ALEXANDRIA, Va., July 15 -- United States Patent no. 12,666,653, issued on June 23, was assigned to BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Metal oxide thin film transistor, array substrate and display device" was invented by Jiayu He (Beijing), Yan Qu (Beijing), Liping Lei (Beijing), Ce Ning (Beijing), Zhengliang Li (Beijing), Hehe Hu (Beijing), Jie Huang (Beijing), Nianqi Yao (Beijing), Kun Zhao (Beijing) and Feifei Li (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "There is provided a metal oxide thin film transistor, including: a substrate and a metal oxide semiconductor layer on the substrate; a gate and a gate insulating layer between the substrate and the metal oxide semiconductor layer; the...