ALEXANDRIA, Va., July 3 -- United States Patent no. 12,349,540, issued on July 1, was assigned to MIANYANG BOE OPTOELECTRONICS TECHNOLOGY Co. Ltd. (Sichuan, China) and BOE Technology Group Co. Ltd. (Beijing).
"Display substrate and manufacturing method thereof, and display apparatus" was invented by Xin Cao (Beijing), Yawei Zhu (Beijing), Heungsik Kim (Beijing), Zifeng Wang (Beijing) and Haoyuan Fan (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a display substrate, a manufacturing method thereof and a display apparatus. The display substrate includes a base substrate, an active structure layer disposed on the base substrate and a source-drain structure layer disposed...