US Patent Issued to Wuhan Tianma Microelectronics on June 16 for "Array substrate and preparation method thereof and display panel" (Chinese Inventors)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,660,319, issued on June 16, was assigned to Wuhan Tianma Microelectronics Co. Ltd. (Wuhan, China).

"Array substrate and preparation method thereof and display panel" was invented by Xu Zhao (Wuhan, China), Xianchi Wang (Wuhan, China), Rusheng Liu (Wuhan, China) and Qiyong Ke (Wuhan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are an array substrate and a preparation method thereof and a display panel. The array substrate includes a base, a drive layer and a first light-shielding layer. The drive layer is formed on the base, a first opening is configured in the drive layer, the drive layer has a first side wall at the first opening, and...