| 发明名称 |
LIGHT EMITTING DEVICE, ILLUMINATING DEVICE AND VEHICLE HEADLAMP |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light emitting device that can efficiently cool a light emitting part. <P>SOLUTION: A head lamp 1 includes: a semiconductor laser 3 that irradiates laser light; a light emitting part 7 that receives the laser light irradiated from the semiconductor laser and emits the light; and a reflective mirror 8 and a transparent board 9 that cool the light emitting part 7 and store a cooling liquid 71. <P>COPYRIGHT: (C)2013,JPO&INPIT |
| 申请公布号 |
JP2012212690(A) |
申请公布日期 |
2012.11.01 |
| 申请号 |
JP20120165245 |
申请日期 |
2012.07.25 |
| 申请人 |
SHARP CORP |
发明人 |
KISHIMOTO KATSUHIKO;TAKAHASHI KOJI;TOMOMURA YOSHITAKA;KASAI SHUSUKE |
| 分类号 |
F21S8/10;F21V29/00;F21W101/10;F21Y101/02 |
主分类号 |
F21S8/10 |
| 代理机构 |
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