ALEXANDRIA, Va., May 12 -- United States Patent no. 12,626,646, issued on May 12, was assigned to AUO Corp. (Hsinchu City, Taiwan).

"Display driving device comprising an emission circuit and positive feedback circuit and display driving method" was invented by Chih-Lung Lin (Hsinchu City, Taiwan), Cheng-Han Ke (Hsinchu City, Taiwan), Jui-Hung Chang (Hsinchu City, Taiwan), Ming-Yang Deng (Hsinchu City, Taiwan) and Chia-Tien Peng (Hsinchu City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display driving device includes an emission circuit and a positive feedback circuit. The emission circuit is coupled to a first node. The emission circuit emits light according to a forward signal, a reverse signal...