CN102506350B - 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
- CN102506350B CN102506350B CN2011103399753A CN201110339975A CN102506350B CN 102506350 B CN102506350 B CN 102506350B CN 2011103399753 A CN2011103399753 A CN 2011103399753A CN 201110339975 A CN201110339975 A CN 201110339975A CN 102506350 B CN102506350 B CN 102506350B
- Authority
- CN
- China
- Prior art keywords
- face
- guide plate
- light guide
- backlight module
- vertical end
- 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.)
- Active
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
- G02B6/0013—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
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 |
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 |
DE112011105795.4T DE112011105795B4 (de) | 2011-11-01 | 2011-11-09 | Hintergrundbeleuchtungsmodul und Flüssigkristallanzeige |
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 CN102506350A (zh) | 2012-06-20 |
CN102506350B true CN102506350B (zh) | 2013-12-25 |
Family
ID=46218462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011103399753A Active 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) |
Families Citing this family (16)
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 |
JPWO2016139780A1 (ja) * | 2015-03-04 | 2017-12-14 | 堺ディスプレイプロダクト株式会社 | 光源装置及び表示装置 |
CN106154597A (zh) * | 2015-04-21 | 2016-11-23 | 小米科技有限责任公司 | 移动设备 |
CN104880845A (zh) * | 2015-06-01 | 2015-09-02 | 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 |
CN106568029B (zh) * | 2015-10-09 | 2020-10-30 | 瑞仪光电(苏州)有限公司 | 背光模组及显示装置 |
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 |
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 |
TWI681231B (zh) * | 2018-12-19 | 2020-01-01 | 友達光電股份有限公司 | 背光模組 |
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 |
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 |
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 |
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 |
Family Cites Families (9)
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 |
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 |
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 |
CN1299152C (zh) * | 2003-03-25 | 2007-02-07 | 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 |
CN100454104C (zh) * | 2005-06-06 | 2009-01-21 | 友达光电股份有限公司 | 侧端入光型背光模块 |
JP5525442B2 (ja) | 2007-06-15 | 2014-06-18 | エルジー ディスプレイ カンパニー リミテッド | ディスプレイ装置及びその製造方法 |
CN101587262B (zh) * | 2008-05-23 | 2011-06-15 | 群康科技(深圳)有限公司 | 液晶显示装置 |
CN101307894B (zh) * | 2008-05-29 | 2010-09-08 | 京东方科技集团股份有限公司 | 侧光式发光二极管背光源 |
CN101975361B (zh) * | 2010-10-19 | 2015-07-08 | 友达光电股份有限公司 | 侧面入光式背光模块 |
-
2011
- 2011-11-01 CN CN2011103399753A patent/CN102506350B/zh active Active
- 2011-11-09 WO PCT/CN2011/081978 patent/WO2013063822A1/zh active Application Filing
- 2011-11-09 DE DE112011105795.4T patent/DE112011105795B4/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE112011105795T5 (de) | 2014-08-14 |
CN102506350A (zh) | 2012-06-20 |
WO2013063822A1 (zh) | 2013-05-10 |
DE112011105795B4 (de) | 2019-04-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102506350B (zh) | 背光模组及液晶显示器 | |
CN103775925B (zh) | 背光模组 | |
US10007051B2 (en) | Backlight module and display device | |
CN103727467B (zh) | 背光模组及用该背光模组的液晶显示装置 | |
CN103591512B (zh) | 背光模组及用该背光模组的液晶显示模组 | |
CN102620203B (zh) | 一种背光模组及液晶显示装置 | |
CN102902137B (zh) | 一种摄像模组及其底座 | |
US20130107168A1 (en) | Backlight module and liquid crystal display | |
CN102889523B (zh) | 背光模组 | |
US20170227817A1 (en) | Backlight unit, backlight module, backlight module and display device | |
CN108303815B (zh) | 显示模组和显示装置 | |
CN103823320B (zh) | 背光模组 | |
CN103676321A (zh) | 液晶显示装置 | |
CN102588848A (zh) | 侧入光式led液晶背光模组 | |
CN102840518A (zh) | 一种背光单元、液晶模组、液晶显示器 | |
US20170108640A1 (en) | Backlight module and display device | |
CN102621744A (zh) | 一种液晶显示装置 | |
WO2013149412A1 (zh) | 窄边框背光模组 | |
CN203718544U (zh) | 背光模组及显示装置 | |
CN203101780U (zh) | 液晶模组及显示设备 | |
CN102751242B (zh) | 具有嵌入式光伏电池的阵列基板的制作方法及其制得的阵列基板 | |
US9645295B2 (en) | Light guide plate and backlight module with the same | |
KR20160054006A (ko) | 백라이트 모듈 및 백라이트 모듈을 사용하는 액정 디스플레이 장치 | |
CN103591513A (zh) | 侧入式背光模组 | |
CN102943985B (zh) | 一种背光模组及其显示装置 |
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 | ||
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 Huaxing Optoelectronic Technology Co., Ltd. Registration number: 2019440020032 |
|
PC01 | Cancellation 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: 20131225 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: Shenzhen China Star Optoelectronics Technology Co.,Ltd. Registration number: 2019440020032 |