ALEXANDRIA, Va., Feb. 26 -- United States Patent no. 12,238,999, issued on Feb. 25, was assigned to Chengdu BOE Optoelectronis Technology Co. Ltd. (Chengdu, China) and BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Display substrate, display panel and display apparatus" was invented by Ke Liu (Beijing), Ling Shi (Beijing), Yipeng Chen (Beijing), Lang Liu (Beijing), Zhenhua Zhang (Beijing) and Xuewei Tian (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display substrate, a display panel and a display apparatus are provided. The display substrate includes a first display region and a second display region, and a light transmittance of the first display region is greater than a light transmittance of the s...