| 发明名称 |
Illumination device |
| 摘要 |
An illumination device includes a light guiding core, an optical film and a light emitting module. The optical film separately surrounds the light guiding core. A ratio of a diameter of the optical film to a diameter of the light guiding core is between 2 and 3. The light emitting module is disposed at one side of the light guiding core. |
| 申请公布号 |
US8845164(B2) |
申请公布日期 |
2014.09.30 |
| 申请号 |
US201313848030 |
申请日期 |
2013.03.20 |
| 申请人 |
Wintek (China) Technology Ltd.;Wintek Corporation |
发明人 |
Ye Zhi-Ting;Chen Chin-Liang;Lin Ming-Chuan;Lin Ting-Li;Chang Fang-I;Lu Kuan-Pao;Lee Hsiu-Ping |
| 分类号 |
F21V7/04;F21V8/00 |
主分类号 |
F21V7/04 |
| 代理机构 |
|
代理人 |
Hsu Winston;Margo Scott |
| 主权项 |
1. An illumination device comprising:
a light guiding core; an optical film separately surrounding the light guiding core, a ratio of a diameter of the optical film to a diameter of the light guiding core being between 2 and 3; and a light emitting module disposed at one side of the light guiding core. |
| 地址 |
Songshan Lake National High-tech Industrial Development Zone, Dongguan, Guangdong Province CN |
