CN102889523A - 背光模组 - Google Patents
背光模组 Download PDFInfo
- Publication number
- CN102889523A CN102889523A CN2012103812219A CN201210381221A CN102889523A CN 102889523 A CN102889523 A CN 102889523A CN 2012103812219 A CN2012103812219 A CN 2012103812219A CN 201210381221 A CN201210381221 A CN 201210381221A CN 102889523 A CN102889523 A CN 102889523A
- Authority
- CN
- China
- Prior art keywords
- barricade
- elasticity
- glue frame
- backlight module
- light
- 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
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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
-
- 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
- G02B6/0093—Means for protecting the light guide
-
- 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
-
- 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
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)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210381221.9A CN102889523B (zh) | 2012-10-09 | 2012-10-09 | 背光模组 |
DE112012006986.2T DE112012006986B4 (de) | 2012-10-09 | 2012-10-19 | Hintergrundbeleuchtungsmodul |
PCT/CN2012/083166 WO2014056247A1 (zh) | 2012-10-09 | 2012-10-19 | 背光模组 |
US13/703,901 US8801258B2 (en) | 2012-10-09 | 2012-10-19 | Backlight module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210381221.9A CN102889523B (zh) | 2012-10-09 | 2012-10-09 | 背光模组 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102889523A true CN102889523A (zh) | 2013-01-23 |
CN102889523B CN102889523B (zh) | 2015-03-11 |
Family
ID=47533126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210381221.9A Active CN102889523B (zh) | 2012-10-09 | 2012-10-09 | 背光模组 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN102889523B (zh) |
DE (1) | DE112012006986B4 (zh) |
WO (1) | WO2014056247A1 (zh) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103925562A (zh) * | 2014-03-19 | 2014-07-16 | 瑞仪光电股份有限公司 | 框体结构及背光模组 |
WO2015007085A1 (zh) * | 2013-07-18 | 2015-01-22 | 深圳市华星光电技术有限公司 | 背光模组及包含其的液晶显示器 |
CN105683789A (zh) * | 2013-11-26 | 2016-06-15 | 堺显示器制品株式会社 | 背光装置和显示装置 |
EP3054341A1 (en) * | 2015-02-03 | 2016-08-10 | Samsung Electronics Co., Ltd. | Display apparatus |
WO2016188047A1 (zh) * | 2015-05-26 | 2016-12-01 | 京东方科技集团股份有限公司 | 背光模组及显示装置 |
CN106195754A (zh) * | 2015-05-04 | 2016-12-07 | 扬升照明股份有限公司 | 背光模块 |
US10028600B2 (en) | 2015-01-04 | 2018-07-24 | Boe Technology Group Co., Ltd. | Frame assembly and display device comprising the frame assembly |
CN109659299A (zh) * | 2019-02-21 | 2019-04-19 | 海迪科(南通)光电科技有限公司 | 一种防止漏光的区域消光背光源结构及其制作方法 |
CN110136586A (zh) * | 2019-05-27 | 2019-08-16 | Oppo广东移动通信有限公司 | 背光组件、显示模组及电子设备 |
CN111192521A (zh) * | 2020-02-27 | 2020-05-22 | 合肥京东方视讯科技有限公司 | 背光模组和具有其的显示面板 |
CN111679504A (zh) * | 2020-06-28 | 2020-09-18 | 武汉华星光电技术有限公司 | 背光模组及显示面板 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080225203A1 (en) * | 2007-03-12 | 2008-09-18 | Yong-Kun Kim | Backlight unit and liquid crystal display module including the same |
CN101963309A (zh) * | 2009-07-22 | 2011-02-02 | 奇菱科技股份有限公司 | 显示器的背光装置 |
KR20110028142A (ko) * | 2009-09-11 | 2011-03-17 | 엘지디스플레이 주식회사 | 백라이트의 반사판 및 이를 구비한 액정표시소자 |
CN102182969A (zh) * | 2011-05-16 | 2011-09-14 | 康佳集团股份有限公司 | 一种侧入式led光源背光模组 |
CN202165920U (zh) * | 2011-06-03 | 2012-03-14 | 纬创资通股份有限公司 | 具有遮光功能的背光模块及其显示设备 |
CN102401296A (zh) * | 2011-10-03 | 2012-04-04 | 友达光电股份有限公司 | 背光模块及其组装方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07168161A (ja) * | 1993-12-15 | 1995-07-04 | Sharp Corp | 液晶表示装置 |
JP3670949B2 (ja) * | 2000-09-27 | 2005-07-13 | 三洋電機株式会社 | 面光源装置 |
JP2012059607A (ja) * | 2010-09-10 | 2012-03-22 | Sharp Corp | 光源モジュールおよびそれを備えた電子機器 |
CN102230588B (zh) * | 2011-07-08 | 2013-06-26 | 深圳市华星光电技术有限公司 | 背光模组及液晶显示器 |
CN202394013U (zh) * | 2011-11-30 | 2012-08-22 | 康佳集团股份有限公司 | 液晶模组及其液晶电视 |
CN202452298U (zh) * | 2012-01-19 | 2012-09-26 | 苏州东山精密制造股份有限公司 | 背光模组 |
CN102566105A (zh) * | 2012-03-15 | 2012-07-11 | 深圳市华星光电技术有限公司 | 一种液晶显示装置 |
-
2012
- 2012-10-09 CN CN201210381221.9A patent/CN102889523B/zh active Active
- 2012-10-19 WO PCT/CN2012/083166 patent/WO2014056247A1/zh active Application Filing
- 2012-10-19 DE DE112012006986.2T patent/DE112012006986B4/de not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080225203A1 (en) * | 2007-03-12 | 2008-09-18 | Yong-Kun Kim | Backlight unit and liquid crystal display module including the same |
CN101963309A (zh) * | 2009-07-22 | 2011-02-02 | 奇菱科技股份有限公司 | 显示器的背光装置 |
KR20110028142A (ko) * | 2009-09-11 | 2011-03-17 | 엘지디스플레이 주식회사 | 백라이트의 반사판 및 이를 구비한 액정표시소자 |
CN102182969A (zh) * | 2011-05-16 | 2011-09-14 | 康佳集团股份有限公司 | 一种侧入式led光源背光模组 |
CN202165920U (zh) * | 2011-06-03 | 2012-03-14 | 纬创资通股份有限公司 | 具有遮光功能的背光模块及其显示设备 |
CN102401296A (zh) * | 2011-10-03 | 2012-04-04 | 友达光电股份有限公司 | 背光模块及其组装方法 |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015007085A1 (zh) * | 2013-07-18 | 2015-01-22 | 深圳市华星光电技术有限公司 | 背光模组及包含其的液晶显示器 |
CN105683789A (zh) * | 2013-11-26 | 2016-06-15 | 堺显示器制品株式会社 | 背光装置和显示装置 |
CN103925562A (zh) * | 2014-03-19 | 2014-07-16 | 瑞仪光电股份有限公司 | 框体结构及背光模组 |
US10028600B2 (en) | 2015-01-04 | 2018-07-24 | Boe Technology Group Co., Ltd. | Frame assembly and display device comprising the frame assembly |
EP3054341A1 (en) * | 2015-02-03 | 2016-08-10 | Samsung Electronics Co., Ltd. | Display apparatus |
US10185079B2 (en) | 2015-02-03 | 2019-01-22 | Samsung Electronics Co., Ltd. | Display apparatus |
CN107209411A (zh) * | 2015-02-03 | 2017-09-26 | 三星电子株式会社 | 显示装置 |
CN106195754A (zh) * | 2015-05-04 | 2016-12-07 | 扬升照明股份有限公司 | 背光模块 |
US10139554B2 (en) | 2015-05-26 | 2018-11-27 | Boe Technology Group Co., Ltd. | Backlight module and display device |
WO2016188047A1 (zh) * | 2015-05-26 | 2016-12-01 | 京东方科技集团股份有限公司 | 背光模组及显示装置 |
CN109659299A (zh) * | 2019-02-21 | 2019-04-19 | 海迪科(南通)光电科技有限公司 | 一种防止漏光的区域消光背光源结构及其制作方法 |
CN109659299B (zh) * | 2019-02-21 | 2024-03-26 | 海迪科(南通)光电科技有限公司 | 一种防止漏光的区域消光背光源结构及其制作方法 |
CN110136586A (zh) * | 2019-05-27 | 2019-08-16 | Oppo广东移动通信有限公司 | 背光组件、显示模组及电子设备 |
CN111192521A (zh) * | 2020-02-27 | 2020-05-22 | 合肥京东方视讯科技有限公司 | 背光模组和具有其的显示面板 |
CN111192521B (zh) * | 2020-02-27 | 2022-01-21 | 合肥京东方视讯科技有限公司 | 背光模组和具有其的显示面板 |
US11747870B2 (en) | 2020-02-27 | 2023-09-05 | Hefei Boe Vision-Electronic Technology Co., Ltd. | Display module and display panel having the same |
CN111679504A (zh) * | 2020-06-28 | 2020-09-18 | 武汉华星光电技术有限公司 | 背光模组及显示面板 |
CN111679504B (zh) * | 2020-06-28 | 2022-06-10 | 武汉华星光电技术有限公司 | 背光模组及显示面板 |
Also Published As
Publication number | Publication date |
---|---|
DE112012006986B4 (de) | 2019-11-28 |
DE112012006986T5 (de) | 2015-06-18 |
WO2014056247A1 (zh) | 2014-04-17 |
CN102889523B (zh) | 2015-03-11 |
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Legal Events
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Back light module Effective date of registration: 20190426 Granted publication date: 20150311 Pledgee: Bank of Beijing Limited by Share Ltd Shenzhen branch Pledgor: Shenzhen Huaxing Optoelectronic Technology Co., Ltd. Registration number: 2019440020032 |
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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: 20150311 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 |