JP6239870B2 - 表示装置 - Google Patents

表示装置 Download PDF

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Publication number
JP6239870B2
JP6239870B2 JP2013120189A JP2013120189A JP6239870B2 JP 6239870 B2 JP6239870 B2 JP 6239870B2 JP 2013120189 A JP2013120189 A JP 2013120189A JP 2013120189 A JP2013120189 A JP 2013120189A JP 6239870 B2 JP6239870 B2 JP 6239870B2
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JP
Japan
Prior art keywords
light
opening
insertion notch
light guide
circuit board
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.)
Expired - Fee Related
Application number
JP2013120189A
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English (en)
Japanese (ja)
Other versions
JP2014063134A (ja
JP2014063134A5 (enExample
Inventor
成 九 鄭
成 九 鄭
禎 起 金
禎 起 金
祥 植 梁
祥 植 梁
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.)
Samsung Display Co Ltd
Original Assignee
Samsung Display 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 Samsung Display Co Ltd filed Critical Samsung Display Co Ltd
Publication of JP2014063134A publication Critical patent/JP2014063134A/ja
Publication of JP2014063134A5 publication Critical patent/JP2014063134A5/ja
Application granted granted Critical
Publication of JP6239870B2 publication Critical patent/JP6239870B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • G02B6/0091—Positioning aspects of the light source relative to the light guide
    • 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
    • G02B6/0093—Means for protecting the light guide
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2013120189A 2012-09-21 2013-06-06 表示装置 Expired - Fee Related JP6239870B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020120105396A KR20140039425A (ko) 2012-09-21 2012-09-21 표시장치
KR10-2012-0105396 2012-09-21

Publications (3)

Publication Number Publication Date
JP2014063134A JP2014063134A (ja) 2014-04-10
JP2014063134A5 JP2014063134A5 (enExample) 2016-07-21
JP6239870B2 true JP6239870B2 (ja) 2017-11-29

Family

ID=50314314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013120189A Expired - Fee Related JP6239870B2 (ja) 2012-09-21 2013-06-06 表示装置

Country Status (4)

Country Link
US (1) US9341767B2 (enExample)
JP (1) JP6239870B2 (enExample)
KR (1) KR20140039425A (enExample)
CN (1) CN103676262B (enExample)

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CN104315468B (zh) * 2014-10-29 2019-03-29 浙江永耀灯饰有限公司 Led平板灯的安装座及具有该安装座的led平板灯
JP6453055B2 (ja) * 2014-11-20 2019-01-16 株式会社ジャパンディスプレイ 光源装置
KR102218227B1 (ko) * 2014-12-31 2021-02-22 엘지디스플레이 주식회사 백라이트 및 이를 구비한 액정표시소자
CN105116615B (zh) * 2015-09-30 2018-06-15 青岛海信电器股份有限公司 一种背光模组及液晶显示器
KR20170040440A (ko) * 2015-10-02 2017-04-13 삼성디스플레이 주식회사 표시장치
KR102649688B1 (ko) 2016-11-10 2024-03-20 삼성디스플레이 주식회사 백라이트 유닛 및 이를 포함하는 액정 표시 장치
KR20180064612A (ko) * 2016-12-05 2018-06-15 삼성디스플레이 주식회사 표시 장치
KR102292302B1 (ko) * 2017-04-10 2021-08-25 삼성디스플레이 주식회사 표시 장치
EP3469829B1 (en) 2017-08-11 2020-12-16 LG Electronics Inc. -1- Method and device for transmitting data unit
JP7223965B2 (ja) * 2018-04-26 2023-02-17 パナソニックＩｐマネジメント株式会社 画像表示装置

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US5552907A (en) * 1992-01-27 1996-09-03 Sekisui Chemical Co., Ltd. Light adjusting sheet having a sinusoidal surface and a non-optically flat surface and useable with an LCD
JP2002156632A (ja) * 2000-11-20 2002-05-31 Hitachi Ltd 液晶表示装置
TWI274942B (en) * 2004-03-31 2007-03-01 Hannstar Display Corp Liquid crystal display device and backlight module thereof
JP4640188B2 (ja) * 2006-01-18 2011-03-02 三菱電機株式会社 面状光源装置
KR100792584B1 (ko) 2006-02-20 2008-01-09 주식회사 엘티아이 램프 커버가 구비된 엘이디 백라이트 유닛
JP4311454B2 (ja) * 2006-06-05 2009-08-12 エプソンイメージングデバイス株式会社 照明装置、液晶装置及び電子機器
JP4915911B2 (ja) 2006-10-02 2012-04-11 株式会社 日立ディスプレイズ 液晶表示装置
JP2008091275A (ja) * 2006-10-04 2008-04-17 Toshiba Matsushita Display Technology Co Ltd 照明ユニット及び液晶表示装置
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KR20080069010A (ko) * 2007-01-22 2008-07-25 삼성전자주식회사 백라이트 및 이를 포함하는 표시 장치
JP4973213B2 (ja) * 2007-01-31 2012-07-11 三菱電機株式会社 光源装置、面状光源装置および表示装置
KR20080087411A (ko) * 2007-03-27 2008-10-01 삼성전자주식회사 백라이트 어셈블리, 이를 포함하는 표시 장치 및 이의 제조방법
KR100924093B1 (ko) 2008-01-10 2009-11-02 주식회사 테크자인라이트패널 초슬림형 라이트 패널
JP4618310B2 (ja) * 2008-03-19 2011-01-26 エプソンイメージングデバイス株式会社 照明装置、照明装置の組立て方法及び液晶表示装置
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KR20100122679A (ko) * 2009-05-13 2010-11-23 엘지이노텍 주식회사 백라이트 유닛 및 이를 이용한 액정표시장치
KR100939382B1 (ko) * 2009-06-24 2010-01-29 (주)엘포인트 엘이디 모듈 기판과 섀시의 결합장치 및 이를 이용한 백라이트
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AU2010331508A1 (en) * 2009-12-16 2012-07-19 Sharp Kabushiki Kaisha Illuminating device, display device, and television receiver
WO2011089805A1 (ja) * 2010-01-22 2011-07-28 シャープ株式会社 照明装置、表示装置およびテレビ受信装置
WO2011093121A1 (ja) * 2010-01-29 2011-08-04 シャープ株式会社 照明装置、表示装置およびテレビ受信装置
KR20110094597A (ko) 2010-02-17 2011-08-24 엘지디스플레이 주식회사 슬라이드 방식의 ｌｅｄ 패키지 장착 구조를 갖는 백 라이트 유닛
KR101122961B1 (ko) * 2010-06-07 2012-03-12 엘지이노텍 주식회사 백라이트 유닛 및 이를 포함하는 표시 장치
KR20110134029A (ko) 2010-06-08 2011-12-14 엘지이노텍 주식회사 백라이트 유닛 및 이를 포함하는 디스플레이 장치.
TWI407206B (zh) * 2010-07-30 2013-09-01 Young Lighting Technology Corp 光源組件
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TWI416224B (zh) * 2011-02-01 2013-11-21 Wistron Corp 固定燈條於基座之夾具結構及具有夾具結構的背光模組
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KR20120102174A (ko) * 2011-02-16 2012-09-18 삼성디스플레이 주식회사 백라이트 어셈블리, 이를 포함하는 표시 장치 및 이의 조립 방법
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Also Published As

Publication number Publication date
JP2014063134A (ja) 2014-04-10
CN103676262B (zh) 2018-09-11
US9341767B2 (en) 2016-05-17
CN103676262A (zh) 2014-03-26
US20140085932A1 (en) 2014-03-27
KR20140039425A (ko) 2014-04-02

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