JP4786194B2 - 表示装置 - Google Patents

表示装置 Download PDF

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Publication number
JP4786194B2
JP4786194B2 JP2005044636A JP2005044636A JP4786194B2 JP 4786194 B2 JP4786194 B2 JP 4786194B2 JP 2005044636 A JP2005044636 A JP 2005044636A JP 2005044636 A JP2005044636 A JP 2005044636A JP 4786194 B2 JP4786194 B2 JP 4786194B2
Authority
JP
Japan
Prior art keywords
light source
display device
storage container
light
inverter
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
JP2005044636A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006146119A (ja
JP2006146119A5 (https=
Inventor
斗 煥 鄭
相 善 韓
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 Electronics Co Ltd
Original Assignee
Samsung Electronics 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 Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of JP2006146119A publication Critical patent/JP2006146119A/ja
Publication of JP2006146119A5 publication Critical patent/JP2006146119A5/ja
Application granted granted Critical
Publication of JP4786194B2 publication Critical patent/JP4786194B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
    • G02F1/133385—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell with cooling means, e.g. fans
    • 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
    • G02F1/133602—Direct backlight
    • G02F1/133608—Direct backlight including particular frames or supporting means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
    • H05K7/20963—Heat transfer by conduction from internal heat source to heat radiating structure
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/36—Airflow channels, e.g. constructional arrangements facilitating the flow of air
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/46—Fixing elements
    • G02F2201/465—Snap -fit

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
JP2005044636A 2004-11-16 2005-02-21 表示装置 Expired - Fee Related JP4786194B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040093635A KR101073043B1 (ko) 2004-11-16 2004-11-16 표시 장치
KR2004-093635 2004-11-16

Publications (3)

Publication Number Publication Date
JP2006146119A JP2006146119A (ja) 2006-06-08
JP2006146119A5 JP2006146119A5 (https=) 2008-03-21
JP4786194B2 true JP4786194B2 (ja) 2011-10-05

Family

ID=36385871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005044636A Expired - Fee Related JP4786194B2 (ja) 2004-11-16 2005-02-21 表示装置

Country Status (5)

Country Link
US (1) US7570341B2 (https=)
JP (1) JP4786194B2 (https=)
KR (1) KR101073043B1 (https=)
CN (1) CN100555038C (https=)
TW (1) TWI457640B (https=)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060054826A (ko) * 2004-11-16 2006-05-23 삼성전자주식회사 반사 시트, 이를 백라이트 어셈블리 및 표시장치
TWI322301B (en) * 2005-02-25 2010-03-21 Au Optronics Corp Backlight module and heat-dissipating structure thereof
KR20060104356A (ko) * 2005-03-30 2006-10-09 삼성전자주식회사 백라이트 어셈블리 및 이를 갖는 액정표시장치
US9081220B2 (en) 2005-06-27 2015-07-14 Graftech International Holdings Inc. Optimized frame system for a display device
US9104058B2 (en) * 2005-06-27 2015-08-11 Graftech International Holdings Inc. Optimized frame system for a liquid crystal display device
TWI285776B (en) * 2005-10-06 2007-08-21 Au Optronics Corp Backlight module and liquid crystal display device incorporating the same
US8400607B2 (en) * 2005-10-11 2013-03-19 Barco N.V. Display assemblies and methods of display
KR101195227B1 (ko) * 2005-12-14 2012-10-29 삼성디스플레이 주식회사 액정 표시 장치
TWI333580B (en) * 2006-02-08 2010-11-21 Chimei Innolux Corp Backlight module and liquid crystal display using the same
KR101307998B1 (ko) * 2006-06-30 2013-09-12 엘지디스플레이 주식회사 액정표시장치의 인버터 고정 구조
KR101295074B1 (ko) 2006-07-20 2013-08-08 삼성디스플레이 주식회사 백라이트 유닛 및 이를 포함한 액정표시장치
KR20080008751A (ko) 2006-07-21 2008-01-24 삼성전자주식회사 표시 장치
KR101290284B1 (ko) * 2006-08-01 2013-08-07 삼성디스플레이 주식회사 사이드 몰드, 이를 포함하는 백라이트 어셈블리 및 액정표시 장치
KR101385231B1 (ko) * 2006-08-24 2014-04-14 삼성디스플레이 주식회사 평판표시장치
JP2008116832A (ja) 2006-11-07 2008-05-22 Funai Electric Co Ltd 液晶表示装置
KR101338020B1 (ko) * 2006-11-20 2013-12-06 삼성디스플레이 주식회사 액정표시장치
TWI344571B (en) * 2006-12-06 2011-07-01 Au Optronics Corp Flat panel display module
JP5233116B2 (ja) * 2006-12-25 2013-07-10 三菱電機株式会社 表示装置
KR100851164B1 (ko) * 2006-12-29 2008-08-08 엘지이노텍 주식회사 백라이트 유닛 및 이를 구비하는 표시장치
KR101340517B1 (ko) * 2007-01-20 2013-12-12 삼성디스플레이 주식회사 수납 부재와 이를 구비한 백라이트 유닛 및 액정표시장치
US8142049B2 (en) * 2007-03-09 2012-03-27 Sharp Kabushiki Kaisha Lighting device for display device and display device
WO2008111262A1 (ja) * 2007-03-09 2008-09-18 Sharp Kabushiki Kaisha 表示装置用照明装置、表示装置
CN101641546A (zh) * 2007-03-09 2010-02-03 夏普株式会社 显示装置用照明装置和显示装置
TWI391741B (zh) * 2007-05-30 2013-04-01 Au Optronics Corp 用於液晶顯示器以改善漏光之背光模組
KR100877413B1 (ko) * 2007-06-04 2009-01-07 엘지전자 주식회사 백라이트 유닛 및 이를 구비하는 액정 표시장치
JP4212062B1 (ja) * 2008-01-21 2009-01-21 オリオン電機株式会社 液晶表示パネル
KR101511493B1 (ko) 2008-11-27 2015-04-14 삼성디스플레이 주식회사 액정 표시 모듈 및 이를 포함하는 표시 장치 세트 및 액정 표시 모듈의 조립 방법
JP5650382B2 (ja) * 2009-05-18 2015-01-07 帝人デュポンフィルム株式会社 光反射フィルム
JP2010276908A (ja) * 2009-05-29 2010-12-09 Victor Co Of Japan Ltd 筐体構造及び画像表示装置
US20130010214A1 (en) * 2010-04-16 2013-01-10 Sharp Kabushiki Kaisha Lighting device, display device and television receiver
CN102033358A (zh) * 2011-01-21 2011-04-27 威胜集团有限公司 Led液晶显示组件
JP5845795B2 (ja) 2011-10-12 2016-01-20 船井電機株式会社 表示装置
KR101813656B1 (ko) 2011-03-15 2018-01-02 삼성디스플레이 주식회사 액정 표시 장치
CN102943985B (zh) * 2012-11-29 2016-04-13 深圳市华星光电技术有限公司 一种背光模组及其显示装置
JP2024034900A (ja) * 2022-09-01 2024-03-13 株式会社デンソーテン 表示装置
KR20240047774A (ko) * 2022-10-05 2024-04-12 현대모비스 주식회사 히트싱크 방열 시스템을 이용한 화상형성장치
KR20240082942A (ko) * 2022-12-02 2024-06-11 엘지디스플레이 주식회사 표시장치 및 그 제조방법

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JP2865501B2 (ja) * 1992-10-16 1999-03-08 シャープ株式会社 液晶表示装置
JPH09171173A (ja) * 1995-12-20 1997-06-30 Hitachi Ltd 液晶パネルの防塵装置
JPH10240147A (ja) * 1997-02-27 1998-09-11 Canon Inc 液晶装置
JP3961642B2 (ja) * 1997-10-14 2007-08-22 株式会社アイ・オー・データ機器 液晶ディスプレイ
KR100258839B1 (ko) * 1998-01-24 2000-06-15 윤종용 엘씨디모듈
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JP2003036032A (ja) * 2001-07-23 2003-02-07 Sony Corp ディスプレイ装置
JP4115715B2 (ja) * 2002-03-01 2008-07-09 シャープ株式会社 バックライト装置
CN2546911Y (zh) * 2002-04-10 2003-04-23 廖骏吉 背光罩散热结构
KR100873067B1 (ko) * 2002-07-11 2008-12-11 삼성전자주식회사 백 라이트 어셈블리 및 이를 갖는 액정 표시 장치
KR20040009902A (ko) * 2002-07-26 2004-01-31 삼성전자주식회사 백라이트 어셈블리 및 액정표시장치
KR100463870B1 (ko) * 2002-09-03 2004-12-30 엘지.필립스 엘시디 주식회사 액정표시장치
JP2004109306A (ja) * 2002-09-17 2004-04-08 Sharp Corp 薄型表示装置
JP2004220980A (ja) * 2003-01-16 2004-08-05 Tama Electric Co Ltd バックライト装置
JP4543813B2 (ja) * 2004-08-04 2010-09-15 ソニー株式会社 バックライト装置及びこのバックライト装置を備えた液晶表示装置
JP4706206B2 (ja) * 2004-08-18 2011-06-22 ソニー株式会社 放熱装置及び表示装置
KR101248899B1 (ko) * 2006-01-20 2013-04-01 엘지디스플레이 주식회사 액정표시장치모듈

Also Published As

Publication number Publication date
KR20060054809A (ko) 2006-05-23
KR101073043B1 (ko) 2011-10-12
TWI457640B (zh) 2014-10-21
JP2006146119A (ja) 2006-06-08
TW200617482A (en) 2006-06-01
US7570341B2 (en) 2009-08-04
CN100555038C (zh) 2009-10-28
US20060103774A1 (en) 2006-05-18
CN1776494A (zh) 2006-05-24

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