| 发明名称 |
Light-emitting device, illumination device, and vehicle headlamp |
| 摘要 |
<p>A headlamp (1) includes a light-emitting section (4) which emits fluorescence upon receiving excitation light from a laser element (2). Energy intensity distribution of the excitation light, which is received by the light-emitting section (4), is a top-hat distribution.</p> |
| 申请公布号 |
EP2618044(A2) |
申请公布日期 |
2013.07.24 |
| 申请号 |
EP20130000197 |
申请日期 |
2013.01.15 |
| 申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
TAKAHIRA, YOSHIYUKI;TAKAHASHI, KOJI;MAEMURA, YOSUKE;KIJIMA, HIROSHI |
| 分类号 |
F21S8/10;F21V8/00;F21V9/00 |
主分类号 |
F21S8/10 |
| 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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