CN202196197U - 异型导光板、背光模组及液晶显示装置 - Google Patents
异型导光板、背光模组及液晶显示装置 Download PDFInfo
- Publication number
- CN202196197U CN202196197U CN2011203481626U CN201120348162U CN202196197U CN 202196197 U CN202196197 U CN 202196197U CN 2011203481626 U CN2011203481626 U CN 2011203481626U CN 201120348162 U CN201120348162 U CN 201120348162U CN 202196197 U CN202196197 U CN 202196197U
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- 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
- G02B6/003—Lens or lenticular 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
- G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (4)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011203481626U CN202196197U (zh) | 2011-09-16 | 2011-09-16 | 异型导光板、背光模组及液晶显示装置 |
US13/699,188 US8960983B2 (en) | 2011-09-16 | 2012-08-24 | Profiled light guide plate, backlight module and liquid crystal displace device |
PCT/CN2012/080573 WO2013037263A1 (zh) | 2011-09-16 | 2012-08-24 | 异型导光板、背光模组及液晶显示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011203481626U CN202196197U (zh) | 2011-09-16 | 2011-09-16 | 异型导光板、背光模组及液晶显示装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202196197U true CN202196197U (zh) | 2012-04-18 |
Family
ID=45951098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011203481626U Expired - Lifetime CN202196197U (zh) | 2011-09-16 | 2011-09-16 | 异型导光板、背光模组及液晶显示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8960983B2 (zh) |
CN (1) | CN202196197U (zh) |
WO (1) | WO2013037263A1 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013037263A1 (zh) * | 2011-09-16 | 2013-03-21 | 北京京东方光电科技有限公司 | 异型导光板、背光模组及液晶显示装置 |
CN103454715A (zh) * | 2012-06-01 | 2013-12-18 | 汽车照明罗伊特林根有限公司 | 光导体和光导体装置 |
US20140226361A1 (en) * | 2012-02-14 | 2014-08-14 | Sergiy Victorovich Vasylyev | Face-lit waveguide illumination systems |
CN105511008A (zh) * | 2012-12-27 | 2016-04-20 | 厦门天马微电子有限公司 | 一种用于液晶显示器的导光装置 |
TWI574064B (zh) * | 2015-08-14 | 2017-03-11 | 導光膜、背光模組,及顯示裝置 | |
CN107367787A (zh) * | 2017-09-22 | 2017-11-21 | 青岛海信电器股份有限公司 | 曲面背光异型导光板、曲面背光模组及曲面液晶显示器 |
CN107526217A (zh) * | 2017-10-19 | 2017-12-29 | 京东方科技集团股份有限公司 | 侧入式背光模组和显示装置 |
US11035993B2 (en) | 2015-08-14 | 2021-06-15 | S.V.V. Technology Innovations, Inc | Illumination systems employing thin and flexible waveguides with light coupling structures |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105090816A (zh) * | 2015-06-29 | 2015-11-25 | 合肥京东方显示光源有限公司 | 光源组件、背光源以及显示装置 |
US10215904B2 (en) * | 2016-05-31 | 2019-02-26 | Radiant Opto-Electronics (Suzhou) Co., Ltd. | Backlight module and display device |
KR20190079741A (ko) * | 2017-12-27 | 2019-07-08 | 삼성디스플레이 주식회사 | 백라이트 유닛을 포함하는 표시 장치 및 백라이트 유닛의 제조 방법 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4000704B2 (ja) * | 1999-02-26 | 2007-10-31 | オムロン株式会社 | 導光板 |
KR100294689B1 (ko) * | 1999-04-30 | 2001-07-12 | 구본준, 론 위라하디락사 | 액정표시장치 및 그 백라이트 |
KR100661365B1 (ko) * | 2005-04-27 | 2006-12-27 | 삼성전자주식회사 | 액정표시장치 |
KR20060124405A (ko) | 2005-05-31 | 2006-12-05 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 포함하는 액정 표시 장치 |
KR20080013127A (ko) * | 2006-08-07 | 2008-02-13 | 삼성전자주식회사 | 백라이트 유닛 및 이를 포함한 액정표시장치 |
JP5142499B2 (ja) * | 2006-08-18 | 2013-02-13 | 株式会社ジャパンディスプレイイースト | 液晶表示装置 |
GB2448564B (en) * | 2007-11-26 | 2009-04-29 | Iti Scotland Ltd | Light guides |
JP5083111B2 (ja) * | 2008-08-07 | 2012-11-28 | オムロン株式会社 | 面光源装置 |
TW201224602A (en) | 2010-12-08 | 2012-06-16 | Au Optronics Corp | Back light module and assembly method of back light module |
CN202196197U (zh) * | 2011-09-16 | 2012-04-18 | 北京京东方光电科技有限公司 | 异型导光板、背光模组及液晶显示装置 |
-
2011
- 2011-09-16 CN CN2011203481626U patent/CN202196197U/zh not_active Expired - Lifetime
-
2012
- 2012-08-24 WO PCT/CN2012/080573 patent/WO2013037263A1/zh active Application Filing
- 2012-08-24 US US13/699,188 patent/US8960983B2/en not_active Expired - Fee Related
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013037263A1 (zh) * | 2011-09-16 | 2013-03-21 | 北京京东方光电科技有限公司 | 异型导光板、背光模组及液晶显示装置 |
US10030846B2 (en) * | 2012-02-14 | 2018-07-24 | Svv Technology Innovations, Inc. | Face-lit waveguide illumination systems |
US20140226361A1 (en) * | 2012-02-14 | 2014-08-14 | Sergiy Victorovich Vasylyev | Face-lit waveguide illumination systems |
US10605431B2 (en) | 2012-02-14 | 2020-03-31 | Svv Technology Innovations, Inc. | Light guide illumination systems with enhanced light coupling |
CN103454715A (zh) * | 2012-06-01 | 2013-12-18 | 汽车照明罗伊特林根有限公司 | 光导体和光导体装置 |
CN105511008A (zh) * | 2012-12-27 | 2016-04-20 | 厦门天马微电子有限公司 | 一种用于液晶显示器的导光装置 |
CN105511008B (zh) * | 2012-12-27 | 2018-12-18 | 厦门天马微电子有限公司 | 一种用于液晶显示器的导光装置 |
TWI574064B (zh) * | 2015-08-14 | 2017-03-11 | 導光膜、背光模組,及顯示裝置 | |
US12135448B2 (en) | 2015-08-14 | 2024-11-05 | S.V.V. Technology Innovations, Inc. | Method of making backlight units for LCD displays using ultra-thin optical waveguides |
CN106707399A (zh) * | 2015-08-14 | 2017-05-24 | 瑞仪光电(苏州)有限公司 | 导光膜、背光模块 |
US10267971B2 (en) | 2015-08-14 | 2019-04-23 | Radiant Opto-Electronics (Suzhou) Co., Ltd. | Light guide film, backlight module and display device having the same |
US11846794B2 (en) | 2015-08-14 | 2023-12-19 | S.V.V. Technology Innovations, Inc. | Method of making backlight units for LCD displays using side-emitting LEDs and optical waveguides |
US11550093B2 (en) | 2015-08-14 | 2023-01-10 | S.V.V. Technology Innovations, Inc. | Backlight unit for LCD displays employing side-emitting LEDs and optical waveguides |
CN106707399B (zh) * | 2015-08-14 | 2019-09-06 | 瑞仪光电(苏州)有限公司 | 导光膜、背光模块 |
CN110515150A (zh) * | 2015-08-14 | 2019-11-29 | 瑞仪光电(苏州)有限公司 | 导光膜、背光模块 |
US11194085B2 (en) | 2015-08-14 | 2021-12-07 | S.V.V. Technology Innovations, Inc. | Illumination systems employing thin and flexible waveguides with enhanced light coupling |
US11402562B2 (en) | 2015-08-14 | 2022-08-02 | S.V.V. Technology Innovations, Inc. | Method of making illumination systems employing thin and flexible waveguides with enhanced light coupling |
US11035993B2 (en) | 2015-08-14 | 2021-06-15 | S.V.V. Technology Innovations, Inc | Illumination systems employing thin and flexible waveguides with light coupling structures |
CN107367787A (zh) * | 2017-09-22 | 2017-11-21 | 青岛海信电器股份有限公司 | 曲面背光异型导光板、曲面背光模组及曲面液晶显示器 |
CN107367787B (zh) * | 2017-09-22 | 2019-06-18 | 青岛海信电器股份有限公司 | 曲面背光异型导光板、曲面背光模组及曲面液晶显示器 |
US11262615B2 (en) | 2017-10-19 | 2022-03-01 | Beijing Boe Display Technology Co., Ltd. | Side-incidence backlight module and display device |
CN107526217B (zh) * | 2017-10-19 | 2020-08-11 | 京东方科技集团股份有限公司 | 侧入式背光模组和显示装置 |
WO2019076101A1 (zh) * | 2017-10-19 | 2019-04-25 | 京东方科技集团股份有限公司 | 侧面入射式背光模组和显示装置 |
CN107526217A (zh) * | 2017-10-19 | 2017-12-29 | 京东方科技集团股份有限公司 | 侧入式背光模组和显示装置 |
Also Published As
Publication number | Publication date |
---|---|
US8960983B2 (en) | 2015-02-24 |
WO2013037263A1 (zh) | 2013-03-21 |
US20140307467A1 (en) | 2014-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY Effective date: 20150703 Owner name: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Free format text: FORMER OWNER: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150703 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150703 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE Technology Group Co., Ltd. Patentee after: Beijing BOE Photoelectricity Science & Technology Co., Ltd. Address before: 100176 Beijing economic and Technological Development Zone, West Central Road, No. 8 Patentee before: Beijing BOE Photoelectricity Science & Technology Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20120418 |
|
CX01 | Expiry of patent term |