ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,784,675, issued on Nov. 3, was assigned to TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY Co. LTD. (Shenzhen, China).

"Driving substrate and display device" was invented by Rongjuan Yang (Shenzhen, China), Jiangbo Yao (Shenzhen, China) and Zhifu Li (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of this application provide a driving substrate, and a display device. The driving substrate includes a plurality of pixel regions, and a plurality of pixel driving circuits corresponding to the plurality of pixel regions; each of the plurality of pixel driving circuits includes a switching transistor and a driving transistor, which are con...