US Patent Issued to Guangzhou Tyrafos Semiconductor Technologies on May 20 for "Full-screen display device with different unit pixels for emitting and receiving light" (Taiwanese Inventors)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,307,953, issued on May 20, was assigned to Guangzhou Tyrafos Semiconductor Technologies Co. Ltd. (Guangzhou, China).

"Full-screen display device with different unit pixels for emitting and receiving light" was invented by Chun-Yu Lee (New Taipei, Taiwan) and Jun-Wen Chung (Tainan, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A full-screen display device has different unit pixels for emitting and receiving light, including a water-oxygen barrier layer, a protective panel, a plurality of unit pixels, a light-shielding layer, and a plurality of lenses. When the device performs biometric recognition, at least one unit pixel is defined as a light-em...