ALEXANDRIA, Va., June 10 -- United States Patent no. 12,293,859, issued on May 6, was assigned to WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY Co. LTD. (Wuhan, China).
"Conductive film and display device" was invented by Jianlong Huang (Hubei, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present application provides a conductive film, a manufacturing method of the conductive film, and a display device. The present application prevents refracted light by using a first metal layer to fully cover a second metal layer of a middle layer, thereby fundamentally solving black level stripes caused by lateral etching of the second metal layer."
The patent was filed on Jan. 31, 2024, under Application No. 1...