US Patent Issued to Lumus on April 7 for "Displays including light-guide optical elements with two-dimensional expansion" (Israeli Inventors)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,596,257, issued on April 7, was assigned to Lumus LTD. (Ness Ziona, Israel).

"Displays including light-guide optical elements with two-dimensional expansion" was invented by Ronen Chriki (Lod, Israel) and Tsion Eisenfeld (Ashkelon, Israel).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display (10) includes a flat light-guide optical element (LOE) (100) having first and second progressive deflection arrangements associated with first and second regions (110, 120) of the LOE. A support arrangement (106), such as a glasses frame, supports the LOE in facing relation to the eye of the user. An image projector (200) injects a collimated image into the LOE v...