en) * 2004-01-29 2006-02-11 Quanta Display Inc Shock damping design backlight module
CN2727786Y (zh) * 2004-03-31 2005-09-21 广辉电子股份有限公司 缓冲设计背光模组
CN100386679C (zh) * 2004-03-31 2008-05-07 友达光电股份有限公司 缓冲设计背光模组
CN100495153C (zh) * 2004-06-11 2009-06-03 友达光电股份有限公司 具有支撑结构的平面显示装置
TWI333579B (en) * 2006-01-05 2010-11-21 Chunghwa Picture Tubes Ltd Backlight module
TWI318314B (en) * 2006-04-13 2009-12-11 Au Optronics Corp Flat display and assembling method thereof
JP2008078010A (ja) * 2006-09-22 2008-04-03 Epson Imaging Devices Corp バックライトユニットおよびそれを用いた表示装置
US9310633B2 (en) * 2007-06-01 2016-04-12 Lg Display Co., Ltd. Display device
CN101226307B (zh) * 2008-02-15 2010-06-23 友达光电（苏州）有限公司 背光模块及其固定结构
CN201184565Y (zh) * 2008-04-25 2009-01-21 苏州璨宇光学有限公司 背光模组
TWI370299B (en) * 2008-06-05 2012-08-11 Au Optronics Corp Backlight module
JP2010135297A (ja) * 2008-11-04 2010-06-17 Fujifilm Corp 面状照明装置
JP5223643B2 (ja) * 2008-12-11 2013-06-26 船井電機株式会社 液晶モジュール
TWI432844B (zh) * 2009-02-17 2014-04-01 Au Optronics Corp 用於一薄型顯示器之導光裝置及該薄型顯示器
JP5487704B2 (ja) * 2009-04-27 2014-05-07 セイコーエプソン株式会社 電気光学装置及び電子機器
JP2012155236A (ja) * 2011-01-28 2012-08-16 Funai Electric Co Ltd 液晶モジュール
TW201245820A (en) * 2011-05-11 2012-11-16 Lextar Electronics Corp Backlight module
DE102011112320B3 (de) * 2011-09-02 2012-08-02 Audi Ag Umlaufende Beleuchtungsvorrichtung für eine Fahrzeug-Komponente
KR102143746B1 (ko) * 2013-05-14 2020-08-13 삼성디스플레이 주식회사 표시 장치
CN103454801B (zh) * 2013-09-09 2016-05-04 深圳市华星光电技术有限公司 背光源框架及背光源模块
CN203552627U (zh) * 2013-10-22 2014-04-16 深圳市晶通光电有限公司 一种广视角液晶显示屏

Also Published As

Publication number Publication date
CN106873211A (zh) 2017-06-20
US20160306106A1 (en) 2016-10-20
JP2015201423A (ja) 2015-11-12
US20150285989A1 (en) 2015-10-08
CN103926734A (zh) 2014-07-16
US9612393B2 (en) 2017-04-04
CN106873211B (zh) 2020-10-16
TWI567457B (zh) 2017-01-21
CN103926734B (zh) 2017-01-04
TW201539090A (zh) 2015-10-16
US9423556B2 (en) 2016-08-23

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