ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,772,676, issued on Oct. 20, was assigned to TAIZHOU GUANYU TECHNOLOGY Co. LTD. (Zhejiang Province, China).
"Organic light-emitting element" was invented by Huei-Siou Chen (Taipei City, Taiwan), Kuo-Cheng Hsu (Taichung City, Taiwan) and Li-Chen Wei (Taichung City, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A light-emitting element comprises a substrate, a plurality of light shielding layers, a capping layer, a conductive layer and a plurality of protrusions. The plurality of light shielding layers is under the substrate. The capping layer contacts a first surface of the substrate and covers the plurality of light shielding layers. The conducti...