ALEXANDRIA, Va., June 16 -- United States Patent no. 12,658,105, issued on June 16, was assigned to SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY Co. LTD. (Shenzhen, China).

"Pixel driving circuit including drive transistor capable of generating drive current independent of threshold voltage thereof driving method thereby, and display panel" was invented by Yi Wu (Shenzhen, China) and Chenglei Nie (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pixel driving circuit, a driving method of the pixel driving circuit, and a display panel are disclosed. The pixel driving circuit includes a first transistor having a first electrode electrically connected to a first voltage t...