US Patent Issued to BEIJING SUMMER SPROUT TECHNOLOGY on Sept. 23 for "Organic electroluminescent material and device thereof" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,421,247, issued on Sept. 23, was assigned to BEIJING SUMMER SPROUT TECHNOLOGY Co. LTD. (Beijing).

"Organic electroluminescent material and device thereof" was invented by Feng Li (Beijing), Yang Wang (Beijing), Jianfei Yao (Beijing), Junfei Wang (Beijing), Gang Yang (Beijing), Chi Yuen Raymond Kwong (Beijing) and Chuanjun Xia (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are an organic electroluminescent material and device. The organic electroluminescent material is a compound having a structure of Formula 1. Those novel compounds are applicable to electroluminescent devices and can provide better device performance, such as an incr...