CN103823320A - 背光模组 - Google Patents
背光模组 Download PDFInfo
- Publication number
- CN103823320A CN103823320A CN201410096190.1A CN201410096190A CN103823320A CN 103823320 A CN103823320 A CN 103823320A CN 201410096190 A CN201410096190 A CN 201410096190A CN 103823320 A CN103823320 A CN 103823320A
- Authority
- CN
- China
- Prior art keywords
- backlight module
- backlight
- quantum bar
- insulator
- erecting frame
- 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
- 239000012212 insulator Substances 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- 230000005855 radiation Effects 0.000 claims description 18
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 10
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 239000004973 liquid crystal related substance Substances 0.000 description 17
- 239000000758 substrate Substances 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000005142 aphototropism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002096 quantum dot Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- 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
- G02B6/0005—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 of the fibre type
- G02B6/0008—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 of the fibre type the light being emitted at the end of the fibre
-
- 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
- G02B6/0066—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 characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
-
- 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
- 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
-
- 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
- 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)
- Liquid Crystal (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410096190.1A CN103823320B (zh) | 2014-03-14 | 2014-03-14 | 背光模组 |
PCT/CN2014/075993 WO2015135239A1 (zh) | 2014-03-14 | 2014-04-22 | 背光模组 |
US14/360,611 US9256024B2 (en) | 2014-03-14 | 2014-04-22 | Backlight module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410096190.1A CN103823320B (zh) | 2014-03-14 | 2014-03-14 | 背光模组 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103823320A true CN103823320A (zh) | 2014-05-28 |
CN103823320B CN103823320B (zh) | 2017-01-18 |
Family
ID=50758459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410096190.1A Active CN103823320B (zh) | 2014-03-14 | 2014-03-14 | 背光模组 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN103823320B (zh) |
WO (1) | WO2015135239A1 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104776362A (zh) * | 2015-04-24 | 2015-07-15 | 深圳市华星光电技术有限公司 | 背光模组和液晶显示器 |
US20150355400A1 (en) * | 2014-06-04 | 2015-12-10 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Backlight module and liquid crystal display device |
WO2016138671A1 (zh) * | 2015-03-02 | 2016-09-09 | 深圳市华星光电技术有限公司 | 具有量子条的背光模组以及液晶显示装置 |
WO2016169217A1 (zh) * | 2015-04-21 | 2016-10-27 | 深圳Tcl新技术有限公司 | 背光模组及液晶显示装置 |
WO2017004888A1 (zh) * | 2015-07-09 | 2017-01-12 | 武汉华星光电技术有限公司 | 一种背光模组及液晶显示装置 |
CN108150883A (zh) * | 2016-12-05 | 2018-06-12 | 三星电子株式会社 | 显示装置以及制造量子点单元的方法 |
CN108153045A (zh) * | 2016-12-05 | 2018-06-12 | 三星电子株式会社 | 显示装置 |
CN108563070A (zh) * | 2018-04-26 | 2018-09-21 | 合肥京东方视讯科技有限公司 | 一种背光模组、液晶显示模组以及液晶显示装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080297695A1 (en) * | 2007-05-31 | 2008-12-04 | Hitachi Displays, Ltd. | Liquid Crystal Display Device |
US20110141769A1 (en) * | 2009-12-15 | 2011-06-16 | Lg Innotek Co., Ltd. | Display device |
WO2012008692A2 (en) * | 2010-07-14 | 2012-01-19 | Lg Innotek Co., Ltd. | Display device |
CN102588839A (zh) * | 2012-02-16 | 2012-07-18 | 深圳市华星光电技术有限公司 | 一种背光模组及采用该背光模组的液晶显示装置 |
CN102798038A (zh) * | 2012-06-14 | 2012-11-28 | 友达光电股份有限公司 | 背光模块 |
CN102954408A (zh) * | 2011-08-26 | 2013-03-06 | 三星电子株式会社 | 背光单元及其制造方法和具有背光单元的液晶显示装置 |
CN103376596A (zh) * | 2012-04-11 | 2013-10-30 | 索尼公司 | 发光装置、显示装置和照明装置 |
CN103499054A (zh) * | 2013-10-11 | 2014-01-08 | 深圳市华星光电技术有限公司 | 背光模组及液晶显示器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20120068499A (ko) * | 2010-12-17 | 2012-06-27 | 엘지디스플레이 주식회사 | 백라이트 유닛 및 이를 구비한 액정표시장치 |
KR101859653B1 (ko) * | 2011-08-30 | 2018-05-18 | 삼성전자주식회사 | 액정 디스플레이 장치용 발광 유닛 및 그를 구비한 액정 디스플레이 장치 |
KR101970552B1 (ko) * | 2012-05-03 | 2019-04-22 | 엘지디스플레이 주식회사 | 퀀텀 도트를 갖는 확산시트 및 이를 포함하는 백라이트 유닛 |
CN203442699U (zh) * | 2013-09-09 | 2014-02-19 | 深圳Tcl新技术有限公司 | 背光模组 |
-
2014
- 2014-03-14 CN CN201410096190.1A patent/CN103823320B/zh active Active
- 2014-04-22 WO PCT/CN2014/075993 patent/WO2015135239A1/zh active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080297695A1 (en) * | 2007-05-31 | 2008-12-04 | Hitachi Displays, Ltd. | Liquid Crystal Display Device |
US20110141769A1 (en) * | 2009-12-15 | 2011-06-16 | Lg Innotek Co., Ltd. | Display device |
WO2012008692A2 (en) * | 2010-07-14 | 2012-01-19 | Lg Innotek Co., Ltd. | Display device |
CN102954408A (zh) * | 2011-08-26 | 2013-03-06 | 三星电子株式会社 | 背光单元及其制造方法和具有背光单元的液晶显示装置 |
CN102588839A (zh) * | 2012-02-16 | 2012-07-18 | 深圳市华星光电技术有限公司 | 一种背光模组及采用该背光模组的液晶显示装置 |
CN103376596A (zh) * | 2012-04-11 | 2013-10-30 | 索尼公司 | 发光装置、显示装置和照明装置 |
CN102798038A (zh) * | 2012-06-14 | 2012-11-28 | 友达光电股份有限公司 | 背光模块 |
CN103499054A (zh) * | 2013-10-11 | 2014-01-08 | 深圳市华星光电技术有限公司 | 背光模组及液晶显示器 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150355400A1 (en) * | 2014-06-04 | 2015-12-10 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Backlight module and liquid crystal display device |
WO2015184651A1 (zh) * | 2014-06-04 | 2015-12-10 | 深圳市华星光电技术有限公司 | 背光模组及液晶显示装置 |
US9588275B2 (en) * | 2014-06-04 | 2017-03-07 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Backlight module and liquid crystal display device |
WO2016138671A1 (zh) * | 2015-03-02 | 2016-09-09 | 深圳市华星光电技术有限公司 | 具有量子条的背光模组以及液晶显示装置 |
WO2016169217A1 (zh) * | 2015-04-21 | 2016-10-27 | 深圳Tcl新技术有限公司 | 背光模组及液晶显示装置 |
CN104776362A (zh) * | 2015-04-24 | 2015-07-15 | 深圳市华星光电技术有限公司 | 背光模组和液晶显示器 |
WO2017004888A1 (zh) * | 2015-07-09 | 2017-01-12 | 武汉华星光电技术有限公司 | 一种背光模组及液晶显示装置 |
CN108150883A (zh) * | 2016-12-05 | 2018-06-12 | 三星电子株式会社 | 显示装置以及制造量子点单元的方法 |
CN108153045A (zh) * | 2016-12-05 | 2018-06-12 | 三星电子株式会社 | 显示装置 |
CN108150883B (zh) * | 2016-12-05 | 2021-09-21 | 三星电子株式会社 | 显示装置以及制造量子点单元的方法 |
CN108563070A (zh) * | 2018-04-26 | 2018-09-21 | 合肥京东方视讯科技有限公司 | 一种背光模组、液晶显示模组以及液晶显示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN103823320B (zh) | 2017-01-18 |
WO2015135239A1 (zh) | 2015-09-17 |
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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 | ||
CP03 | Change of name, title or address |
Address after: 518132 No. 9-2 Ming Avenue, Guangming New District, Guangdong, Shenzhen Patentee after: TCL China Star Optoelectronics Technology Co.,Ltd. Address before: 518132 No. 9-2 Ming Avenue, Guangming New District, Guangdong, Shenzhen Patentee before: Shenzhen China Star Optoelectronics Technology Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210311 Address after: No.109, Kangping Road, Liuyang economic and Technological Development Zone, Changsha, Hunan 410300 Patentee after: Changsha Huike optoelectronics Co.,Ltd. Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Patentee before: TCL China Star Optoelectronics Technology Co.,Ltd. |
|
TR01 | Transfer of patent right |