ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,727, issued on June 30, was assigned to Hefei BOE Pixey Technology Co. Ltd. (Anhui, China) and BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Array substrate, manufacturing method therefor, light-emitting device, and tiled display device" was invented by Liang Gao (Beijing) and Hai Tang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "An array substrate comprises: a device region; and a peripheral region; the device region and the peripheral region each comprise a substrate, and a reflective layer; the device region comprises an interlayer dielectric layer and a plurality of devices, and the interlayer dielectric layer is at least located between ...