US 9,185,373 B2
Laser Projection SystemGeneral
US 9,185,373 B2
Laser Projection System
Tech Center:
2600 Communications
Examiner:
Stephen Sherman
Art Unit:
2621 Selective Visual Display Systems
Agent:
Inventors:
David James Baker; Richard A. Baker
Assignee:
Priority:
08/19/06
Filed:
12/05/14
Granted:
11/10/15
Expiration:
08/19/26
Abstract
A device for projecting images from a video generating device such as a computer, television receiver, or similar device onto a screen or other surface is described in this invention. The device uses a rotating disk containing numerous lenses to direct a light beam from a laser or other light source towards the screen. In one embodiment, a pulsed laser light from red, green, and blue lasers are combined into a single light pulse that is transmitted through the rotating disk that transmit each light pulse to a specific location on the screen.
Cooperative Patent Classification (CPC)
H04H04N9/3179H04N