Patent ID: 8587451
Filing Date: 2013-11-19
Classification: G02B,G03B,H04N

Abstract:
1. A laser projection system comprising a projection screen and a laser projector; the laser projector produces excitation light according to at least one image signal of a single static image or dynamic image and projects to the projection screen correspondingly to generate at least one image; wherein the projection screen includes at least one light emitting layer having at least one luminescent material ranging from F the laser projector includes a laser light source module, a laser signal modulation module, a rotation plane mirror module, a rotation plane mirror control module, and a signal conversion module; the signal conversion module receives an image signal S the laser light source module includes at least one set of laser source, respectively emitting laser beam L each laser beam L the rotation plane mirror module is used to rotate a certain angle θ at a first plane and rotate a certain angle φ at a second plane that is not parallel to the first plane; the rotation plane mirror control module is used to control rotation of the rotation plane mirror module, receive the signal S according to the image signal S