| 发明名称 |
LIGHT-EMITTING UNIT, LIGHT-EMITTING DEVICE, ILLUMINATION DEVICE, AND VEHICLE HEADLIGHT |
| 摘要 |
A light-emitting unit according to the present invention includes: a fluorescent section for emitting light upon irradiation with a laser beam; and a wavelength selection filter being provided so as to face the fluorescent section. The wavelength selection filter reflects the laser beam toward the fluorescent section and transmits fluorescence emitted from the fluorescent section. |
| 申请公布号 |
US2015062943(A1) |
申请公布日期 |
2015.03.05 |
| 申请号 |
US201414456666 |
申请日期 |
2014.08.11 |
| 申请人 |
Sharp Kabushiki Kaisha |
发明人 |
TAKAHIRA Yoshiyuki;TAKAHASHI Koji;MAEMURA Yosuke;SAKAUE Tomohiro;TOYOTA Kensei |
| 分类号 |
F21S8/10 |
主分类号 |
F21S8/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A light-emitting unit comprising:
a light-emitting section for emitting emission light upon irradiation with excitation light; and an optical plate being provided so as to face the light-emitting section, the optical plate (i) reflecting, toward the light-emitting section, the excitation light emitted from an excitation light source and (ii) transmitting the emission light emitted from the light-emitting section upon irradiation with the excitation light. |
| 地址 |
Osaka-shi JP |
