CN104776397B - 导光板与光源模块 - Google Patents
导光板与光源模块 Download PDFInfo
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- CN104776397B CN104776397B CN201410011992.8A CN201410011992A CN104776397B CN 104776397 B CN104776397 B CN 104776397B CN 201410011992 A CN201410011992 A CN 201410011992A CN 104776397 B CN104776397 B CN 104776397B
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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
- G02B6/0015—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
- G02B6/0016—Grooves, prisms, gratings, scattering particles or rough surfaces
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (19)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410011992.8A CN104776397B (zh) | 2014-01-10 | 2014-01-10 | 导光板与光源模块 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410011992.8A CN104776397B (zh) | 2014-01-10 | 2014-01-10 | 导光板与光源模块 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104776397A CN104776397A (zh) | 2015-07-15 |
CN104776397B true CN104776397B (zh) | 2018-04-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410011992.8A Active CN104776397B (zh) | 2014-01-10 | 2014-01-10 | 导光板与光源模块 |
Country Status (1)
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CN (1) | CN104776397B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108292061B (zh) * | 2015-11-19 | 2021-09-21 | 索尼公司 | 照明装置和显示装置 |
CN110579835A (zh) * | 2019-10-09 | 2019-12-17 | 苏州茂立光电科技有限公司 | 可改善热点现象的导光板及发光装置 |
CN111781670B (zh) * | 2020-07-07 | 2022-09-09 | 扬昕科技(苏州)有限公司 | 导光板及光源模块 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101329423A (zh) * | 2007-06-21 | 2008-12-24 | 胜华科技股份有限公司 | 导光板及背光模组 |
CN102128417A (zh) * | 2010-01-13 | 2011-07-20 | 群康科技(深圳)有限公司 | 导光板 |
CN102183810A (zh) * | 2011-04-26 | 2011-09-14 | 深圳市华星光电技术有限公司 | 导光板及其背光模组 |
CN102486548A (zh) * | 2010-12-01 | 2012-06-06 | 颖台科技股份有限公司 | 导光装置与背光模块 |
CN102565916A (zh) * | 2011-11-17 | 2012-07-11 | 友达光电股份有限公司 | 导光板、背光模块与显示装置 |
WO2013121914A1 (ja) * | 2012-02-14 | 2013-08-22 | 凸版印刷株式会社 | 照明装置および表示装置 |
-
2014
- 2014-01-10 CN CN201410011992.8A patent/CN104776397B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101329423A (zh) * | 2007-06-21 | 2008-12-24 | 胜华科技股份有限公司 | 导光板及背光模组 |
CN102128417A (zh) * | 2010-01-13 | 2011-07-20 | 群康科技(深圳)有限公司 | 导光板 |
CN102486548A (zh) * | 2010-12-01 | 2012-06-06 | 颖台科技股份有限公司 | 导光装置与背光模块 |
CN102183810A (zh) * | 2011-04-26 | 2011-09-14 | 深圳市华星光电技术有限公司 | 导光板及其背光模组 |
CN102565916A (zh) * | 2011-11-17 | 2012-07-11 | 友达光电股份有限公司 | 导光板、背光模块与显示装置 |
WO2013121914A1 (ja) * | 2012-02-14 | 2013-08-22 | 凸版印刷株式会社 | 照明装置および表示装置 |
Also Published As
Publication number | Publication date |
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CN104776397A (zh) | 2015-07-15 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190226 Address after: Hsinchu Science Park, Taiwan, China Patentee after: Zhongqiang Photoelectric Co., Ltd. Address before: Hsinchu Science Park, Taiwan, China Patentee before: YOUNG Lighting Technology Inc |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190403 Address after: Taiwan County, Hsinchu, China Hukou Feng Village Road, No. 5 Culture Patentee after: Taiwan Yangxin Co., Ltd. Address before: Hsinchu Science Park, Taiwan, China Patentee before: Zhongqiang Photoelectric Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200911 Address after: 69 Qunxing 3rd road, Suzhou Industrial Park, Suzhou, Jiangsu Province Patentee after: NANO PRECISION (SUZHOU) Co.,Ltd. Address before: Taiwan County, Hsinchu, China Hukou Feng Village Road, No. 5 Culture Patentee before: Taiwan young Co.,Ltd. |