CN102537882B - 背板及相应的背光模组 - Google Patents
背板及相应的背光模组 Download PDFInfo
- Publication number
- CN102537882B CN102537882B CN201110415470.0A CN201110415470A CN102537882B CN 102537882 B CN102537882 B CN 102537882B CN 201110415470 A CN201110415470 A CN 201110415470A CN 102537882 B CN102537882 B CN 102537882B
- Authority
- CN
- China
- Prior art keywords
- light guide
- guide plate
- plate
- backboard
- bridging structure
- 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.)
- Expired - Fee Related
Links
- 210000003141 lower extremity Anatomy 0.000 claims description 13
- 230000004308 accommodation Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 abstract description 8
- 230000008878 coupling Effects 0.000 abstract description 7
- 238000010168 coupling process Methods 0.000 abstract description 7
- 238000005859 coupling reaction Methods 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 description 7
- 230000005855 radiation Effects 0.000 description 7
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000036244 malformation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
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
- G02F1/133602—Direct backlight
- G02F1/133608—Direct backlight including particular frames or supporting means
-
- 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
- G02B6/0091—Positioning aspects of the light source relative to the light guide
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)
Abstract
Description
Claims (14)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110415470.0A CN102537882B (zh) | 2011-12-13 | 2011-12-13 | 背板及相应的背光模组 |
US13/380,855 US8801263B2 (en) | 2011-12-13 | 2011-12-15 | Backplate and backlight module comprising the same |
PCT/CN2011/084032 WO2013086715A1 (zh) | 2011-12-13 | 2011-12-15 | 背板及相应的背光模组 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110415470.0A CN102537882B (zh) | 2011-12-13 | 2011-12-13 | 背板及相应的背光模组 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102537882A CN102537882A (zh) | 2012-07-04 |
CN102537882B true CN102537882B (zh) | 2014-11-05 |
Family
ID=46345455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110415470.0A Expired - Fee Related CN102537882B (zh) | 2011-12-13 | 2011-12-13 | 背板及相应的背光模组 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102537882B (zh) |
WO (1) | WO2013086715A1 (zh) |
Families Citing this family (7)
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 |
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 |
CN102798059B (zh) * | 2012-09-11 | 2014-08-13 | 深圳市华星光电技术有限公司 | 侧入式背光模组 |
TW201508381A (zh) * | 2013-08-26 | 2015-03-01 | Wistron Corp | 顯示裝置 |
TWI624716B (zh) * | 2017-01-26 | 2018-05-21 | 豪晶科技股份有限公司 | 液晶顯示器的背光模組及其製造方法 |
CN110376126A (zh) * | 2019-07-16 | 2019-10-25 | 深圳市卓翼科技股份有限公司 | 定位治具 |
CN113870728A (zh) * | 2021-09-03 | 2021-12-31 | 深圳创维-Rgb电子有限公司 | 显示背板、显示模组以及显示模组的制造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1515934A (zh) * | 2003-01-08 | 2004-07-28 | 友达光电股份有限公司 | 背光模块 |
CN1532604A (zh) * | 2003-03-25 | 2004-09-29 | 友达光电股份有限公司 | 液晶显示装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4653429B2 (ja) * | 2004-07-01 | 2011-03-16 | ライツ・アドバンスト・テクノロジー株式会社 | 取り付けフレーム |
CN2888477Y (zh) * | 2005-12-13 | 2007-04-11 | 群康科技(深圳)有限公司 | 背光模组和液晶显示装置 |
US7497612B2 (en) * | 2006-11-02 | 2009-03-03 | Epson Imaging Devices Corporation | Electro-optical device and electronic apparatus |
JP2011210692A (ja) * | 2010-03-31 | 2011-10-20 | Casio Computer Co Ltd | 光源装置及びそれを備える表示装置 |
EP2390693B1 (en) * | 2010-05-25 | 2022-11-23 | Suzhou Lekin Semiconductor Co., Ltd. | Backlight unit and display device |
US8520162B2 (en) * | 2011-03-14 | 2013-08-27 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Back light module and liquid crystal display thereof |
-
2011
- 2011-12-13 CN CN201110415470.0A patent/CN102537882B/zh not_active Expired - Fee Related
- 2011-12-15 WO PCT/CN2011/084032 patent/WO2013086715A1/zh active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1515934A (zh) * | 2003-01-08 | 2004-07-28 | 友达光电股份有限公司 | 背光模块 |
CN1532604A (zh) * | 2003-03-25 | 2004-09-29 | 友达光电股份有限公司 | 液晶显示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102537882A (zh) | 2012-07-04 |
WO2013086715A1 (zh) | 2013-06-20 |
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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 plate and corresponding backlight module Effective date of registration: 20190426 Granted publication date: 20141105 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 | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201016 Granted publication date: 20141105 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: Shenzhen China Star Optoelectronics Technology Co.,Ltd. Registration number: 2019440020032 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 |