CN102588846A - 一种背光模组及液晶显示器 - Google Patents
一种背光模组及液晶显示器 Download PDFInfo
- Publication number
- CN102588846A CN102588846A CN2012100594689A CN201210059468A CN102588846A CN 102588846 A CN102588846 A CN 102588846A CN 2012100594689 A CN2012100594689 A CN 2012100594689A CN 201210059468 A CN201210059468 A CN 201210059468A CN 102588846 A CN102588846 A CN 102588846A
- Authority
- CN
- China
- Prior art keywords
- module backlight
- light
- boss
- glue frame
- fluting
- 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
- 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
- G02B6/0081—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
-
- 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)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210059468.9A CN102588846B (zh) | 2012-03-08 | 2012-03-08 | 一种背光模组及液晶显示器 |
PCT/CN2012/073380 WO2013131297A1 (zh) | 2012-03-08 | 2012-03-31 | 一种背光模组及液晶显示器 |
US13/521,989 US20130235297A1 (en) | 2012-03-08 | 2012-03-31 | Backlight Module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210059468.9A CN102588846B (zh) | 2012-03-08 | 2012-03-08 | 一种背光模组及液晶显示器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102588846A true CN102588846A (zh) | 2012-07-18 |
CN102588846B CN102588846B (zh) | 2014-06-18 |
Family
ID=46477882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210059468.9A Expired - Fee Related CN102588846B (zh) | 2012-03-08 | 2012-03-08 | 一种背光模组及液晶显示器 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102588846B (zh) |
WO (1) | WO2013131297A1 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102840517A (zh) * | 2012-07-11 | 2012-12-26 | 友达光电股份有限公司 | 背光模块与液晶显示器 |
CN102878484A (zh) * | 2012-09-04 | 2013-01-16 | 深圳市华星光电技术有限公司 | 一种背光模组及液晶显示器 |
CN104344292A (zh) * | 2014-11-20 | 2015-02-11 | 合肥鑫晟光电科技有限公司 | 背光模组和液晶显示装置 |
CN105473931A (zh) * | 2013-08-12 | 2016-04-06 | 堺显示器制品株式会社 | 光源装置以及显示装置 |
CN111810868A (zh) * | 2020-07-14 | 2020-10-23 | 盐城师范学院 | 一种应用于移动物联网的调光指示灯 |
WO2022227139A1 (zh) * | 2021-04-28 | 2022-11-03 | 武汉华星光电技术有限公司 | 显示装置 |
WO2023065348A1 (zh) * | 2021-10-22 | 2023-04-27 | 瑞仪光电(南京)有限公司 | 背光模组及显示装置 |
WO2023236336A1 (zh) * | 2022-06-08 | 2023-12-14 | 瑞仪光电(苏州)有限公司 | 导光板可导引定位的背光模组及显示器 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101660724A (zh) * | 2008-08-29 | 2010-03-03 | 北京京东方光电科技有限公司 | 背光模组及采用该背光模组的液晶显示器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006323084A (ja) * | 2005-05-18 | 2006-11-30 | Alps Electric Co Ltd | 液晶表示装置 |
CN2831180Y (zh) * | 2005-09-09 | 2006-10-25 | 群康科技(深圳)有限公司 | 背光模组 |
CN101392895B (zh) * | 2008-10-08 | 2010-06-02 | 友达光电(苏州)有限公司 | 背光模组 |
-
2012
- 2012-03-08 CN CN201210059468.9A patent/CN102588846B/zh not_active Expired - Fee Related
- 2012-03-31 WO PCT/CN2012/073380 patent/WO2013131297A1/zh active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101660724A (zh) * | 2008-08-29 | 2010-03-03 | 北京京东方光电科技有限公司 | 背光模组及采用该背光模组的液晶显示器 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102840517A (zh) * | 2012-07-11 | 2012-12-26 | 友达光电股份有限公司 | 背光模块与液晶显示器 |
CN102878484A (zh) * | 2012-09-04 | 2013-01-16 | 深圳市华星光电技术有限公司 | 一种背光模组及液晶显示器 |
CN105473931A (zh) * | 2013-08-12 | 2016-04-06 | 堺显示器制品株式会社 | 光源装置以及显示装置 |
US9798076B2 (en) | 2013-08-12 | 2017-10-24 | Sakai Display Products Corporation | Light source device and display apparatus |
CN105473931B (zh) * | 2013-08-12 | 2018-08-24 | 堺显示器制品株式会社 | 光源装置以及显示装置 |
CN104344292A (zh) * | 2014-11-20 | 2015-02-11 | 合肥鑫晟光电科技有限公司 | 背光模组和液晶显示装置 |
US9851494B2 (en) | 2014-11-20 | 2017-12-26 | Boe Technology Group Co., Ltd. | Backlight module and liquid crystal display apparatus |
CN111810868A (zh) * | 2020-07-14 | 2020-10-23 | 盐城师范学院 | 一种应用于移动物联网的调光指示灯 |
WO2022227139A1 (zh) * | 2021-04-28 | 2022-11-03 | 武汉华星光电技术有限公司 | 显示装置 |
WO2023065348A1 (zh) * | 2021-10-22 | 2023-04-27 | 瑞仪光电(南京)有限公司 | 背光模组及显示装置 |
WO2023236336A1 (zh) * | 2022-06-08 | 2023-12-14 | 瑞仪光电(苏州)有限公司 | 导光板可导引定位的背光模组及显示器 |
Also Published As
Publication number | Publication date |
---|---|
CN102588846B (zh) | 2014-06-18 |
WO2013131297A1 (zh) | 2013-09-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102588846B (zh) | 一种背光模组及液晶显示器 | |
CN101676767B (zh) | 液晶显示装置以及使用了该液晶显示装置的影像显示装置 | |
CN201696950U (zh) | 背光模组 | |
CN201555153U (zh) | 均匀高亮度侧光式背光源 | |
US20130342789A1 (en) | Backlight module and liquid crystal display | |
CN102661550B (zh) | 背光模组 | |
CN103529596A (zh) | 背光模组及用该背光模组的液晶显示装置 | |
CN206725898U (zh) | 一种背光模组结构 | |
CN202452298U (zh) | 背光模组 | |
CN102518984A (zh) | 背光模组及液晶显示装置 | |
CN102621744A (zh) | 一种液晶显示装置 | |
CN103017043A (zh) | 背光模块及使用其背光模块的显示装置 | |
CN103453463B (zh) | 一种导光板、背光模组及显示装置 | |
CN201716944U (zh) | Led显示装置及电视机 | |
CN202813043U (zh) | 一种led背光源 | |
CN201487705U (zh) | Led侧背光模组结构 | |
CN202469773U (zh) | 背光模组、液晶显示装置 | |
CN102625633A (zh) | 双面显示器及其框架 | |
CN202452309U (zh) | 背光源和显示装置 | |
TW200722850A (en) | Backlight module and liquid crystal display device | |
CN201413442Y (zh) | 背光源 | |
CN101598297B (zh) | 导光板、背光模组及液晶显示装置 | |
CN200993714Y (zh) | 背光模块的结构改良 | |
CN204730020U (zh) | 一种侧光式玻璃背光板 | |
CN203927598U (zh) | 背光模组 |
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Backlight module and liquid crystal display Effective date of registration: 20190426 Granted publication date: 20140618 Pledgee: Bank of Beijing Limited by Share Ltd Shenzhen branch Pledgor: Shenzhen Huaxing Optoelectronic Technology Co., Ltd. Registration number: 2019440020032 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201016 Granted publication date: 20140618 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: Shenzhen China Star Optoelectronics Technology Co.,Ltd. Registration number: 2019440020032 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20210308 |
|
CF01 | Termination of patent right due to non-payment of annual fee |