ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,563,162, issued on Feb. 24, was assigned to LUMUS LTD. (Ness Ziona, Israel).
"Image projector with LED array illumination" was invented by Yochay Danziger (Kfar Vradim, Israel).
According to the abstract* released by the U.S. Patent & Trademark Office: "A projector for projecting an image includes an LED array (2) having separately-controllable LEDs for illuminating a spatial light modulator (SLM) (10) via illumination optics (8) with a converging beam. Projection optics (12) projects the image generated by the SLM. A reflective arrangement (16) typically having four planar reflectors, is deployed between the LED array (2) and the illumination optics (8) so that light from each of LE...