CN100590491C - 背光组件和具有该组件的液晶显示装置 - Google Patents
背光组件和具有该组件的液晶显示装置 Download PDFInfo
- Publication number
- CN100590491C CN100590491C CN200610136111A CN200610136111A CN100590491C CN 100590491 C CN100590491 C CN 100590491C CN 200610136111 A CN200610136111 A CN 200610136111A CN 200610136111 A CN200610136111 A CN 200610136111A CN 100590491 C CN100590491 C CN 100590491C
- Authority
- CN
- China
- Prior art keywords
- lamp
- plate
- reflecting plate
- mold frame
- liquid crystal
- 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
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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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
-
- 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
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0031—Reflecting element, sheet or layer
-
- 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
- G02B6/0085—Means for removing heat created by the light source from the package
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)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050097122A KR101203661B1 (ko) | 2005-10-14 | 2005-10-14 | 백라이트 어셈블리 및 이를 구비한 액정 표시 장치 |
KR97122/05 | 2005-10-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1949055A CN1949055A (zh) | 2007-04-18 |
CN100590491C true CN100590491C (zh) | 2010-02-17 |
Family
ID=37947806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610136111A Expired - Fee Related CN100590491C (zh) | 2005-10-14 | 2006-10-11 | 背光组件和具有该组件的液晶显示装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7440046B2 (zh) |
JP (1) | JP5107549B2 (zh) |
KR (1) | KR101203661B1 (zh) |
CN (1) | CN100590491C (zh) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101203661B1 (ko) * | 2005-10-14 | 2012-11-23 | 삼성디스플레이 주식회사 | 백라이트 어셈블리 및 이를 구비한 액정 표시 장치 |
KR20070079822A (ko) * | 2006-02-03 | 2007-08-08 | 삼성전자주식회사 | 액정표시장치 |
JP2008175926A (ja) * | 2007-01-17 | 2008-07-31 | Hitachi Displays Ltd | 液晶表示モジュール |
CN101256299B (zh) * | 2007-02-28 | 2010-05-26 | 群康科技(深圳)有限公司 | 背光模组及采用该背光模组的显示装置 |
US7771099B2 (en) * | 2007-04-30 | 2010-08-10 | Hewlett-Packard Development Company, L.P. | Electronic device with backlit display |
KR101348151B1 (ko) * | 2007-05-31 | 2014-01-10 | 엘지디스플레이 주식회사 | 액정표시장치모듈 |
TW200903100A (en) * | 2007-07-04 | 2009-01-16 | Au Optronics Corp | A backlight module |
KR101502368B1 (ko) * | 2007-11-27 | 2015-03-13 | 엘지디스플레이 주식회사 | 백라이트 유닛 및 이를 이용한 액정 표시장치 |
JP5571885B2 (ja) * | 2008-03-19 | 2014-08-13 | 三星ディスプレイ株式會社 | 液晶表示装置とその製造方法 |
CN101546057B (zh) * | 2008-03-28 | 2013-05-08 | 北京京东方光电科技有限公司 | 框架和液晶显示装置 |
CN103207466B (zh) * | 2008-03-28 | 2016-01-06 | 北京京东方光电科技有限公司 | 框架和液晶显示装置 |
CN101561529A (zh) * | 2008-04-16 | 2009-10-21 | 深圳富泰宏精密工业有限公司 | 导光板组合 |
KR20100087950A (ko) * | 2009-01-29 | 2010-08-06 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 이용한 액정표시장치 |
TWI393953B (zh) * | 2009-09-18 | 2013-04-21 | Coretronic Corp | 液晶顯示器 |
KR101354223B1 (ko) * | 2009-12-14 | 2014-01-22 | 엘지디스플레이 주식회사 | 액정표시장치 |
KR101325913B1 (ko) * | 2010-04-27 | 2013-11-07 | 엘지디스플레이 주식회사 | 디스플레이 장치 |
CN101852373B (zh) * | 2010-04-30 | 2011-07-06 | 友达光电股份有限公司 | 背光模块与液晶显示模块 |
JP5521917B2 (ja) * | 2010-09-03 | 2014-06-18 | オムロン株式会社 | 面光源装置及び当該面光源装置に用いるフレーム |
JP2012088661A (ja) * | 2010-10-22 | 2012-05-10 | Mitsubishi Plastics Inc | 液晶表示装置におけるフレーム部材 |
CN202057922U (zh) * | 2011-04-26 | 2011-11-30 | 深圳市华星光电技术有限公司 | 用于液晶显示装置的固定结构及液晶显示装置 |
CN102156320B (zh) | 2011-02-25 | 2013-06-26 | 深圳市华星光电技术有限公司 | 侧入式导光板组件及背光模块 |
KR102029048B1 (ko) * | 2011-12-19 | 2019-10-07 | 엘지전자 주식회사 | 디스플레이 장치 |
CN103293723B (zh) | 2013-06-26 | 2016-01-06 | 深圳市华星光电技术有限公司 | 一种防止显示模组玻璃面板变形的固定装置 |
KR102279386B1 (ko) * | 2015-02-03 | 2021-07-21 | 삼성전자주식회사 | 디스플레이 장치 |
CN205229629U (zh) * | 2015-12-10 | 2016-05-11 | 乐视致新电子科技(天津)有限公司 | 一种背光模组、显示模组及显示设备 |
CN106773316A (zh) * | 2017-01-17 | 2017-05-31 | 青岛海信电器股份有限公司 | 一种背光模组及液晶显示装置 |
KR20210085846A (ko) * | 2019-12-31 | 2021-07-08 | 엘지디스플레이 주식회사 | 백 라이트 유닛 및 이를 포함하는 표시장치 |
US11209683B1 (en) | 2020-06-22 | 2021-12-28 | Waymo Llc | Vehicle display apparatus |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11224517A (ja) * | 1997-12-02 | 1999-08-17 | Toshiba Electronic Engineering Corp | 面光源装置及びこれを用いた平面表示装置 |
JP2003222862A (ja) * | 2002-01-30 | 2003-08-08 | Toshiba Corp | 液晶表示装置 |
KR100878220B1 (ko) * | 2002-05-24 | 2009-01-13 | 삼성전자주식회사 | 액정표시장치 |
KR100463870B1 (ko) * | 2002-09-03 | 2004-12-30 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 |
TW587180B (en) * | 2003-02-27 | 2004-05-11 | Quanta Display Inc | Combined frame and back light module |
JP2004342381A (ja) | 2003-05-14 | 2004-12-02 | Sharp Corp | エッジライト形バックライト装置 |
KR100638614B1 (ko) * | 2004-09-14 | 2006-10-26 | 삼성전기주식회사 | 액정표시장치용 백라이트 장치 및 이를 구비하는액정표시장치 |
KR101203661B1 (ko) * | 2005-10-14 | 2012-11-23 | 삼성디스플레이 주식회사 | 백라이트 어셈블리 및 이를 구비한 액정 표시 장치 |
TW200743854A (en) * | 2006-05-22 | 2007-12-01 | Au Optronics Corp | Backlight module and liquid crystal display including thereof |
-
2005
- 2005-10-14 KR KR1020050097122A patent/KR101203661B1/ko not_active IP Right Cessation
-
2006
- 2006-07-29 US US11/495,305 patent/US7440046B2/en not_active Expired - Fee Related
- 2006-10-02 JP JP2006270428A patent/JP5107549B2/ja not_active Expired - Fee Related
- 2006-10-11 CN CN200610136111A patent/CN100590491C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007108739A (ja) | 2007-04-26 |
JP5107549B2 (ja) | 2012-12-26 |
KR20070041215A (ko) | 2007-04-18 |
US7440046B2 (en) | 2008-10-21 |
KR101203661B1 (ko) | 2012-11-23 |
US20070085943A1 (en) | 2007-04-19 |
CN1949055A (zh) | 2007-04-18 |
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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 MONITOR CO., LTD. Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD. Effective date: 20121029 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121029 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 |
Granted publication date: 20100217 Termination date: 20151011 |
|
EXPY | Termination of patent right or utility model |