ALEXANDRIA, Va., June 10 -- United States Patent no. 12,295,250, issued on May 6, was assigned to BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Flexible substrate and fabrication method thereof, and flexible display apparatus" was invented by Hejin Wang (Beijing), Mingche Hsieh (Beijing), Weifeng Zhou (Beijing), Shanchen Kao (Beijing) and Dawei Wang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a display device. The display device includes: a flexible substrate including a first organic layer, a second organic layer, and an inorganic layer sandwiched between the first organic layer and the second organic layer; an organic light emitting diode device on the flexible subst...