Boyle Fredrickson, S.C.
Light source device and projection display device
The disclosure discloses a light source device and a projection display device. The light source device includes a laser for generating laser light, a fluorescent wheel, a filter wheel and a control unit, wherein the fluorescent wheel includes at least one reflection section, and at least one transmission section capable of transmitting the laser light; and at least one phosphor capable of being excited by the laser light to emit yellow light, and at least one phosphor capable of being excited by the laser light to emit green light are attached on the surface of the reflection section; the filter wheel includes at least one transparent section, at least one red filter section and at least one green filter section.
HISENSE USA CORPORATION HISENSE INTERNATIONAL CO., LTD. HISENSE CO., LTD.
G G G
G03B G02B G03B
inventional inventional inventional
Wei Fei Xianrong
Li Zhao Liu