CN102384404B - 背光单元和包括背光单元的显示装置 - Google Patents
背光单元和包括背光单元的显示装置 Download PDFInfo
- Publication number
- CN102384404B CN102384404B CN201110166780.3A CN201110166780A CN102384404B CN 102384404 B CN102384404 B CN 102384404B CN 201110166780 A CN201110166780 A CN 201110166780A CN 102384404 B CN102384404 B CN 102384404B
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- China
- Prior art keywords
- fixed part
- fixed
- bottom cover
- optical component
- fixing
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- 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.)
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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
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
-
- 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)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2010-0055876 | 2010-06-14 | ||
KR1020100055876A KR101769045B1 (ko) | 2010-06-14 | 2010-06-14 | 표시 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102384404A CN102384404A (zh) | 2012-03-21 |
CN102384404B true CN102384404B (zh) | 2015-06-17 |
Family
ID=44512561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110166780.3A Active CN102384404B (zh) | 2010-06-14 | 2011-06-14 | 背光单元和包括背光单元的显示装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8817203B2 (zh) |
EP (1) | EP2395390B1 (zh) |
JP (1) | JP6012935B2 (zh) |
KR (1) | KR101769045B1 (zh) |
CN (1) | CN102384404B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20120071751A (ko) * | 2010-12-23 | 2012-07-03 | 엘지디스플레이 주식회사 | 디스플레이 장치 |
WO2012102167A1 (ja) * | 2011-01-26 | 2012-08-02 | 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 |
KR20130040661A (ko) * | 2011-10-14 | 2013-04-24 | 삼성전자주식회사 | 백라이트 유닛과 이를 포함한 디스플레이 장치 |
CN102853340A (zh) * | 2012-09-06 | 2013-01-02 | 深圳市华星光电技术有限公司 | 适于运输的背光模块 |
CN103727423A (zh) * | 2012-10-12 | 2014-04-16 | 东莞万士达液晶显示器有限公司 | 照明装置 |
KR102049856B1 (ko) * | 2013-02-21 | 2019-11-28 | 엘지전자 주식회사 | 디스플레이 장치 |
JP2014170079A (ja) * | 2013-03-01 | 2014-09-18 | Funai Electric Co Ltd | 表示装置 |
JP6119490B2 (ja) * | 2013-07-31 | 2017-04-26 | ソニー株式会社 | 光源装置、および表示装置 |
JP2015159031A (ja) * | 2014-02-24 | 2015-09-03 | 凸版印刷株式会社 | 両面発光型照明装置 |
KR20150116016A (ko) | 2014-04-03 | 2015-10-15 | 삼성디스플레이 주식회사 | 바텀 샤시 및 이를 포함하는 표시 장치 |
KR102293691B1 (ko) * | 2014-07-23 | 2021-08-25 | 삼성디스플레이 주식회사 | 복합 시트 및 이를 포함하는 표시장치 |
KR102599892B1 (ko) * | 2018-06-27 | 2023-11-08 | 삼성전자주식회사 | 디스플레이 장치 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1534349A (zh) * | 2002-09-25 | 2004-10-06 | 夏普株式会社 | 背照光单元和液晶显示装置 |
CN101071227A (zh) * | 2006-05-12 | 2007-11-14 | 群康科技(深圳)有限公司 | 背光模组及其组装方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3998810B2 (ja) * | 1998-05-28 | 2007-10-31 | 三菱電機株式会社 | 照明装置およびこれを用いた液晶表示装置 |
KR100294688B1 (ko) * | 1999-04-19 | 2001-07-12 | 구본준, 론 위라하디락사 | 액정표시장치의 백라이트 |
KR100675032B1 (ko) | 1999-11-10 | 2007-01-26 | 삼성전자주식회사 | 액정표시장치의 백라이트 어셈블리 |
KR100878206B1 (ko) * | 2002-08-13 | 2009-01-13 | 삼성전자주식회사 | 광학 시트, 이를 이용한 백라이트 어셈블리 및 액정표시장치 |
TWI226947B (en) * | 2003-10-03 | 2005-01-21 | Au Optronics Corp | Liquid crystal display |
KR200353769Y1 (ko) | 2004-03-23 | 2004-06-22 | 한솔엘씨디 주식회사 | 백라이트 어셈블리 |
KR101024649B1 (ko) | 2004-04-09 | 2011-03-25 | 엘지디스플레이 주식회사 | 액정표시장치 |
KR20050104788A (ko) | 2004-04-29 | 2005-11-03 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의 메인 지지대 및 하부 커버의 결합 구조 |
KR20060019654A (ko) * | 2004-08-28 | 2006-03-06 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 갖는 액정표시장치 |
US7103259B1 (en) * | 2005-03-21 | 2006-09-05 | Hannstar Display Corporation | Structure for affixing an optical plate on a frame in a panel display |
TWI349140B (en) * | 2007-01-16 | 2011-09-21 | Au Optronics Corp | Optical film and backlight module?isplay device?ptic-electronic apparatus including thereof |
US20090303413A1 (en) * | 2007-02-13 | 2009-12-10 | Sony Corporation | Optical sheet packaged body, optical sheet unit, lighting device, and display unit |
TWI368781B (en) * | 2007-08-03 | 2012-07-21 | Chimei Innolux Corp | Backlight module and application thereof |
KR20090043900A (ko) | 2007-10-30 | 2009-05-07 | 엘지디스플레이 주식회사 | 액정표시장치모듈 |
KR20090073881A (ko) | 2007-12-31 | 2009-07-03 | 엘지디스플레이 주식회사 | 액정표시장치 |
KR101231847B1 (ko) | 2008-09-26 | 2013-02-08 | 엘지디스플레이 주식회사 | 백 라이트 유닛 및 이를 이용한 액정표시장치 |
KR101048833B1 (ko) | 2008-11-18 | 2011-07-13 | 나근택 | 적층 필름, 이의 제조 방법 및 이를 포함하는 비닐 하우스 |
JP4560579B1 (ja) * | 2009-10-09 | 2010-10-13 | シャープ株式会社 | 面光源装置 |
-
2010
- 2010-06-14 KR KR1020100055876A patent/KR101769045B1/ko not_active Expired - Fee Related
-
2011
- 2011-06-10 EP EP11169626.6A patent/EP2395390B1/en active Active
- 2011-06-13 US US13/159,117 patent/US8817203B2/en active Active
- 2011-06-13 JP JP2011131196A patent/JP6012935B2/ja active Active
- 2011-06-14 CN CN201110166780.3A patent/CN102384404B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1534349A (zh) * | 2002-09-25 | 2004-10-06 | 夏普株式会社 | 背照光单元和液晶显示装置 |
CN101071227A (zh) * | 2006-05-12 | 2007-11-14 | 群康科技(深圳)有限公司 | 背光模组及其组装方法 |
Also Published As
Publication number | Publication date |
---|---|
US8817203B2 (en) | 2014-08-26 |
EP2395390A2 (en) | 2011-12-14 |
EP2395390B1 (en) | 2019-08-07 |
JP2012004114A (ja) | 2012-01-05 |
US20110304792A1 (en) | 2011-12-15 |
KR101769045B1 (ko) | 2017-08-17 |
JP6012935B2 (ja) | 2016-10-25 |
CN102384404A (zh) | 2012-03-21 |
KR20110136091A (ko) | 2011-12-21 |
EP2395390A3 (en) | 2012-01-18 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210818 Address after: 168 Changsheng North Road, Taicang City, Suzhou City, Jiangsu Province Patentee after: Suzhou Leyu Semiconductor Co.,Ltd. Address before: Seoul, South Kerean Patentee before: LG INNOTEK Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 215499 No. 168, Changsheng North Road, Taicang City, Suzhou City, Jiangsu Province Patentee after: Suzhou Liyu Semiconductor Co.,Ltd. Country or region after: China Address before: 168 Changsheng North Road, Taicang City, Suzhou City, Jiangsu Province Patentee before: Suzhou Leyu Semiconductor Co.,Ltd. Country or region before: China |