CN102506350A - 背光模组及液晶显示器 - Google Patents
背光模组及液晶显示器 Download PDFInfo
- Publication number
- CN102506350A CN102506350A CN2011103399753A CN201110339975A CN102506350A CN 102506350 A CN102506350 A CN 102506350A CN 2011103399753 A CN2011103399753 A CN 2011103399753A CN 201110339975 A CN201110339975 A CN 201110339975A CN 102506350 A CN102506350 A CN 102506350A
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- 239000004973 liquid crystal related substance Substances 0.000 title abstract description 14
- 239000003292 glue Substances 0.000 claims description 40
- 239000004568 cement Substances 0.000 claims description 6
- 238000007740 vapor deposition Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 239000012788 optical film Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000004904 shortening Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Classifications
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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
- 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
- G02B6/0081—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
- G02B6/0086—Positioning aspects
- G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
-
- 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
- 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
- G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Planar Illumination Modules (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (10)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103399753A CN102506350B (zh) | 2011-11-01 | 2011-11-01 | 背光模组及液晶显示器 |
DE112011105795.4T DE112011105795B4 (de) | 2011-11-01 | 2011-11-09 | Hintergrundbeleuchtungsmodul und Flüssigkristallanzeige |
US13/375,420 US20130107168A1 (en) | 2011-11-01 | 2011-11-09 | Backlight module and liquid crystal display |
PCT/CN2011/081978 WO2013063822A1 (zh) | 2011-11-01 | 2011-11-09 | 背光模组及液晶显示器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103399753A CN102506350B (zh) | 2011-11-01 | 2011-11-01 | 背光模组及液晶显示器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102506350A true CN102506350A (zh) | 2012-06-20 |
CN102506350B CN102506350B (zh) | 2013-12-25 |
Family
ID=46218462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011103399753A Expired - Fee Related CN102506350B (zh) | 2011-11-01 | 2011-11-01 | 背光模组及液晶显示器 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN102506350B (zh) |
DE (1) | DE112011105795B4 (zh) |
WO (1) | WO2013063822A1 (zh) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103672816A (zh) * | 2013-12-20 | 2014-03-26 | 深圳市华星光电技术有限公司 | 一种背光模组及其散热装置 |
WO2016169210A1 (zh) * | 2015-04-21 | 2016-10-27 | 小米科技有限责任公司 | 移动设备 |
WO2016192129A1 (zh) * | 2015-06-01 | 2016-12-08 | 武汉华星光电技术有限公司 | 液晶显示模组、液晶显示器及移动终端 |
TWI570484B (zh) * | 2015-10-09 | 2017-02-11 | 瑞儀光電(蘇州)有限公司 | 背光模組及顯示裝置 |
CN106773284A (zh) * | 2016-11-28 | 2017-05-31 | 武汉华星光电技术有限公司 | 背光模组及液晶显示器 |
CN107065310A (zh) * | 2017-06-15 | 2017-08-18 | 深圳市国显科技有限公司 | 一种防止漏蓝光的lcd液晶显示模组背光结构 |
CN107430302A (zh) * | 2015-03-04 | 2017-12-01 | 堺显示器制品株式会社 | 光源装置以及显示装置 |
CN109270721A (zh) * | 2018-10-26 | 2019-01-25 | 蚌埠国显科技有限公司 | 一种不易损坏的液晶显示模组 |
CN109270722A (zh) * | 2018-10-26 | 2019-01-25 | 蚌埠国显科技有限公司 | 一种实用型液晶显示模组 |
CN109283742A (zh) * | 2018-10-26 | 2019-01-29 | 蚌埠国显科技有限公司 | 一种led灯位于背板外侧的液晶显示模组 |
CN109375417A (zh) * | 2018-10-26 | 2019-02-22 | 蚌埠国显科技有限公司 | 一种易散热型液晶显示模组 |
CN109493731A (zh) * | 2018-12-19 | 2019-03-19 | 友达光电股份有限公司 | 背光模块 |
CN109491140A (zh) * | 2018-11-30 | 2019-03-19 | 青岛海信电器股份有限公司 | 一种显示装置 |
CN112255837A (zh) * | 2020-11-03 | 2021-01-22 | 重庆翰博光电有限公司 | 一种低功耗防蓝光超轻薄背光模组 |
CN113485050A (zh) * | 2021-06-29 | 2021-10-08 | 惠科股份有限公司 | 显示面板及显示装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110133921B (zh) * | 2019-05-30 | 2024-03-29 | 武汉华星光电技术有限公司 | 显示装置 |
CN112255836B (zh) * | 2020-11-03 | 2023-01-31 | 重庆翰博光电有限公司 | 一种适用于超窄边框解边侧漏光背光模组 |
CN112743773B (zh) * | 2021-01-27 | 2022-06-10 | 扬昕科技(苏州)有限公司 | 一种用于提升导光板暗晕部出光率的模仁加工装置 |
CN112859408B (zh) * | 2021-02-06 | 2022-09-02 | 安徽赛迈特光电股份有限公司 | 一种高亮度量子点显示器 |
CN112859448B (zh) * | 2021-03-17 | 2023-03-14 | 重庆京东方显示照明有限公司 | 胶带、背光模组、显示装置和背光模组的制备方法 |
CN115951516B (zh) * | 2022-12-08 | 2024-06-25 | 业成科技(成都)有限公司 | 背光模组及显示装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1532603A (zh) * | 2003-03-25 | 2004-09-29 | 友达光电股份有限公司 | 液晶显示器模块及其组装与拆解方法 |
CN1877417A (zh) * | 2005-06-06 | 2006-12-13 | 友达光电股份有限公司 | 侧端入光型背光模块 |
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 |
CN101587262A (zh) * | 2008-05-23 | 2009-11-25 | 群康科技(深圳)有限公司 | 液晶显示装置 |
CN101975361A (zh) * | 2010-10-19 | 2011-02-16 | 友达光电股份有限公司 | 侧面入光式背光模块 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4045045B2 (ja) * | 1999-03-31 | 2008-02-13 | セイコーエプソン株式会社 | 液晶表示装置 |
JP2004117413A (ja) * | 2002-09-24 | 2004-04-15 | Kawaguchiko Seimitsu Co Ltd | 液晶表示パネルのバックライト装置 |
JP2004117452A (ja) * | 2002-09-24 | 2004-04-15 | Kawaguchiko Seimitsu Co Ltd | 液晶表示パネルのバックライト装置 |
CN101681040B (zh) | 2007-06-15 | 2016-03-09 | 乐金显示有限公司 | 显示装置及其制造方法 |
-
2011
- 2011-11-01 CN CN2011103399753A patent/CN102506350B/zh not_active Expired - Fee Related
- 2011-11-09 DE DE112011105795.4T patent/DE112011105795B4/de not_active Expired - Fee Related
- 2011-11-09 WO PCT/CN2011/081978 patent/WO2013063822A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1532603A (zh) * | 2003-03-25 | 2004-09-29 | 友达光电股份有限公司 | 液晶显示器模块及其组装与拆解方法 |
CN1877417A (zh) * | 2005-06-06 | 2006-12-13 | 友达光电股份有限公司 | 侧端入光型背光模块 |
CN101587262A (zh) * | 2008-05-23 | 2009-11-25 | 群康科技(深圳)有限公司 | 液晶显示装置 |
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 |
CN101975361A (zh) * | 2010-10-19 | 2011-02-16 | 友达光电股份有限公司 | 侧面入光式背光模块 |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103672816A (zh) * | 2013-12-20 | 2014-03-26 | 深圳市华星光电技术有限公司 | 一种背光模组及其散热装置 |
CN107430302A (zh) * | 2015-03-04 | 2017-12-01 | 堺显示器制品株式会社 | 光源装置以及显示装置 |
WO2016169210A1 (zh) * | 2015-04-21 | 2016-10-27 | 小米科技有限责任公司 | 移动设备 |
CN106154597A (zh) * | 2015-04-21 | 2016-11-23 | 小米科技有限责任公司 | 移动设备 |
US9888101B2 (en) | 2015-04-21 | 2018-02-06 | Xiaomi Inc. | Mobile device |
WO2016192129A1 (zh) * | 2015-06-01 | 2016-12-08 | 武汉华星光电技术有限公司 | 液晶显示模组、液晶显示器及移动终端 |
TWI666493B (zh) * | 2015-10-09 | 2019-07-21 | 大陸商瑞儀光電(蘇州)有限公司 | 背光模組及顯示裝置 |
TWI570484B (zh) * | 2015-10-09 | 2017-02-11 | 瑞儀光電(蘇州)有限公司 | 背光模組及顯示裝置 |
US10151868B2 (en) | 2015-10-09 | 2018-12-11 | Radiant Opto-Electronics (Suzhou) Co., Ltd. | Backlight module and display device |
CN106773284A (zh) * | 2016-11-28 | 2017-05-31 | 武汉华星光电技术有限公司 | 背光模组及液晶显示器 |
CN107065310A (zh) * | 2017-06-15 | 2017-08-18 | 深圳市国显科技有限公司 | 一种防止漏蓝光的lcd液晶显示模组背光结构 |
CN109270721A (zh) * | 2018-10-26 | 2019-01-25 | 蚌埠国显科技有限公司 | 一种不易损坏的液晶显示模组 |
CN109283742A (zh) * | 2018-10-26 | 2019-01-29 | 蚌埠国显科技有限公司 | 一种led灯位于背板外侧的液晶显示模组 |
CN109375417A (zh) * | 2018-10-26 | 2019-02-22 | 蚌埠国显科技有限公司 | 一种易散热型液晶显示模组 |
CN109270722A (zh) * | 2018-10-26 | 2019-01-25 | 蚌埠国显科技有限公司 | 一种实用型液晶显示模组 |
CN109491140A (zh) * | 2018-11-30 | 2019-03-19 | 青岛海信电器股份有限公司 | 一种显示装置 |
CN109491140B (zh) * | 2018-11-30 | 2021-06-08 | 海信视像科技股份有限公司 | 一种显示装置 |
CN109493731A (zh) * | 2018-12-19 | 2019-03-19 | 友达光电股份有限公司 | 背光模块 |
CN112255837A (zh) * | 2020-11-03 | 2021-01-22 | 重庆翰博光电有限公司 | 一种低功耗防蓝光超轻薄背光模组 |
CN113485050A (zh) * | 2021-06-29 | 2021-10-08 | 惠科股份有限公司 | 显示面板及显示装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2013063822A1 (zh) | 2013-05-10 |
DE112011105795B4 (de) | 2019-04-18 |
CN102506350B (zh) | 2013-12-25 |
DE112011105795T5 (de) | 2014-08-14 |
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GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Back light module and liquid crystal display Effective date of registration: 20190426 Granted publication date: 20131225 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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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201016 Granted publication date: 20131225 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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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: 20131225 |