US Patent Issued to BOE TECHNOLOGY GROUP on Feb. 3 for "Light-emitting substrate and method for manufacturing the same, and light-emitting apparatus" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,543,487, issued on Feb. 3, was assigned to BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Light-emitting substrate and method for manufacturing the same, and light-emitting apparatus" was invented by Zhigao Lu (Beijing) and Yichi Zhang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light-emitting substrate includes a base; a first material layer and a second material layer that are disposed on the base, and an etch stop layer between the first material layer and the second material layer. The first material layer is closer to the base than the second material layer. The second material layer includes a plurality of patterns, and each pattern and th...