US Patent Issued to BOE TECHNOLOGY GROUP on May 5 for "Wound cell, battery structure, flexible display device, and hot pressing device" (Chinese Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,615, issued on May 5, was assigned to BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Wound cell, battery structure, flexible display device, and hot pressing device" was invented by Yue Cui (Beijing), Yuehan Wei (Beijing), Sitong Chen (Beijing), Hong Zhu (Beijing) and Boyang Shi (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to the technical field of batteries, and in particular to a wound cell, a battery structure, a flexible display device and a hot pressing device. The wound cell has a first end face and a second end face which are opposite to each other in a winding axis direction, and an outer surface located be...