ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,455,460, issued on Oct. 28, was assigned to Shenzhen NED Optics Co. Ltd. (Shenzhen, China).
"Open binocular near-eye display device with adjustable pupillary distance" was invented by Youyong Huang (Shenzhen, China), Chong Wang (Shenzhen, China), Donghua Liu (Shenzhen, China) and Huajun Peng (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to an open binocular near-eye display device with an adjustable pupillary distance, including a binocular display host allowing both eyes to simultaneously view enlarged pictures. The binocular display host includes a middle frame component, a fixed bracket, a left optical ...