ALEXANDRIA, Va., June 12 -- United States Patent no. 12,300,753, issued on May 13, was assigned to BOE Technology Group Co. Ltd. (Beijing).

"Thin film transistor and array substrate each having active layer comprising multiple oxide layers arranged in a stack" was invented by Jie Huang (Beijing), Ce Ning (Beijing), Zhengliang Li (Beijing), Hehe Hu (Beijing), Jiayu He (Beijing), Nianqi Yao (Beijing), Feng Qu (Beijing) and Xiaochun Xu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A thin film transistor, a manufacturing method thereof, an array substrate and an electronic device arc provided. The thin film transistor includes an active layer including multiple oxide layers which includes a channel lay...