Patent ID: 9268077
Filing Date: 2016-02-23
CPC Classification: G02B,G03B,H04N

Claim Text:
1. A projection device, comprising: a light source for providing a light beam; a galvano-mirror configured to deflect the light beam to different directions in sequence; a polarizing selector configured to selectively convert the polarization state of the light beam; an optical module having an entrance and an exit, wherein the light beam passing through the polarizing selector enters the optical module from the entrance, and the optical module guides the light beam to the exit, the optical module comprises: a light modulator configured to modulate the light beam passing through the exit of the optical module into a plurality of images in sequence; a lens; and a prism group configured to guide the light beam passing through the exit of the optical module to the light modulator, and guide the images to the lens.