CN109345964A - 一种避免光泄漏和光干扰的显示屏导光模块 - Google Patents
一种避免光泄漏和光干扰的显示屏导光模块 Download PDFInfo
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- CN109345964A CN109345964A CN201811235881.XA CN201811235881A CN109345964A CN 109345964 A CN109345964 A CN 109345964A CN 201811235881 A CN201811235881 A CN 201811235881A CN 109345964 A CN109345964 A CN 109345964A
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- light
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- light guide
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- 239000003822 epoxy resin Substances 0.000 claims abstract description 19
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 19
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
- G02B6/0041—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided in the bulk of the light guide
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
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- Planar Illumination Modules (AREA)
Abstract
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Claims (7)
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CN201811235881.XA CN109345964B (zh) | 2018-10-24 | 2018-10-24 | 一种避免光泄漏和光干扰的显示屏导光模块 |
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CN201811235881.XA CN109345964B (zh) | 2018-10-24 | 2018-10-24 | 一种避免光泄漏和光干扰的显示屏导光模块 |
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CN109345964A true CN109345964A (zh) | 2019-02-15 |
CN109345964B CN109345964B (zh) | 2020-11-24 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110350071A (zh) * | 2019-06-28 | 2019-10-18 | 佛山市国星光电股份有限公司 | 一种全彩化led封装器件和显示模组 |
CN113066392A (zh) * | 2021-02-20 | 2021-07-02 | 江苏运鸿辉电子科技有限公司 | 一种去除拼接缝的led显示面板 |
TWI794592B (zh) * | 2019-03-05 | 2023-03-01 | 日商日亞化學工業股份有限公司 | 發光模組 |
Citations (12)
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US20060239028A1 (en) * | 2005-04-22 | 2006-10-26 | Industrial Technology Research Institute | Optical element and the light source apparatus utilizing the same |
WO2010059017A2 (ko) * | 2008-11-24 | 2010-05-27 | 주식회사 엘엠에스 | 핫스팟 개선 복합시트 및 이를 이용한 백라이트 유닛 |
CN202676940U (zh) * | 2012-07-17 | 2013-01-16 | 京东方科技集团股份有限公司 | 一种导光板、侧入式背光模组及液晶显示装置 |
CN104077971A (zh) * | 2014-06-25 | 2014-10-01 | 深圳市奥拓电子股份有限公司 | 消摩尔纹面罩和led显示结构 |
CN204287532U (zh) * | 2014-12-03 | 2015-04-22 | 江苏欧密格光电科技股份有限公司 | 显色性好的数码相机导光板 |
KR20170043706A (ko) * | 2015-10-13 | 2017-04-24 | 희성전자 주식회사 | 광출사를 제어하는 측면형 백라이트 유닛 |
CN106873072A (zh) * | 2017-04-24 | 2017-06-20 | 京东方科技集团股份有限公司 | 导光组件及其制备方法、背光模组和显示装置 |
CN107656398A (zh) * | 2017-10-13 | 2018-02-02 | 惠州市华星光电技术有限公司 | 液晶显示器及其背光模组 |
CN207851344U (zh) * | 2018-03-12 | 2018-09-11 | 京东方科技集团股份有限公司 | 一种导光板、背光模组和显示装置 |
CN207854300U (zh) * | 2018-01-22 | 2018-09-11 | 广东欧珀移动通信有限公司 | 电子设备 |
CN207908733U (zh) * | 2018-02-08 | 2018-09-25 | 浙江锦辉光电材料有限公司 | 复合光学模组 |
CN108594530A (zh) * | 2018-05-02 | 2018-09-28 | 佛山博发智能科技有限公司 | 一种用于tpc机种的遮光式节能型显示面板 |
-
2018
- 2018-10-24 CN CN201811235881.XA patent/CN109345964B/zh not_active Expired - Fee Related
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060239028A1 (en) * | 2005-04-22 | 2006-10-26 | Industrial Technology Research Institute | Optical element and the light source apparatus utilizing the same |
WO2010059017A2 (ko) * | 2008-11-24 | 2010-05-27 | 주식회사 엘엠에스 | 핫스팟 개선 복합시트 및 이를 이용한 백라이트 유닛 |
CN202676940U (zh) * | 2012-07-17 | 2013-01-16 | 京东方科技集团股份有限公司 | 一种导光板、侧入式背光模组及液晶显示装置 |
CN104077971A (zh) * | 2014-06-25 | 2014-10-01 | 深圳市奥拓电子股份有限公司 | 消摩尔纹面罩和led显示结构 |
CN204287532U (zh) * | 2014-12-03 | 2015-04-22 | 江苏欧密格光电科技股份有限公司 | 显色性好的数码相机导光板 |
KR20170043706A (ko) * | 2015-10-13 | 2017-04-24 | 희성전자 주식회사 | 광출사를 제어하는 측면형 백라이트 유닛 |
CN106873072A (zh) * | 2017-04-24 | 2017-06-20 | 京东方科技集团股份有限公司 | 导光组件及其制备方法、背光模组和显示装置 |
CN107656398A (zh) * | 2017-10-13 | 2018-02-02 | 惠州市华星光电技术有限公司 | 液晶显示器及其背光模组 |
CN207854300U (zh) * | 2018-01-22 | 2018-09-11 | 广东欧珀移动通信有限公司 | 电子设备 |
CN207908733U (zh) * | 2018-02-08 | 2018-09-25 | 浙江锦辉光电材料有限公司 | 复合光学模组 |
CN207851344U (zh) * | 2018-03-12 | 2018-09-11 | 京东方科技集团股份有限公司 | 一种导光板、背光模组和显示装置 |
CN108594530A (zh) * | 2018-05-02 | 2018-09-28 | 佛山博发智能科技有限公司 | 一种用于tpc机种的遮光式节能型显示面板 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI794592B (zh) * | 2019-03-05 | 2023-03-01 | 日商日亞化學工業股份有限公司 | 發光模組 |
CN110350071A (zh) * | 2019-06-28 | 2019-10-18 | 佛山市国星光电股份有限公司 | 一种全彩化led封装器件和显示模组 |
CN113066392A (zh) * | 2021-02-20 | 2021-07-02 | 江苏运鸿辉电子科技有限公司 | 一种去除拼接缝的led显示面板 |
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Inventor after: Li Yuwen Inventor after: Wang Defeng Inventor after: Li Qiu Inventor after: Liu Huihua Inventor before: Liu Huihua |
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Effective date of registration: 20201104 Address after: 130000, 3050 triumph Road, Jilin, Changchun Applicant after: JILIN TEACHERS' INSTITUTE OF ENGINEERING & TECHNOLOGY Address before: 516500 No. 44, Hukeng 1 Village, Hukeng 1 Lane, Hukeng 1 Village, Hubei Town, Lufeng City, Shanwei City, Guangdong Province Applicant before: Liu Huihua |
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