US Patent Issued to BOE Technology Group on Jan. 20 for "Visible light communication device, display substrate, display device and manufacturing method of the display substrate" (Chinese Inventors)

ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,532,551, issued on Jan. 20, was assigned to BOE Technology Group Co. Ltd. (Beijing).

"Visible light communication device, display substrate, display device and manufacturing method of the display substrate" was invented by Zhongyuan Sun (Beijing), Weijie Wang (Beijing), Rui Huang (Beijing), Renquan Gu (Beijing), Yujie Liu (Beijing) and Biqi Li (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a visible light communication device, a display substrate, a display device, and a manufacturing method of the display substrate. The visible light communication device includes: a protrusion structure arranged on a base substr...