Patent ID: 8714747
Filing Date: 2014-05-06
Classification: G02B,G03B,H04N

Abstract:
1. A projector comprising: a light source; a first light separation optical system adapted to separate light emitted from the light source into a first light and a second light; a second light separation optical system adapted to separate the first light into a third light of a first color and a fourth light of a second color, separate the second light into a fifth light of a third color and a sixth light of a fourth color, and emit the third light, the fourth light, the fifth light, and the six light in directions intersecting with a plane including a light axis of the light emitted from the light source and a light axis of the first light; and a light modulation element which the third light, the fourth light, the fifth light, and the sixth light enter, wherein the first light separation optical system includes the second light separation optical system includes