US Patent Issued to Chengdu BOE Optoelectronics Technology, Beijing BOE Technology Development on Dec. 2 for "Display panel and manufacturing method therefor, and display device and driving method therefor" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,490,622, issued on Dec. 2, was assigned to Chengdu BOE Optoelectronics Technology Co. Ltd. (Sichuan, China) and Beijing BOE Technology Development Co. Ltd. (Beijing).

"Display panel and manufacturing method therefor, and display device and driving method therefor" was invented by Li Chen (Beijing), Dongyu Gao (Beijing), Zhenye Wei (Beijing), Xiongyi Luo (Beijing), Guangchao Liu (Beijing) and Jinglu Bai (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display panel includes: a first base substrate including sub-pixel areas; first light-emitting devices corresponding to the sub-pixel areas one by one; a first dam layer including first opening area...