US Patent Issued to BEIJING BOE TECHNOLOGY DEVELOPMENT, BOE TECHNOLOGY GROUP on March 31 for "Light-emitting substrate and manufacturing method thereof, and light-emitting apparatus" (Chinese Inventors)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,593,561, issued on March 31, was assigned to BEIJING BOE TECHNOLOGY DEVELOPMENT Co. LTD. (Beijing) and BOE TECHNOLOGY GROUP Co. LTD (Beijing).

"Light-emitting substrate and manufacturing method thereof, and light-emitting apparatus" was invented by Wenhai Mei (Beijing) and Jingwen Feng (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light-emitting substrate includes a plurality of light-emitting devices including at least one first light-emitting device and at least one second light-emitting device. A first light-emitting device in the at least one first light-emitting device includes a first color light-emitting layer. A second light-emittin...