发明名称 |
Optical reflection plate and lighting device having the same |
摘要 |
A lighting device is provided. The lighting device includes an optical reflection plate, a light holder, and at least one light source. The optical reflection plate includes a non-reflective region located in the center of the optical reflection plate, and a plurality of reflection regions surrounding the non-reflective region in sequence. The light holder is located on the non-reflective region of the optical reflection plate and includes a circle side-light concave portion. A light-emitting opening of the side-light concave portion faces to the reflection regions. The light source is located in the side-light concave portion of the light holder. When the light source emits light, the light emitted from the light source is reflected by the reflection regions. |
申请公布号 |
EP2629132(A3) |
申请公布日期 |
2013.12.18 |
申请号 |
EP20130152789 |
申请日期 |
2013.01.25 |
申请人 |
LEXTAR ELECTRONICS CORP. |
发明人 |
CHEN, SHENG-PING;CHENG, CHI-CHENG;LIU, CHUN-HUNG;HSIEH, SHANG-JUNG |
分类号 |
G02B19/00;F21K99/00;F21V7/00 |
主分类号 |
G02B19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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