ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,532,584, issued on Jan. 20, was assigned to XIAMEN SAN'AN OPTOELECTRONICS Co. LTD. (Xiamen, China).
"Light-emitting device" was invented by Qihua Liao (Xiamen, China), Zhendong Wei (Xiamen, China), Zhiying Zheng (Xiamen, China) and Chunhsien Lee (Xiamen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A light-emitting device includes a light-emitting laminated structure, an electrode structure that is disposed on the light-emitting laminated structure, an insulation layer that is disposed on the light-emitting laminated structure, and a blocking layer structure that is interposed between the electrode structure and the insulation layer. The light-e...