| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting fixture for a vehicle, which can improve utilization efficiency of light. <P>SOLUTION: The lighting fixture 10 for the vehicle includes a semiconductor light-emitting element 32, a phosphor 40 which emits light having a different wavelength from irradiation light by being irradiated from the outside, a wavelength selection filter 42 which is installed between the semiconductor light-emitting element 32 and the phosphor 40 and transmits light from the semiconductor light-emitting element 32 and reflects the light emitted from the phosphor 40, and an irradiation optical system 16 which radiates light emitted directly from the phosphor 40 and the light reflected by the wavelength selection filter 42 in a prescribed radiation direction. <P>COPYRIGHT: (C)2010,JPO&INPIT |
