发明名称 |
Projection Device |
摘要 |
A projection device of the invention includes a housing, a light engine disposed in the housing, a lens disposed on a lateral side of the housing, and a light direction regulating mechanism disposed on the lateral side and in front of the lens. The light direction regulating mechanism is able to determine propagation of the light in a selected direction after the light passes through the lens. |
申请公布号 |
US2015234261(A1) |
申请公布日期 |
2015.08.20 |
申请号 |
US201514617987 |
申请日期 |
2015.02.10 |
申请人 |
Sintai Optical (Shenzhen) Co., Ltd. ;Asia Optical International Ltd. |
发明人 |
Hsu Chiao-Sen;Yu Chen-Ren |
分类号 |
G03B21/14;G03B21/28 |
主分类号 |
G03B21/14 |
代理机构 |
|
代理人 |
|
主权项 |
1. A projection device, comprising:
a housing; a light engine disposed in the housing to emit light; a lens disposed on a lateral side of the housing, for the light to pass therethrough; and a light direction regulating mechanism disposed on the lateral side and in front of the lens, to determine propagation of the light in a selected direction after the light passes through the lens. |
地址 |
Shenzhen City CN |