公开(公告)号：US20130322055A1

公开(公告)日：2013-12-05

申请号：US13903029

申请日：2013-05-28

Applicant: NICHIA CORPORATION

Inventor： Takafumi SUGIYAMA

IPC: F21V9/00

CPC classification number: F21V9/00 ,  G03B21/204 ,  G03B33/00

Abstract: A light source device includes a first light source, a wavelength converter including a fluorescent material, a light-controller. The light-controller is disposed in a path of light propagating from the first light source toward the wavelength converter. The light-controller switches between transmission and reflection of light from the first light source.

Abstract translation: 光源装置包括第一光源，包括荧光材料的波长转换器，光控制器。 光控制器设置在从第一光源向波长转换器传播的光的路径中。 光控制器在来自第一光源的光的传输和反射之间切换。