CN1725083A - 背光源组合体及具有该背光源组合体的液晶显示器 - Google Patents
背光源组合体及具有该背光源组合体的液晶显示器 Download PDFInfo
- Publication number
- CN1725083A CN1725083A CNA2005100841737A CN200510084173A CN1725083A CN 1725083 A CN1725083 A CN 1725083A CN A2005100841737 A CNA2005100841737 A CN A2005100841737A CN 200510084173 A CN200510084173 A CN 200510084173A CN 1725083 A CN1725083 A CN 1725083A
- Authority
- CN
- China
- Prior art keywords
- lamp
- backlight assembly
- diffuser plate
- peristome
- lamp holder
- 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.)
- Granted
Links
Images
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
- G02F1/1335—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/48—Means forming part of the tube or lamp for the purpose of supporting it
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040056813 | 2004-07-21 | ||
KR1020040056813A KR101041053B1 (ko) | 2004-07-21 | 2004-07-21 | 백라이트 어셈블리 및 이를 갖는 액정표시장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1725083A true CN1725083A (zh) | 2006-01-25 |
CN100498453C CN100498453C (zh) | 2009-06-10 |
Family
ID=35656928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100841737A Expired - Fee Related CN100498453C (zh) | 2004-07-21 | 2005-07-14 | 背光源组合体及具有该背光源组合体的液晶显示器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8123390B2 (zh) |
JP (1) | JP2006032358A (zh) |
KR (1) | KR101041053B1 (zh) |
CN (1) | CN100498453C (zh) |
TW (1) | TWI373666B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8057058B2 (en) | 2007-08-08 | 2011-11-15 | Sharp Kabushiki Kaisha | Lighting device for display device, display device and television receiver |
CN101925774B (zh) * | 2008-04-04 | 2012-08-22 | 夏普株式会社 | 液晶显示装置用背光源 |
CN101952640B (zh) * | 2008-04-10 | 2012-08-22 | 夏普株式会社 | 液晶显示装置用背光源 |
CN103261954A (zh) * | 2010-12-24 | 2013-08-21 | 阿塞里克股份有限公司 | 显示装置 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE602005011851D1 (de) | 2004-11-30 | 2009-01-29 | Sharp Kk | Vorrichtung zur halterung einer lampe, hintergrundbeleuchtungvorrichtung für anzeigevorrichtung mit der halterungsvorrichtung, anzeigvorrichtung mit halterungsvorrichtung und flüssigkristallanzeigevorrichtung mit der hintergrundbeleuchtungsvorrichtung für anzeigevorrichtung |
US20090154140A1 (en) * | 2004-11-30 | 2009-06-18 | Sharp Kabushiki Kaisha | Illuminating apparatus for displaying apparatus and displaying apparatus |
US7850324B2 (en) * | 2004-12-28 | 2010-12-14 | Sharp Kabushiki Kaisha | Backlight chassis, a backlight unit, and a display device |
KR101129427B1 (ko) * | 2005-03-09 | 2012-06-12 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 갖는 표시장치 |
KR20070000639A (ko) * | 2005-06-28 | 2007-01-03 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 구비한 평판 표시 장치 |
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 |
US7883230B2 (en) * | 2006-03-08 | 2011-02-08 | Samsung Electronics Co., Ltd. | Supporting member for liquid crystal display device, backlight assembly having the same and liquid crystal display device having the same |
KR101318057B1 (ko) * | 2006-05-15 | 2013-10-14 | 엘지디스플레이 주식회사 | 백라이트 유닛과 이를 이용한 액정표시장치 |
KR101287765B1 (ko) * | 2006-06-14 | 2013-07-18 | 엘지디스플레이 주식회사 | 백라이트 유닛과 이를 이용한 액정표시장치 |
JP3992726B1 (ja) * | 2006-06-26 | 2007-10-17 | シャープ株式会社 | クリップ及び光源装置 |
JP4221440B2 (ja) | 2006-07-06 | 2009-02-12 | シャープ株式会社 | 光源装置 |
JP5161449B2 (ja) * | 2006-09-08 | 2013-03-13 | 株式会社ジャパンディスプレイイースト | 液晶表示装置およびバックライト |
US7510318B2 (en) * | 2007-03-12 | 2009-03-31 | Hannstar Display Corp. | Fastening apparatus for a backlight assembly |
CN101809362A (zh) * | 2007-09-25 | 2010-08-18 | 夏普株式会社 | 线状光源保持台、背光源单元和液晶显示装置 |
WO2009041147A1 (ja) * | 2007-09-25 | 2009-04-02 | Sharp Kabushiki Kaisha | バックライトユニットおよび液晶表示装置 |
US8164712B2 (en) | 2007-09-28 | 2012-04-24 | Hitachi Displays, Ltd. | Liquid crystal display device |
JP5305629B2 (ja) | 2007-10-15 | 2013-10-02 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
KR100935064B1 (ko) | 2008-02-28 | 2009-12-31 | 한국단자공업 주식회사 | 평판 디스플레이 장치에 사용되는 복수 개의 백라이트램프를 제어 회로 기판에 연결하는 조립체 |
US20120014093A1 (en) * | 2009-03-23 | 2012-01-19 | Sharp Kabushiki Kaisha | Chassis, lighting device, and display device |
US9128326B2 (en) * | 2012-02-07 | 2015-09-08 | Samsung Electronics Co., Ltd. | Supporting member for backlight unit, backlight unit and image display apparatus having the same |
KR101544608B1 (ko) | 2012-05-25 | 2015-08-17 | 삼성디스플레이 주식회사 | 표시장치 |
CN103712128B (zh) * | 2013-12-23 | 2015-10-21 | 京东方科技集团股份有限公司 | 一种背光源和显示装置 |
KR102449528B1 (ko) | 2017-12-20 | 2022-09-29 | 엘지디스플레이 주식회사 | 백라이트 유닛 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63175310A (ja) * | 1987-01-14 | 1988-07-19 | オムロン株式会社 | 電磁石装置 |
JPS63175310U (zh) | 1987-03-16 | 1988-11-14 | ||
JP2548467Y2 (ja) | 1992-10-22 | 1997-09-24 | ホシザキ電機株式会社 | 管状ランプのランプホルダ |
JP2001210126A (ja) * | 2000-01-31 | 2001-08-03 | Sharp Corp | ランプホルダ及びバックライト装置 |
KR100464083B1 (ko) * | 2001-08-07 | 2005-01-03 | 권영우 | 자동 동전 계수 및 환전기 |
KR100840235B1 (ko) * | 2001-08-29 | 2008-06-20 | 삼성전자주식회사 | 액정 표시 장치 |
KR100778841B1 (ko) | 2001-11-05 | 2007-11-22 | 엘지.필립스 엘시디 주식회사 | 직하형 백 라이트 |
KR100784029B1 (ko) * | 2001-12-26 | 2007-12-07 | 주식회사 포스코 | 산소제조설비에 있어서의 액체공기 레벨 제어장치 |
JP3616612B2 (ja) | 2002-05-27 | 2005-02-02 | シャープ株式会社 | 光源支持装置、照明装置及び液晶表示装置 |
KR100928398B1 (ko) * | 2002-12-26 | 2009-11-23 | 엘지디스플레이 주식회사 | 백라이트 유니트와 그 조립방법 및 이를 이용한액정표시장치 |
KR200313159Y1 (ko) * | 2003-01-30 | 2003-05-16 | 주식회사 오토스프라이스 | 외부전극 형광램프를 고정하기 위한 고정단자 |
KR100959685B1 (ko) * | 2003-10-07 | 2010-05-26 | 엘지디스플레이 주식회사 | 백라이트 고정 어셈블리 |
US6960002B2 (en) * | 2004-01-12 | 2005-11-01 | Au Optronics Corp. | Direct backlight module |
KR200354843Y1 (ko) * | 2004-03-31 | 2004-07-01 | 한솔엘씨디 주식회사 | 램프고정홀더를 갖는 백라이트 어셈블리 |
-
2004
- 2004-07-21 KR KR1020040056813A patent/KR101041053B1/ko not_active IP Right Cessation
-
2005
- 2005-06-22 US US11/158,999 patent/US8123390B2/en not_active Expired - Fee Related
- 2005-06-23 TW TW094120937A patent/TWI373666B/zh not_active IP Right Cessation
- 2005-07-14 CN CNB2005100841737A patent/CN100498453C/zh not_active Expired - Fee Related
- 2005-07-21 JP JP2005211935A patent/JP2006032358A/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8057058B2 (en) | 2007-08-08 | 2011-11-15 | Sharp Kabushiki Kaisha | Lighting device for display device, display device and television receiver |
CN101784834B (zh) * | 2007-08-08 | 2012-01-25 | 夏普株式会社 | 显示装置用照明装置、显示装置、以及电视接收装置 |
CN101925774B (zh) * | 2008-04-04 | 2012-08-22 | 夏普株式会社 | 液晶显示装置用背光源 |
CN101952640B (zh) * | 2008-04-10 | 2012-08-22 | 夏普株式会社 | 液晶显示装置用背光源 |
CN103261954A (zh) * | 2010-12-24 | 2013-08-21 | 阿塞里克股份有限公司 | 显示装置 |
CN103261954B (zh) * | 2010-12-24 | 2016-11-09 | 阿塞里克股份有限公司 | 显示装置 |
Also Published As
Publication number | Publication date |
---|---|
US8123390B2 (en) | 2012-02-28 |
TW200606534A (en) | 2006-02-16 |
JP2006032358A (ja) | 2006-02-02 |
KR101041053B1 (ko) | 2011-06-13 |
US20060018130A1 (en) | 2006-01-26 |
CN100498453C (zh) | 2009-06-10 |
KR20060008519A (ko) | 2006-01-27 |
TWI373666B (en) | 2012-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD. Effective date: 20121221 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121221 Address after: Gyeonggi Do, South Korea Patentee after: Samsung Display Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electronics Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20170714 |