CN102506355A - 有益led光源散热的背光模组及显示设备 - Google Patents
有益led光源散热的背光模组及显示设备 Download PDFInfo
- Publication number
- CN102506355A CN102506355A CN2011103520451A CN201110352045A CN102506355A CN 102506355 A CN102506355 A CN 102506355A CN 2011103520451 A CN2011103520451 A CN 2011103520451A CN 201110352045 A CN201110352045 A CN 201110352045A CN 102506355 A CN102506355 A CN 102506355A
- Authority
- CN
- China
- Prior art keywords
- led light
- paint layer
- backlight module
- mixed paint
- beneficial
- 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
-
- H10W40/00—
-
- 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
- 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
- G02F1/133628—Illuminating devices with cooling means
Landscapes
- Planar Illumination Modules (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (6)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110352045.1A CN102506355B (zh) | 2011-11-09 | 2011-11-09 | 有益led光源散热的背光模组及显示设备 |
| PCT/CN2011/082176 WO2013067716A1 (zh) | 2011-11-09 | 2011-11-14 | 有益led光源散热的背光模组及显示设备 |
| US13/381,930 US8727571B2 (en) | 2011-11-09 | 2011-11-14 | Backlight module with heat dissipation enhanced with coating of mixed materials and display device using same |
| DE112011105827.6T DE112011105827B4 (de) | 2011-11-09 | 2011-11-14 | Hintergrundbeleuchtungsmodul zur Verbesserung der Wärmeableitung einer LED-Lichtquelle und einer Anzeigevorrichtung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110352045.1A CN102506355B (zh) | 2011-11-09 | 2011-11-09 | 有益led光源散热的背光模组及显示设备 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102506355A true CN102506355A (zh) | 2012-06-20 |
| CN102506355B CN102506355B (zh) | 2014-07-09 |
Family
ID=46218467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110352045.1A Expired - Fee Related CN102506355B (zh) | 2011-11-09 | 2011-11-09 | 有益led光源散热的背光模组及显示设备 |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102506355B (zh) |
| DE (1) | DE112011105827B4 (zh) |
| WO (1) | WO2013067716A1 (zh) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201354978Y (zh) * | 2008-12-31 | 2009-12-02 | 余清炉 | 发光二极管照明条灯 |
| US20100033641A1 (en) * | 2008-08-08 | 2010-02-11 | Panasonic Corporation | Image display device |
| CN101893215A (zh) * | 2010-07-14 | 2010-11-24 | 深圳市华星光电技术有限公司 | 背光模块及其灯条定位构造 |
| CN101968190A (zh) * | 2010-10-18 | 2011-02-09 | 深圳市华星光电技术有限公司 | 背光模块 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6396191B1 (en) * | 1999-03-11 | 2002-05-28 | Eneco, Inc. | Thermal diode for energy conversion |
| CN2445250Y (zh) * | 2000-08-17 | 2001-08-29 | 戴立盛 | 增强型热虹吸管 |
| JP4534897B2 (ja) * | 2005-08-05 | 2010-09-01 | パナソニック株式会社 | 照明光源装置 |
| WO2007089874A2 (en) * | 2006-01-31 | 2007-08-09 | Solid State Cooling, Inc. | Thermal diodic devices for high cooling rate applications and methods for manufacturing same |
| TWM324216U (en) * | 2007-05-23 | 2007-12-21 | Everlight Electronics Co Ltd | LED back light module |
| CN102200259B (zh) * | 2010-03-24 | 2013-04-10 | 苏州璨宇光学有限公司 | 用于背光模组的复合式背板 |
| CN102155691B (zh) * | 2011-04-11 | 2012-11-21 | 深圳市华星光电技术有限公司 | 背光模块及其导光板固定构造 |
-
2011
- 2011-11-09 CN CN201110352045.1A patent/CN102506355B/zh not_active Expired - Fee Related
- 2011-11-14 WO PCT/CN2011/082176 patent/WO2013067716A1/zh not_active Ceased
- 2011-11-14 DE DE112011105827.6T patent/DE112011105827B4/de not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100033641A1 (en) * | 2008-08-08 | 2010-02-11 | Panasonic Corporation | Image display device |
| CN201354978Y (zh) * | 2008-12-31 | 2009-12-02 | 余清炉 | 发光二极管照明条灯 |
| CN101893215A (zh) * | 2010-07-14 | 2010-11-24 | 深圳市华星光电技术有限公司 | 背光模块及其灯条定位构造 |
| CN101968190A (zh) * | 2010-10-18 | 2011-02-09 | 深圳市华星光电技术有限公司 | 背光模块 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE112011105827T5 (de) | 2014-07-24 |
| DE112011105827B4 (de) | 2017-11-02 |
| CN102506355B (zh) | 2014-07-09 |
| WO2013067716A1 (zh) | 2013-05-16 |
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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 |
Denomination of invention: Backlight module beneficial to heat dissipation of light emitting diode (LED) light source and display equipment Effective date of registration: 20190426 Granted publication date: 20140709 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: SHENZHEN CHINA STAR OPTOELECTRONICS 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: 20140709 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: 20140709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |