KR101035848B1 - 백라이트 어셈블리 및 이를 갖는 액정표시장치 - Google Patents

백라이트 어셈블리 및 이를 갖는 액정표시장치 Download PDF

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Publication number
KR101035848B1
KR101035848B1 KR1020040097057A KR20040097057A KR101035848B1 KR 101035848 B1 KR101035848 B1 KR 101035848B1 KR 1020040097057 A KR1020040097057 A KR 1020040097057A KR 20040097057 A KR20040097057 A KR 20040097057A KR 101035848 B1 KR101035848 B1 KR 101035848B1
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KR
South Korea
Prior art keywords
fixing
fixing surface
backlight assembly
extending
groove
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
KR1020040097057A
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English (en)
Korean (ko)
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KR20060057866A (ko
Inventor
장세인
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삼성전자주식회사
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Publication date
Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR1020040097057A priority Critical patent/KR101035848B1/ko
Priority to JP2005058356A priority patent/JP4758661B2/ja
Priority to TW094122091A priority patent/TWI443421B/zh
Priority to CNB2005100903555A priority patent/CN100462801C/zh
Priority to US11/230,123 priority patent/US7220045B2/en
Publication of KR20060057866A publication Critical patent/KR20060057866A/ko
Application granted granted Critical
Publication of KR101035848B1 publication Critical patent/KR101035848B1/ko
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)
KR1020040097057A 2004-11-24 2004-11-24 백라이트 어셈블리 및 이를 갖는 액정표시장치 Expired - Fee Related KR101035848B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020040097057A KR101035848B1 (ko) 2004-11-24 2004-11-24 백라이트 어셈블리 및 이를 갖는 액정표시장치
JP2005058356A 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
TW094122091A TWI443421B (zh) 2004-11-24 2005-06-30 背光總成及具有該背光總成之液晶顯示裝置
CNB2005100903555A CN100462801C (zh) 2004-11-24 2005-08-12 背光组件和具有该背光组件的液晶显示装置
US11/230,123 US7220045B2 (en) 2004-11-24 2005-09-19 Backlight assembly and liquid crystal display device having the same

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
KR20060057866A KR20060057866A (ko) 2006-05-29
KR101035848B1 true KR101035848B1 (ko) 2011-05-19

Family

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Family Applications (1)

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

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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KR20040019754A (ko) * 2002-08-29 2004-03-06 주식회사 우영 백라이트 유니트

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JP2002182209A (ja) * 2000-12-19 2002-06-26 Advanced Display Inc 液晶表示装置
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Also Published As

Publication number Publication date
CN100462801C (zh) 2009-02-18
JP2006146126A (ja) 2006-06-08
US7220045B2 (en) 2007-05-22
JP4758661B2 (ja) 2011-08-31
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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