发明名称 |
Illumination device, automotive lighting equipment, and vehicle |
摘要 |
An illumination device improved in safety to the eye is provided. The illumination device includes: a semiconductor laser element to serve as an excitation light source which emits laser light; a fluorescent plate which contains a fluorescent substance for emitting light of a desired color and is irradiated with laser light emitted from the semiconductor laser element; a light receiving element part which detects light reflected from the fluorescent plate; and a light source control part which controls laser light emitted from the semiconductor laser element based on a detection signal from the light receiving element part. |
申请公布号 |
US8400011(B2) |
申请公布日期 |
2013.03.19 |
申请号 |
US20100885073 |
申请日期 |
2010.09.17 |
申请人 |
KAWAGUCHI YOSHINOBU;YOSHIMURA KENICHI;HARADA MASAMICHI;KISHIMOTO KATSUHIKO;SHARP KABUSHIKI KAISHA |
发明人 |
KAWAGUCHI YOSHINOBU;YOSHIMURA KENICHI;HARADA MASAMICHI;KISHIMOTO KATSUHIKO |
分类号 |
B60L1/00 |
主分类号 |
B60L1/00 |
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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