CN204358634U - 一种扩散透镜 - Google Patents
一种扩散透镜 Download PDFInfo
- Publication number
- CN204358634U CN204358634U CN201420863441.XU CN201420863441U CN204358634U CN 204358634 U CN204358634 U CN 204358634U CN 201420863441 U CN201420863441 U CN 201420863441U CN 204358634 U CN204358634 U CN 204358634U
- Authority
- CN
- China
- Prior art keywords
- frosting
- incidence
- plane
- diverging lens
- exit facet
- 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
Landscapes
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420863441.XU CN204358634U (zh) | 2014-12-31 | 2014-12-31 | 一种扩散透镜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420863441.XU CN204358634U (zh) | 2014-12-31 | 2014-12-31 | 一种扩散透镜 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204358634U true CN204358634U (zh) | 2015-05-27 |
Family
ID=53260104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420863441.XU Active CN204358634U (zh) | 2014-12-31 | 2014-12-31 | 一种扩散透镜 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204358634U (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106990610A (zh) * | 2016-01-21 | 2017-07-28 | Lg电子株式会社 | 显示器 |
CN108087841A (zh) * | 2018-02-14 | 2018-05-29 | 李鹤荣 | 一种导光中空透镜以及led灯珠 |
CN110056839A (zh) * | 2019-04-02 | 2019-07-26 | 福建华佳彩有限公司 | 一种具有反射效果的二次透镜结构 |
WO2020013489A1 (ko) * | 2018-07-13 | 2020-01-16 | 삼성전자 주식회사 | 확산 렌즈 및 이를 포함하는 디스플레이 장치 |
-
2014
- 2014-12-31 CN CN201420863441.XU patent/CN204358634U/zh active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106990610A (zh) * | 2016-01-21 | 2017-07-28 | Lg电子株式会社 | 显示器 |
CN108087841A (zh) * | 2018-02-14 | 2018-05-29 | 李鹤荣 | 一种导光中空透镜以及led灯珠 |
CN108087841B (zh) * | 2018-02-14 | 2020-11-24 | 李鹤荣 | 一种导光中空透镜以及led灯珠 |
WO2020013489A1 (ko) * | 2018-07-13 | 2020-01-16 | 삼성전자 주식회사 | 확산 렌즈 및 이를 포함하는 디스플레이 장치 |
US11630246B2 (en) | 2018-07-13 | 2023-04-18 | Samsung Electronics Co., Ltd. | Diffusion lens and display device having same |
CN110056839A (zh) * | 2019-04-02 | 2019-07-26 | 福建华佳彩有限公司 | 一种具有反射效果的二次透镜结构 |
CN112833367A (zh) * | 2019-04-02 | 2021-05-25 | 福建华佳彩有限公司 | 一种光线射出角度广的二次透镜结构 |
CN112833367B (zh) * | 2019-04-02 | 2022-08-09 | 福建华佳彩有限公司 | 一种光线射出角度广的二次透镜结构 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204358634U (zh) | 一种扩散透镜 | |
CN201731297U (zh) | 一种led发光模块 | |
TW201441683A (zh) | 光學元件以及應用該光學元件的背光模組 | |
CN203907478U (zh) | 光学透镜及采用该光学透镜的灯具 | |
CN105190166A (zh) | 具有改进照明特性的led架构灯具 | |
CN204496037U (zh) | 一种反射式透镜 | |
CN103148454B (zh) | 灯具 | |
CN204648115U (zh) | 一种光学扩散透镜 | |
CN105351886A (zh) | 一种扩散透镜及具有其的照明装置 | |
CN102853373B (zh) | 一种透镜、led光源的配光结构及进近灯 | |
CN205504881U (zh) | 一种闪光灯透镜 | |
CN204829383U (zh) | 一种应用于体育照明的防眩led灯 | |
CN203501051U (zh) | 灯具与其光学引导组件 | |
CN204285309U (zh) | 一种扩散透镜 | |
CN203517619U (zh) | 照明灯具新型反光罩 | |
CN207065478U (zh) | 漫反射背光源透镜 | |
CN205535600U (zh) | 一种光分布均匀的扩散透镜 | |
CN104989986A (zh) | 一种应用于体育照明的防眩led灯 | |
CN205227203U (zh) | 一种透镜及一种led灯 | |
CN204806287U (zh) | Led灯具及其光学透镜 | |
CN203595036U (zh) | 一种led天花筒灯 | |
CN204678175U (zh) | 无暗区橱柜圆盘灯 | |
CN204459921U (zh) | 一种新式反射型led筒灯结构 | |
CN204187539U (zh) | 一种led悬吊灯反射型壳体 | |
CN203215565U (zh) | 可降低黄晕现象的光学元件 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160302 Address after: 523000 Guangdong Province, Dongguan city Tangxia town Longbei Village Dragon Po Road 2 Building 1 unit 1 building block C Patentee after: Dongguan Yejia Optoelectronics Technology Co., Ltd. Address before: 523000 Guangdong Province, Dongguan city Tangxia town Longbei Village Dragon Po Road 2 building B Patentee before: DONGGUAN YEJIA ELECTRONIC TECHNOLOGY CO., LTD. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 523710 Guangdong Province, Dongguan city Tangxia town Longbei Village Dragon Po Road 2 Building 1 unit 1 building block C Patentee after: Guangdong Jia Jia photoelectric Polytron Technologies Inc Address before: 523000 Guangdong Province, Dongguan city Tangxia town Longbei Village Dragon Po Road 2 Building 1 unit 1 building block C Patentee before: Dongguan Yejia Optoelectronics Technology Co., Ltd. |