| 发明名称 |
LIGHT SOURCE DEVICE, AND OPTICAL ENGINE IN WHICH LIGHT SOURCE DEVICE IS USED |
| 摘要 |
The present disclosure relates to a light source device. The light source device includes: a semiconductor laser device having a heat dissipation face; a heat dissipation member in contact with a light emission side of the semiconductor laser device out of the heat dissipation face, the heat dissipation member having a window that emits light from the semiconductor laser device, and a wind-blocking tube provided inside the window. |
| 申请公布号 |
US2014375970(A1) |
申请公布日期 |
2014.12.25 |
| 申请号 |
US201414303980 |
申请日期 |
2014.06.13 |
| 申请人 |
NICHIA CORPORATION |
发明人 |
NAGAHARA Seiji |
| 分类号 |
H01S5/024;G03B21/16;G03B21/14 |
主分类号 |
H01S5/024 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A light source device comprising:
a semiconductor laser device; a member in contact with a light emission side of the semiconductor laser device, the member having a window that emits light from the semiconductor laser device, and a wind-blocking tube provided inside the window. |
| 地址 |
Anan-shi JP |
