| 摘要 |
<P>PROBLEM TO BE SOLVED: To make a red color of red light emitted from a light-emitting device inconspicuous in an infrared light irradiation lamp for a vehicle which uses the light-emitting device for infrared light as a light source. <P>SOLUTION: The infrared light irradiation lamp for the vehicle includes a light-emitting diode 12 for infrared light which emits infrared light around the vehicle, a light-emitting diode 14 for white light which emits the white light around the vehicle, and a reflector 20 having a reflecting surface where surface vapor deposition is applied and formed by a transparent member. Either of the light-emitting diode 12 for infrared light and the light-emitting diode 14 for white light is arranged at a focal point of the reflecting surface, and is arranged by coming closer to the reflector so as to make the other diode emit the light into the transparent member. Furthermore, the reflecting surface is formed so as to make the light in the transparent member leakage from at least part of the reflecting surface. <P>COPYRIGHT: (C)2010,JPO&INPIT |
