CN103775923A - 灯条及用该灯条的背光模组 - Google Patents
灯条及用该灯条的背光模组 Download PDFInfo
- Publication number
- CN103775923A CN103775923A CN201410061123.6A CN201410061123A CN103775923A CN 103775923 A CN103775923 A CN 103775923A CN 201410061123 A CN201410061123 A CN 201410061123A CN 103775923 A CN103775923 A CN 103775923A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- bar
- quantum
- backlight module
- lamp
- 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
- 238000009434 installation Methods 0.000 claims description 14
- 238000005516 engineering process Methods 0.000 claims description 10
- 239000013536 elastomeric material Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 3
- 230000005142 aphototropism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
Images
Classifications
-
- 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
- G02B6/0026—Wavelength selective element, sheet or layer, e.g. filter or grating
-
- 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
- G02B6/009—Positioning aspects of the light source in the package
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
-
- 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
-
- 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
- G02B6/0066—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
- G02B6/0066—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
- G02B6/0073—Light emitting diode [LED]
-
- 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
- G02B6/0083—Details of electrical connections of light sources to drivers, circuit boards, or the like
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410061123.6A CN103775923B (zh) | 2014-02-21 | 2014-02-21 | 灯条及用该灯条的背光模组 |
PCT/CN2014/074051 WO2015123910A1 (zh) | 2014-02-21 | 2014-03-25 | 灯条及用该灯条的背光模组 |
US14/356,246 US9588274B2 (en) | 2014-02-21 | 2014-03-25 | Light bar and backlight module using same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410061123.6A CN103775923B (zh) | 2014-02-21 | 2014-02-21 | 灯条及用该灯条的背光模组 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103775923A true CN103775923A (zh) | 2014-05-07 |
CN103775923B CN103775923B (zh) | 2015-12-09 |
Family
ID=50568482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410061123.6A Active CN103775923B (zh) | 2014-02-21 | 2014-02-21 | 灯条及用该灯条的背光模组 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9588274B2 (zh) |
CN (1) | CN103775923B (zh) |
WO (1) | WO2015123910A1 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104214608A (zh) * | 2014-09-09 | 2014-12-17 | 深圳市华星光电技术有限公司 | 背光模组以及液晶显示器 |
CN104566042A (zh) * | 2015-01-23 | 2015-04-29 | 京东方科技集团股份有限公司 | 灯条结构、背光模组及显示装置 |
CN104808387A (zh) * | 2015-05-07 | 2015-07-29 | 武汉华星光电技术有限公司 | 光源组件、背光模块及液晶显示器 |
CN104820311A (zh) * | 2015-05-21 | 2015-08-05 | 武汉华星光电技术有限公司 | 背光模块和液晶显示器 |
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 |
WO2016206142A1 (zh) * | 2015-06-26 | 2016-12-29 | 深圳市华星光电技术有限公司 | 背光模组及显示装置 |
CN106842708A (zh) * | 2017-03-14 | 2017-06-13 | 宜昌景晟科技有限公司 | 一种适用于直下式背光模组量子点管背光源组件 |
CN112728461A (zh) * | 2021-01-22 | 2021-04-30 | 湖北三峡夷丰光电科技有限公司 | 一种适用于高色域背光模组的量子点led灯条及背光模组 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10253956B2 (en) | 2015-08-26 | 2019-04-09 | Abl Ip Holding Llc | LED luminaire with mounting structure for LED circuit board |
CN105158975B (zh) * | 2015-10-12 | 2018-09-25 | 深圳市华星光电技术有限公司 | 背光模组组件 |
CN105446002B (zh) * | 2015-11-17 | 2018-11-23 | 武汉华星光电技术有限公司 | 显示器及其背光模组 |
CN108240611A (zh) * | 2016-12-27 | 2018-07-03 | 苏州欧普照明有限公司 | 一种灯具 |
US10251279B1 (en) | 2018-01-04 | 2019-04-02 | Abl Ip Holding Llc | Printed circuit board mounting with tabs |
US10712494B2 (en) * | 2018-04-25 | 2020-07-14 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Backlight module and display device |
Citations (6)
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KR20110044002A (ko) * | 2009-10-22 | 2011-04-28 | 엘지이노텍 주식회사 | 백라이트 유닛 |
KR20110068109A (ko) * | 2009-12-15 | 2011-06-22 | 엘지이노텍 주식회사 | 양자점을 이용한 백라이트 유닛 |
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 |
CN203166239U (zh) * | 2013-02-17 | 2013-08-28 | 华为终端有限公司 | Usb连接装置和用于usb连接装置的印刷电路板 |
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 |
CN203442699U (zh) * | 2013-09-09 | 2014-02-19 | 深圳Tcl新技术有限公司 | 背光模组 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011093121A1 (ja) * | 2010-01-29 | 2011-08-04 | シャープ株式会社 | 照明装置、表示装置およびテレビ受信装置 |
US8294168B2 (en) * | 2010-06-04 | 2012-10-23 | Samsung Electronics Co., Ltd. | Light source module using quantum dots, backlight unit employing the light source module, display apparatus, and illumination apparatus |
KR101210101B1 (ko) * | 2010-11-23 | 2012-12-07 | 엘지이노텍 주식회사 | 표시장치 |
TWI507789B (zh) * | 2011-11-17 | 2015-11-11 | 友達光電股份有限公司 | 背光模組及其組裝方法 |
CN103307503A (zh) * | 2012-03-09 | 2013-09-18 | 友达光电股份有限公司 | 光源模块及使用该光源模块的侧光式背光模块 |
JP5939004B2 (ja) * | 2012-04-11 | 2016-06-22 | ソニー株式会社 | 発光装置、表示装置および照明装置 |
CN102799023B (zh) * | 2012-09-11 | 2015-02-04 | 深圳市华星光电技术有限公司 | 液晶显示装置 |
KR20140116652A (ko) * | 2013-03-25 | 2014-10-06 | 삼성디스플레이 주식회사 | 백라이트 유닛 및 그것을 포함하는 표시 장치 |
CN103278961B (zh) * | 2013-04-28 | 2015-09-30 | 京东方科技集团股份有限公司 | 一种液晶显示装置 |
CN103292225A (zh) * | 2013-06-28 | 2013-09-11 | 深圳市华星光电技术有限公司 | 一种led背光光源 |
-
2014
- 2014-02-21 CN CN201410061123.6A patent/CN103775923B/zh active Active
- 2014-03-25 US US14/356,246 patent/US9588274B2/en active Active
- 2014-03-25 WO PCT/CN2014/074051 patent/WO2015123910A1/zh active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20110044002A (ko) * | 2009-10-22 | 2011-04-28 | 엘지이노텍 주식회사 | 백라이트 유닛 |
KR20110068109A (ko) * | 2009-12-15 | 2011-06-22 | 엘지이노텍 주식회사 | 양자점을 이용한 백라이트 유닛 |
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 |
CN203166239U (zh) * | 2013-02-17 | 2013-08-28 | 华为终端有限公司 | Usb连接装置和用于usb连接装置的印刷电路板 |
CN203442699U (zh) * | 2013-09-09 | 2014-02-19 | 深圳Tcl新技术有限公司 | 背光模组 |
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 (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104214608A (zh) * | 2014-09-09 | 2014-12-17 | 深圳市华星光电技术有限公司 | 背光模组以及液晶显示器 |
WO2016037374A1 (zh) * | 2014-09-09 | 2016-03-17 | 深圳市华星光电技术有限公司 | 背光模组以及液晶显示器 |
CN104566042A (zh) * | 2015-01-23 | 2015-04-29 | 京东方科技集团股份有限公司 | 灯条结构、背光模组及显示装置 |
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 |
WO2016176924A1 (zh) * | 2015-05-07 | 2016-11-10 | 武汉华星光电技术有限公司 | 光源组件及背光模块 |
CN104808387A (zh) * | 2015-05-07 | 2015-07-29 | 武汉华星光电技术有限公司 | 光源组件、背光模块及液晶显示器 |
CN104820311A (zh) * | 2015-05-21 | 2015-08-05 | 武汉华星光电技术有限公司 | 背光模块和液晶显示器 |
CN104820311B (zh) * | 2015-05-21 | 2018-02-27 | 武汉华星光电技术有限公司 | 背光模块和液晶显示器 |
US10317726B2 (en) | 2015-05-21 | 2019-06-11 | Wuhan China Star Optoelectronics Technology Co., Ltd | Backlight module and liquid crystal display device |
WO2016206142A1 (zh) * | 2015-06-26 | 2016-12-29 | 深圳市华星光电技术有限公司 | 背光模组及显示装置 |
US10393951B2 (en) | 2015-06-26 | 2019-08-27 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Backlight module and display device |
CN106842708A (zh) * | 2017-03-14 | 2017-06-13 | 宜昌景晟科技有限公司 | 一种适用于直下式背光模组量子点管背光源组件 |
CN112728461A (zh) * | 2021-01-22 | 2021-04-30 | 湖北三峡夷丰光电科技有限公司 | 一种适用于高色域背光模组的量子点led灯条及背光模组 |
Also Published As
Publication number | Publication date |
---|---|
CN103775923B (zh) | 2015-12-09 |
US20150241617A1 (en) | 2015-08-27 |
US9588274B2 (en) | 2017-03-07 |
WO2015123910A1 (zh) | 2015-08-27 |
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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. |
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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. |
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TR01 | Transfer of patent right |