US Patent Issued to Goertek Optical Technology on Nov. 3 for "Optical waveguide structure and head mounted display" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,782,738, issued on Nov. 3, was assigned to Goertek Optical Technology Co. Ltd. (Weifang, China).

"Optical waveguide structure and head mounted display" was invented by En Zhao (Shandong, China), Yi Rao (Shandong, China) and Xiao Wu (Shandong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides an optical waveguide structure and a head mounted display. The optical waveguide structure includes an optical waveguide body, a volume holographic element, and a liquid crystal element; the volume holographic element is provided on a first surface, and the liquid crystal element is provided on a second surface; the liquid crystal e...