Patent ID: 9274407
Filing Date: 2016-03-01
CPC Classification: B05D,B32B,F21V,G03B,H04N

Claim Text:
1. A phosphor device of an illumination system, said illumination system emitting a first waveband light and having an optical path, said phosphor device comprising: a first section; a second section; and one single phosphor agent coated on said first section, wherein after said first waveband light is emitted to said first section and received by said one single phosphor agent, said first waveband light is converted into a third waveband light and said third waveband light is directed to said optical path, and after said first waveband light is transmitted through said second section, said first waveband light is directed to said optical path and said first waveband light and said third waveband light are integrated as an effective white light along said optical path so as to be projected.