Patent ID: 9081268
Filing Date: 2015-07-14
Classification: G03B,H04N

Abstract:
1. A lighting device configured to output light of predetermined color, comprising: a plurality of solid-state light sources including at least a first solid-state light source, a second solid-state light source, and a third solid-state light source; a drive section configured to drive each of the plurality of solid-state light sources; and a phosphor singular substrate including a first phosphor onto which in a first position first emission light is emitted as an excitation light beam from the first solid-state light source, and a second phosphor onto which in a second position different from the first position second emission light is emitted as an excitation light beam from the second solid-state light source; wherein first fluorescence emitted by the first phosphor through excitation by the first emission light and second fluorescence emitted by the second phosphor through excitation by the second emission light are of different color, and third emission light emitted from the third solid-state light source is outputted not through the excitation of a phosphor.