CN104633527B - 背光模组 - Google Patents
背光模组 Download PDFInfo
- Publication number
- CN104633527B CN104633527B CN201310550079.0A CN201310550079A CN104633527B CN 104633527 B CN104633527 B CN 104633527B CN 201310550079 A CN201310550079 A CN 201310550079A CN 104633527 B CN104633527 B CN 104633527B
- Authority
- CN
- China
- Prior art keywords
- light
- light source
- guide plate
- backlight module
- module
- 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
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
- G02B6/0031—Reflecting element, sheet or layer
-
- 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
- G02B6/0028—Light guide, e.g. taper
-
- 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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0055—Reflecting element, sheet or layer
-
- 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
- G02B6/0075—Arrangements of multiple light guides
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310550079.0A CN104633527B (zh) | 2013-11-08 | 2013-11-08 | 背光模组 |
TW102142564A TW201518815A (zh) | 2013-11-08 | 2013-11-22 | 背光模組 |
US14/496,581 US9223075B2 (en) | 2013-11-08 | 2014-09-25 | Direct type backlight module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310550079.0A CN104633527B (zh) | 2013-11-08 | 2013-11-08 | 背光模组 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104633527A CN104633527A (zh) | 2015-05-20 |
CN104633527B true CN104633527B (zh) | 2017-02-01 |
Family
ID=53043662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310550079.0A Active CN104633527B (zh) | 2013-11-08 | 2013-11-08 | 背光模组 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9223075B2 (zh) |
CN (1) | CN104633527B (zh) |
TW (1) | TW201518815A (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9534764B2 (en) * | 2014-03-26 | 2017-01-03 | Taylor Made Group, Llc | Illuminated windshield system |
KR20170126070A (ko) | 2016-05-04 | 2017-11-16 | 삼성디스플레이 주식회사 | 표시장치 |
CN106004643A (zh) * | 2016-06-23 | 2016-10-12 | 广州柏彦汽车装饰用品有限公司 | 一种汽车led后护板 |
CN107340631A (zh) * | 2017-08-04 | 2017-11-10 | 信利半导体有限公司 | 一种直下式背光模组 |
CN108469704B (zh) * | 2018-05-03 | 2024-05-28 | 东莞市美光达光学科技有限公司 | 一种隐藏于手机屏幕下方的发光模组 |
CN114514464A (zh) * | 2019-09-05 | 2022-05-17 | 康宁公司 | 包含具有圆角的矩形反射器的背光以及用于制造背光的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102027396A (zh) * | 2008-03-20 | 2011-04-20 | 纪尧姆·布莱 | 发光模块,尤其背光照明模块 |
TW201213974A (en) * | 2010-03-30 | 2012-04-01 | Skc Haas Display Films Co Ltd | Light redirecting bar with diffusion features |
CN102425740A (zh) * | 2011-09-23 | 2012-04-25 | 青岛海信电器股份有限公司 | 背光模组及显示设备 |
CN103335246A (zh) * | 2010-11-04 | 2013-10-02 | 友达光电股份有限公司 | 光源以及具有该光源的背光模块 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5406225B2 (ja) * | 2010-12-06 | 2014-02-05 | エルジー イノテック カンパニー リミテッド | バックライトユニット |
TWI569069B (zh) * | 2011-04-04 | 2017-02-01 | Lg伊諾特股份有限公司 | 背光單元及其顯示設備 |
CN104633521A (zh) * | 2013-11-06 | 2015-05-20 | 富泰华精密电子(郑州)有限公司 | 背光模组 |
CN104714331B (zh) * | 2013-12-16 | 2017-08-25 | 富泰华精密电子(郑州)有限公司 | 直下式背光模组 |
CN104713034A (zh) * | 2013-12-17 | 2015-06-17 | 富泰华精密电子(郑州)有限公司 | 背光模组 |
-
2013
- 2013-11-08 CN CN201310550079.0A patent/CN104633527B/zh active Active
- 2013-11-22 TW TW102142564A patent/TW201518815A/zh unknown
-
2014
- 2014-09-25 US US14/496,581 patent/US9223075B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102027396A (zh) * | 2008-03-20 | 2011-04-20 | 纪尧姆·布莱 | 发光模块,尤其背光照明模块 |
TW201213974A (en) * | 2010-03-30 | 2012-04-01 | Skc Haas Display Films Co Ltd | Light redirecting bar with diffusion features |
CN103335246A (zh) * | 2010-11-04 | 2013-10-02 | 友达光电股份有限公司 | 光源以及具有该光源的背光模块 |
CN102425740A (zh) * | 2011-09-23 | 2012-04-25 | 青岛海信电器股份有限公司 | 背光模组及显示设备 |
Also Published As
Publication number | Publication date |
---|---|
TW201518815A (zh) | 2015-05-16 |
US20150131315A1 (en) | 2015-05-14 |
US9223075B2 (en) | 2015-12-29 |
CN104633527A (zh) | 2015-05-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104633527B (zh) | 背光模组 | |
JP4524255B2 (ja) | 面状照明装置 | |
US8054407B2 (en) | Liquid crystal display device | |
CN101630088B (zh) | 液晶显示器 | |
US20070189032A1 (en) | Backlight system | |
US20070171676A1 (en) | Backlight module | |
KR102232783B1 (ko) | 백라이트 유닛 및 이를 포함하는 액정표시장치 | |
US9459393B2 (en) | Backlight module structure | |
CN104749818A (zh) | 侧光式背光模组及其导光板 | |
CN104714331A (zh) | 直下式背光模组 | |
CN214041938U (zh) | 光源模块及显示装置 | |
TWI405009B (zh) | 液晶顯示裝置 | |
CN202361206U (zh) | 背光模组以及液晶显示装置 | |
CN107065061B (zh) | 导光板及直下式背光组件 | |
KR102032753B1 (ko) | 베젤이 최소화된 액정표시소자 | |
US20150192268A1 (en) | Light source module | |
WO2015062259A1 (zh) | 导光元件、背光源及显示装置 | |
US20080247190A1 (en) | High brightness diffusion plate | |
CN202118710U (zh) | 侧照式背光模组以及液晶显示器 | |
CN205028004U (zh) | 背光模组与显示装置 | |
CN205210467U (zh) | 显示装置 | |
WO2019184412A1 (zh) | 背光模组及液晶显示装置 | |
CN101533182A (zh) | 背光源装置 | |
US20080112190A1 (en) | Light guide plate having recessed region(s) disposed thereon | |
CN203349082U (zh) | 直下式背光模组 |
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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180412 Address after: No. 7 standard factory building, Henan Zhengzhou export processing zone, Ninth Avenue, Zhengzhou Economic Development Zone, Henan Patentee after: Futaihua precision electronics (Zhengzhou) Co.,Ltd. Address before: Henan Zhengzhou Economic Development Zone, Ninth Avenue, Zhengzhou export processing zone, No. 7 standard factory building, Henan Co-patentee before: HON HAI PRECISION INDUSTRY Co.,Ltd. Patentee before: Futaihua precision electronics (Zhengzhou) Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: 450016 standard workshop No.7, Henan Zhengzhou export processing zone, 9th Street, Zhengzhou Economic Development Zone, Henan Province Patentee after: Fulian Precision Electronics (Zhengzhou) Co.,Ltd. Address before: 450016 standard workshop No.7, Henan Zhengzhou export processing zone, 9th Street, Zhengzhou Economic Development Zone, Henan Province Patentee before: Futaihua precision electronics (Zhengzhou) Co.,Ltd. |
|
CP03 | Change of name, title or address |