CN102494276B - 一种背光模组和液晶显示装置 - Google Patents
一种背光模组和液晶显示装置 Download PDFInfo
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- CN102494276B CN102494276B CN2011103962137A CN201110396213A CN102494276B CN 102494276 B CN102494276 B CN 102494276B CN 2011103962137 A CN2011103962137 A CN 2011103962137A CN 201110396213 A CN201110396213 A CN 201110396213A CN 102494276 B CN102494276 B CN 102494276B
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- China
- Prior art keywords
- backlight module
- guide plate
- light guide
- light
- wall
- Prior art date
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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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133314—Back frames
-
- 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
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103962137A CN102494276B (zh) | 2011-12-02 | 2011-12-02 | 一种背光模组和液晶显示装置 |
PCT/CN2011/083580 WO2013078717A1 (zh) | 2011-12-02 | 2011-12-06 | 一种背光模组和液晶显示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103962137A CN102494276B (zh) | 2011-12-02 | 2011-12-02 | 一种背光模组和液晶显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102494276A CN102494276A (zh) | 2012-06-13 |
CN102494276B true CN102494276B (zh) | 2013-11-27 |
Family
ID=46186121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011103962137A Active CN102494276B (zh) | 2011-12-02 | 2011-12-02 | 一种背光模组和液晶显示装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102494276B (zh) |
WO (1) | WO2013078717A1 (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102679275B (zh) * | 2012-05-16 | 2014-03-26 | 深圳市华星光电技术有限公司 | 散热铝挤结构及相应的背光模块 |
CN102818185B (zh) * | 2012-07-24 | 2014-10-29 | 深圳市华星光电技术有限公司 | 一种背光模组及液晶显示装置 |
KR102012390B1 (ko) * | 2012-08-20 | 2019-08-21 | 삼성디스플레이 주식회사 | 백라이트 어셈블리 |
CN103018961B (zh) * | 2013-01-06 | 2015-02-11 | 深圳市华星光电技术有限公司 | 一种具有侧入式背光的液晶模组及液晶显示器 |
KR20140091834A (ko) * | 2013-01-14 | 2014-07-23 | 삼성디스플레이 주식회사 | 백라이트 모듈 및 이를 포함하는 표시 장치 |
JP6167629B2 (ja) | 2013-04-12 | 2017-07-26 | 船井電機株式会社 | 表示装置 |
JP2015002090A (ja) * | 2013-06-17 | 2015-01-05 | Nltテクノロジー株式会社 | 面発光装置及び液晶表示装置 |
CN103591513B (zh) * | 2013-11-15 | 2016-01-06 | 深圳市华星光电技术有限公司 | 侧入式背光模组 |
CN103676317A (zh) * | 2013-12-11 | 2014-03-26 | 合肥京东方光电科技有限公司 | 一种导光板、背光源及液晶显示装置 |
CN103712167A (zh) * | 2014-01-16 | 2014-04-09 | 瑞仪光电股份有限公司 | 光源组件及背光模组 |
TWI576638B (zh) * | 2014-01-16 | 2017-04-01 | 瑞儀光電股份有限公司 | 光源組件及背光模組 |
CN104089243B (zh) * | 2014-06-16 | 2016-04-13 | 京东方科技集团股份有限公司 | 背光模组的灯罩、背光模组以及显示装置 |
CN104373914B (zh) * | 2014-11-24 | 2017-06-16 | 合肥鑫晟光电科技有限公司 | 一种灯条散热结构、背光模组及显示装置 |
CN105182605B (zh) * | 2015-09-09 | 2018-07-27 | 深圳市华星光电技术有限公司 | 一种背光模组与显示装置 |
CN105242456A (zh) * | 2015-10-27 | 2016-01-13 | 深圳市华星光电技术有限公司 | 光源组件及背光模组 |
CN107436508A (zh) * | 2016-05-25 | 2017-12-05 | 鸿富锦精密工业(深圳)有限公司 | 背光模组及液晶显示装置 |
CN106842695A (zh) * | 2016-12-19 | 2017-06-13 | 武汉华星光电技术有限公司 | 一种胶框、背光模组及液晶显示器 |
CN108287432A (zh) * | 2017-12-28 | 2018-07-17 | 重庆市中光电显示技术有限公司 | 侧光式背光模组 |
CN108594521B (zh) * | 2018-02-05 | 2021-11-26 | 惠州市华星光电技术有限公司 | 一种背光模组及液晶显示装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000029024A (ja) * | 1998-07-13 | 2000-01-28 | Koha Co Ltd | 液晶パネルのバックライト装置 |
CN1656411A (zh) * | 2002-07-11 | 2005-08-17 | 迪尔阿扣基金两合公司 | 背光型液晶显示器,特别用于大型家用电器的操作面板后的显示模块 |
CN101307894A (zh) * | 2008-05-29 | 2008-11-19 | 京东方科技集团股份有限公司 | 侧光式发光二极管背光源 |
CN101495800A (zh) * | 2006-07-28 | 2009-07-29 | 日本电气株式会社 | 照明装置、具有该照明装置的液晶显示装置和便携式终端装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101098902B1 (ko) * | 2005-04-01 | 2012-01-09 | 삼성전자주식회사 | 액정표시장치 |
JP4640188B2 (ja) * | 2006-01-18 | 2011-03-02 | 三菱電機株式会社 | 面状光源装置 |
CN101865404B (zh) * | 2010-05-17 | 2012-05-30 | 达运精密工业(苏州)有限公司 | 背光模组及显示装置 |
CN102003661A (zh) * | 2010-11-03 | 2011-04-06 | 深圳市华星光电技术有限公司 | 侧入式背光模块及液晶显示器 |
CN202048457U (zh) * | 2011-04-18 | 2011-11-23 | 苏州世鼎电子有限公司 | 具有挤型罩体的led背光模块 |
-
2011
- 2011-12-02 CN CN2011103962137A patent/CN102494276B/zh active Active
- 2011-12-06 WO PCT/CN2011/083580 patent/WO2013078717A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000029024A (ja) * | 1998-07-13 | 2000-01-28 | Koha Co Ltd | 液晶パネルのバックライト装置 |
CN1656411A (zh) * | 2002-07-11 | 2005-08-17 | 迪尔阿扣基金两合公司 | 背光型液晶显示器,特别用于大型家用电器的操作面板后的显示模块 |
CN101495800A (zh) * | 2006-07-28 | 2009-07-29 | 日本电气株式会社 | 照明装置、具有该照明装置的液晶显示装置和便携式终端装置 |
CN101307894A (zh) * | 2008-05-29 | 2008-11-19 | 京东方科技集团股份有限公司 | 侧光式发光二极管背光源 |
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Publication number | Publication date |
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WO2013078717A1 (zh) | 2013-06-06 |
CN102494276A (zh) | 2012-06-13 |
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Denomination of invention: Backlight module and liquid crystal display device Effective date of registration: 20190426 Granted publication date: 20131127 Pledgee: Bank of Beijing Limited by Share Ltd Shenzhen branch Pledgor: Shenzhen Huaxing Optoelectronic Technology Co., Ltd. Registration number: 2019440020032 |
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Date of cancellation: 20201016 Granted publication date: 20131127 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: Shenzhen China Star Optoelectronics Technology Co.,Ltd. Registration number: 2019440020032 |
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