US Patent Issued to VERTILITE on March 31 for "Semiconductor light source and driving circuit thereof" (Chinese Inventors)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,593,540, issued on March 31, was assigned to VERTILITE Co. LTD. (Jiangsu, China).

"Semiconductor light source and driving circuit thereof" was invented by Dong Liang (Jiangsu, China) and Cheng Zhang (Jiangsu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a semiconductor light source and a driver circuit thereof. The semiconductor light source includes an active layer, a first semiconductor layer, a second semiconductor layer, a first electrode, a second electrode, and a third electrode. The first semiconductor layer and the second semiconductor layer are located on two opposite sides of the active layer. The first electrode is in oh...