ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,733,346, issued on Sept. 8, was assigned to BOE Technology Group Co. Ltd. (Beijing).

"Organic light emitting diode display panel, manufacturing method thereof, and display device" was invented by Renrong Gai (Beijing), Shantao Chen (Beijing), Zunqing Song (Beijing), Dengyun Chen (Beijing) and Jing Yang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "An organic light emitting diode display panel, a manufacturing method thereof and a display device are provided, the organic light emitting diode display panel includes: a pixel defining layer, which includes a first opening, a second opening and a pixel defining structure between the first opening a...