US Patent Issued to Hefei BOE Ruisheng Technology, BOE Technology Group on April 7 for "Light-emitting diode (LED) driving circuit avoiding leakage current in series connected light-emitting groups" (Chinese Inventors)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,597,396, issued on April 7, was assigned to Hefei BOE Ruisheng Technology Co. Ltd. (Hefei, China) and BOE Technology Group Co. Ltd. (Beijing).

"Light-emitting diode (LED) driving circuit avoiding leakage current in series connected light-emitting groups" was invented by Huangfei Cha (Beijing), Jinling Zhang (Beijing), Lingyun Shi (Beijing), Feifei Wang (Beijing), Wengang Su (Beijing), Kaimin Yin (Beijing), Zhitao Zhang (Beijing), Jiajia Gai (Beijing) and Yiding Sun (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display device and a driving circuit thereof, and a driving method are provided, belonging to the field of display technologies. In t...