JP4758661B2 - バックライトアセンブリ及びこれを有する液晶表示装置 - Google Patents

バックライトアセンブリ及びこれを有する液晶表示装置 Download PDF

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Publication number
JP4758661B2
JP4758661B2 JP2005058356A JP2005058356A JP4758661B2 JP 4758661 B2 JP4758661 B2 JP 4758661B2 JP 2005058356 A JP2005058356 A JP 2005058356A JP 2005058356 A JP2005058356 A JP 2005058356A JP 4758661 B2 JP4758661 B2 JP 4758661B2
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JP
Japan
Prior art keywords
groove
backlight assembly
lamp
fixed surface
fixing
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
JP2005058356A
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English (en)
Japanese (ja)
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JP2006146126A (ja
JP2006146126A5 (enExample
Inventor
世 仁 張
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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 JP2006146126A publication Critical patent/JP2006146126A/ja
Publication of JP2006146126A5 publication Critical patent/JP2006146126A5/ja
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Publication of JP4758661B2 publication Critical patent/JP4758661B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • G02F1/1335—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
    • 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
    • G02F1/133604—Direct backlight with lamps
    • 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
    • G02F1/133605—Direct backlight including specially adapted reflectors

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
JP2005058356A 2004-11-24 2005-03-03 バックライトアセンブリ及びこれを有する液晶表示装置 Expired - Fee Related JP4758661B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2004-097057 2004-11-24
KR1020040097057A KR101035848B1 (ko) 2004-11-24 2004-11-24 백라이트 어셈블리 및 이를 갖는 액정표시장치

Publications (3)

Publication Number Publication Date
JP2006146126A JP2006146126A (ja) 2006-06-08
JP2006146126A5 JP2006146126A5 (enExample) 2008-02-07
JP4758661B2 true JP4758661B2 (ja) 2011-08-31

Family

ID=36460735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005058356A Expired - Fee Related JP4758661B2 (ja) 2004-11-24 2005-03-03 バックライトアセンブリ及びこれを有する液晶表示装置

Country Status (5)

Country Link
US (1) US7220045B2 (enExample)
JP (1) JP4758661B2 (enExample)
KR (1) KR101035848B1 (enExample)
CN (1) CN100462801C (enExample)
TW (1) TWI443421B (enExample)

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JP3496589B2 (ja) * 1999-09-21 2004-02-16 日本電気株式会社 情報処理装置
KR20070001362A (ko) * 2005-06-29 2007-01-04 삼성전자주식회사 액정표시장치
KR20070002756A (ko) * 2005-06-30 2007-01-05 엘지.필립스 엘시디 주식회사 백라이트 유닛
US20080037287A1 (en) * 2006-08-14 2008-02-14 Robert Michael Krohn Backlight panel and manufacturing method thereof
CN100445840C (zh) * 2005-11-26 2008-12-24 鸿富锦精密工业（深圳）有限公司 灯箱及背光模组
TW200734758A (en) * 2006-03-08 2007-09-16 Chi Mei Optoelectronics Corp Direct type backlight module and application thereof
KR101299129B1 (ko) * 2006-03-16 2013-08-21 엘지디스플레이 주식회사 액정표시장치모듈
CN100561313C (zh) * 2006-07-05 2009-11-18 鸿富锦精密工业（深圳）有限公司 背光模组及其灯管固定架
KR101385231B1 (ko) * 2006-08-24 2014-04-14 삼성디스플레이 주식회사 평판표시장치
JP4899846B2 (ja) * 2006-12-08 2012-03-21 パナソニック株式会社 バックライトユニットおよび液晶表示装置
WO2008085161A1 (en) * 2007-01-09 2008-07-17 Lighting Panels, Llc Backlight panel and manufacturing method thereof
US20100124046A1 (en) * 2007-04-09 2010-05-20 Yasumori Kuromizu Lighting device for display device, display device, and television receiver apparatus
WO2008146498A1 (ja) * 2007-05-31 2008-12-04 Sharp Kabushiki Kaisha 表示装置及びテレビ受信装置
US7859831B2 (en) * 2007-06-27 2010-12-28 Epson Imaging Devices Corporation Electro-optical device and electronic apparatus
RU2430298C2 (ru) * 2007-07-04 2011-09-27 Шарп Кабусики Кайся Подсвечивающее устройство, устройство отображения и телевизионный приемник
KR101385205B1 (ko) * 2007-07-25 2014-04-14 삼성디스플레이 주식회사 백라이트 어셈블리의 구조를 개선한 액정표시장치
KR101448893B1 (ko) * 2007-12-20 2014-10-13 삼성디스플레이 주식회사 탑 샤시와 바텀 샤시 간 직접 접촉 구조를 갖는액정표시장치 모듈 및 그의 제작 방법
CN101952647A (zh) * 2008-01-22 2011-01-19 夏普株式会社 灯保持件、被安装部件、照明装置、显示装置和电视接收装置
US20110025928A1 (en) * 2008-02-27 2011-02-03 Sharp Kabushiki Kaisha Illumination device, display device, and television receiver apparatus
TWI524311B (zh) * 2008-11-06 2016-03-01 國立台灣大學 顯示裝置之教學組件以及應用教學組件之教學方法
US20120169946A1 (en) * 2009-09-16 2012-07-05 Sharp Kabushiki Kaisha Lighting device, display device and television receiver
JP5323197B2 (ja) * 2009-09-16 2013-10-23 シャープ株式会社 照明装置、表示装置、及びテレビ受信装置
MY154356A (en) 2009-09-16 2015-05-29 Sharp Kk Lighting device, display device, and television receiver
US8807805B2 (en) 2009-09-16 2014-08-19 Sharp Kabushiki Kaisha Lighting device, display device and television receiver
CN102498330A (zh) 2009-09-16 2012-06-13 夏普株式会社 照明装置、显示装置以及电视接收装置
JP5318962B2 (ja) * 2009-09-28 2013-10-16 シャープ株式会社 照明装置、表示装置、及びテレビ受信装置
US8657458B2 (en) 2009-11-19 2014-02-25 Sharp Kabushiki Kaisha Lighting device, display device and television receiver
EP2515027A4 (en) * 2009-12-15 2013-07-24 Sharp Kk LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER
US8568012B2 (en) * 2010-01-18 2013-10-29 Lg Innotek Co., Ltd. Lighting unit and display device having the same
CN202228998U (zh) 2011-08-10 2012-05-23 深圳市华星光电技术有限公司 背光模组及应用该背光模组的液晶显示装置
KR20130051133A (ko) * 2011-11-09 2013-05-20 삼성전자주식회사 액정패널조립체 및 그를 구비한 액정 디스플레이 장치
CN103292267B (zh) * 2013-04-25 2015-11-25 深圳市华星光电技术有限公司 大尺寸背光模组背板拼接结构和液晶显示装置
WO2015008665A1 (ja) * 2013-07-19 2015-01-22 堺ディスプレイプロダクト株式会社 表示装置
KR20160006285A (ko) * 2014-07-08 2016-01-19 삼성디스플레이 주식회사 표시 장치

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TW569059B (en) * 1999-12-09 2004-01-01 Samsung Electronics Co Ltd Liquid crystal display device
JP3847532B2 (ja) * 2000-07-05 2006-11-22 株式会社日立製作所 液晶モジュールおよびこの液晶モジュールを搭載した液晶モニター
KR100640987B1 (ko) * 2000-10-14 2006-11-02 엘지.필립스 엘시디 주식회사 액정표시장치의 직하형 백라이트 어셈블리
JP2002182209A (ja) * 2000-12-19 2002-06-26 Advanced Display Inc 液晶表示装置
JP3728723B2 (ja) * 2000-12-20 2005-12-21 ミネベア株式会社 面状照明装置
JP2002311428A (ja) * 2001-04-11 2002-10-23 Hitachi Ltd 液晶表示装置
JP2002311417A (ja) * 2001-04-17 2002-10-23 Nec Corp 液晶表示装置
KR100840726B1 (ko) * 2002-05-29 2008-06-23 삼성전자주식회사 백 라이트 어셈블리 및 이를 갖는 액정 표시 장치
KR100545101B1 (ko) * 2002-08-29 2006-01-24 주식회사 우영 백라이트 유니트
KR100913307B1 (ko) * 2002-12-12 2009-08-26 삼성전자주식회사 백라이트 어셈블리와 이를 갖는 액정 표시 장치
TW576511U (en) * 2003-03-21 2004-02-11 Hon Hai Prec Ind Co Ltd Backlight module and the housing thereof
JP2004325658A (ja) * 2003-04-23 2004-11-18 Fuji Photo Optical Co Ltd 液晶表示装置

Also Published As

Publication number Publication date
KR101035848B1 (ko) 2011-05-19
CN100462801C (zh) 2009-02-18
JP2006146126A (ja) 2006-06-08
US7220045B2 (en) 2007-05-22
US20060109643A1 (en) 2006-05-25
TW200617521A (en) 2006-06-01
TWI443421B (zh) 2014-07-01
KR20060057866A (ko) 2006-05-29
CN1779524A (zh) 2006-05-31

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