CN203849450U - 一种导光板 - Google Patents
一种导光板 Download PDFInfo
- Publication number
- CN203849450U CN203849450U CN201420088361.1U CN201420088361U CN203849450U CN 203849450 U CN203849450 U CN 203849450U CN 201420088361 U CN201420088361 U CN 201420088361U CN 203849450 U CN203849450 U CN 203849450U
- Authority
- CN
- China
- Prior art keywords
- guide plate
- light guide
- incidence
- plate according
- face
- 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.)
- Expired - Lifetime
Links
- 230000003667 anti-reflective effect Effects 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 241000254158 Lampyridae Species 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 4
- -1 acryl Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420088361.1U CN203849450U (zh) | 2014-02-28 | 2014-02-28 | 一种导光板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420088361.1U CN203849450U (zh) | 2014-02-28 | 2014-02-28 | 一种导光板 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203849450U true CN203849450U (zh) | 2014-09-24 |
Family
ID=51562449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420088361.1U Expired - Lifetime CN203849450U (zh) | 2014-02-28 | 2014-02-28 | 一种导光板 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203849450U (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105353445A (zh) * | 2015-11-13 | 2016-02-24 | 重庆鑫翎创福光电科技股份有限公司 | 一种具有单面微结构和出光微棱镜结构的 pmma导光板 |
CN105911631A (zh) * | 2015-02-24 | 2016-08-31 | 欧姆龙株式会社 | 导光体及发光装置 |
CN107015305A (zh) * | 2017-04-28 | 2017-08-04 | 苏州艾立昇科技有限公司 | 平板照明用超薄导光板 |
CN108571710A (zh) * | 2018-05-17 | 2018-09-25 | 浙江彩丞照明科技有限公司 | 一种可消除莫尔干涉的防眩光扩散板及led照明装置 |
CN109100872A (zh) * | 2017-12-29 | 2018-12-28 | 珠海迈时光电科技有限公司 | 光分束器及包含相同光分束器的光学设备 |
CN110161613A (zh) * | 2018-03-30 | 2019-08-23 | 京东方科技集团股份有限公司 | 背光模组及其制作方法、液晶显示装置 |
CN111665591A (zh) * | 2020-06-29 | 2020-09-15 | 武汉华星光电技术有限公司 | 一种导光板、背光模组和液晶显示模组 |
CN113138496A (zh) * | 2021-04-16 | 2021-07-20 | 武汉华星光电半导体显示技术有限公司 | 背光模组及显示装置 |
EP3916296A1 (en) * | 2020-05-29 | 2021-12-01 | Beijing Xiaomi Mobile Software Co., Ltd. | Optical component, backlight module, electronic equipment, and method for manufacturing optical component |
-
2014
- 2014-02-28 CN CN201420088361.1U patent/CN203849450U/zh not_active Expired - Lifetime
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105911631B (zh) * | 2015-02-24 | 2020-01-21 | 欧姆龙株式会社 | 导光体及发光装置 |
CN105911631A (zh) * | 2015-02-24 | 2016-08-31 | 欧姆龙株式会社 | 导光体及发光装置 |
CN105353445A (zh) * | 2015-11-13 | 2016-02-24 | 重庆鑫翎创福光电科技股份有限公司 | 一种具有单面微结构和出光微棱镜结构的 pmma导光板 |
CN107015305A (zh) * | 2017-04-28 | 2017-08-04 | 苏州艾立昇科技有限公司 | 平板照明用超薄导光板 |
CN109100872A (zh) * | 2017-12-29 | 2018-12-28 | 珠海迈时光电科技有限公司 | 光分束器及包含相同光分束器的光学设备 |
CN110161613A (zh) * | 2018-03-30 | 2019-08-23 | 京东方科技集团股份有限公司 | 背光模组及其制作方法、液晶显示装置 |
CN108571710A (zh) * | 2018-05-17 | 2018-09-25 | 浙江彩丞照明科技有限公司 | 一种可消除莫尔干涉的防眩光扩散板及led照明装置 |
EP3916296A1 (en) * | 2020-05-29 | 2021-12-01 | Beijing Xiaomi Mobile Software Co., Ltd. | Optical component, backlight module, electronic equipment, and method for manufacturing optical component |
US11474291B2 (en) | 2020-05-29 | 2022-10-18 | Beijing Xiaomi Mobile Software Co., Ltd. | Optical component, backlight module, electronic equipment, and method for manufacturing optical component |
CN111665591A (zh) * | 2020-06-29 | 2020-09-15 | 武汉华星光电技术有限公司 | 一种导光板、背光模组和液晶显示模组 |
CN111665591B (zh) * | 2020-06-29 | 2021-09-03 | 武汉华星光电技术有限公司 | 一种导光板、背光模组和液晶显示模组 |
US11852920B2 (en) | 2020-06-29 | 2023-12-26 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Light guide plate, backlight module, and liquid crystal display module |
CN113138496A (zh) * | 2021-04-16 | 2021-07-20 | 武汉华星光电半导体显示技术有限公司 | 背光模组及显示装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203849450U (zh) | 一种导光板 | |
TWI794456B (zh) | 光學裝置 | |
US9329320B2 (en) | Light guide plate, backlight module and display device | |
US8287172B2 (en) | Planar illumination device | |
WO2020192300A1 (zh) | 光学准直组件、背光模组及显示装置 | |
CN104456412A (zh) | 一种光学膜片、背光源及显示设备 | |
CN103782204B (zh) | 光学片 | |
CN101761829B (zh) | 背光模块及使用该背光模块的显示装置 | |
KR101608963B1 (ko) | 복합 패턴 도광판 및 그 제조방법 | |
TW201504699A (zh) | 導光板及使用該導光板的背光模組 | |
CN208459732U (zh) | 一种高效增亮的背光模组及液晶显示屏 | |
KR101651887B1 (ko) | 색편차를 개선하는 도광판 및 이를 구비하는 백라이트 장치 | |
CN203823596U (zh) | 一种液晶显示装置及其背光模组 | |
CN205787198U (zh) | 一种高匀光导光板 | |
CN205227050U (zh) | 背光模组及显示器 | |
JP6542889B2 (ja) | 導光板とバックライトモジュール及び液晶表示装置 | |
CN204945564U (zh) | 背光模组 | |
TW201516534A (zh) | 背光模組 | |
CN211653203U (zh) | 高辉度复合型导光板 | |
CN202110304U (zh) | 棱镜片及采用其的背光模组 | |
TWI840347B (zh) | 光學裝置 | |
CN215067403U (zh) | 一种高透光性能的玻璃导光板 | |
CN202041675U (zh) | 导光板及包括该导光板的侧光式背光模组 | |
CN210803763U (zh) | 一种提高反射率和遮蔽性的反射片 | |
CN215067398U (zh) | 耐热型的柔光导光板 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 523000 Dongguan City, Shek Pai Town Po Po Industrial Zone Patentee after: GUANGDONG GMA PHOTOELECTRIC TECHNOLOGY CO.,LTD. Address before: 523000 Dongguan City, Shek Pai Town Po Po Industrial Zone Patentee before: GUANGDONG GMA OPTOELECTRONICS TECHNOLOGY CO.,LTD. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 464000 No. 1 Fuqiang Road, Jinniu Industrial Agglomeration Area, Shuhe District, Xinyang City, Henan Province Patentee after: GUANGDONG GMA OPTOELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 523000 Puxin Industrial Zone, Shipai Town, Dongguan City, Guangdong Province Patentee before: GUANGDONG GMA PHOTOELECTRIC TECHNOLOGY CO.,LTD. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140924 |