US Patent Issued to BOE TECHNOLOGY GROUP on May 12 for "Display substrate and display device with optimized charge-generating layer" (Chinese Inventors)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,628,527, issued on May 12, was assigned to BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Display substrate and display device with optimized charge-generating layer" was invented by Can Zhang (Beijing), Xiaochuan Chen (Beijing) and Dacheng Zhang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "An embodiment of the present disclosure provides a display substrate comprising a substrate comprising a display area and a peripheral area; a plurality of sub-pixels spaced apart by a pixel defining layer on the substrate and located in the display area, wherein the sub-pixels comprise: a first electrode; a first light-emitting layer; and a charge generating la...