US Patent Issued to XIAMEN SANAN OPTOELECTRONICS on March 17 for "Light emitting device" (Chinese Inventors)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,581,778, issued on March 17, was assigned to XIAMEN SANAN OPTOELECTRONICS Co. LTD. (Xiamen, China).

"Light emitting device" was invented by Qing Wang (Xiamen, China), Quanyang Ma (Xiamen, China), Jiangbin Zeng (Xiamen, China), Dazhong Chen (Xiamen, China), Ling-Yuan Hong (Xiamen, China), Kang-Wei Peng (Xiamen, China) and Su-Hui Lin (Xiamen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light-emitting device includes a semiconductor light-emitting stack and a distributed Bragg reflector (DBR) structure. The semiconductor light-emitting stack includes a light-emitting layer. The DBR structure is disposed on the semiconductor light-emitting stack...