US Patent Issued to XIAMEN TIANMA MICROELECTRONICS on April 22 for "Display panel and preparation method thereof, and display device" (Chinese Inventors)

ALEXANDRIA, Va., June 6 -- United States Patent no. 12,284,872, issued on April 22, was assigned to XIAMEN TIANMA MICROELECTRONICS Co. LTD. (Xiamen, China).

"Display panel and preparation method thereof, and display device" was invented by Yong Yuan (Xiamen, China), Shui He (Xiamen, China) and Feng Xie (Xiamen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a display panel and a preparation method thereof, and a display device. The display panel includes a base substrate; a first transistor, a second transistor, a third transistor; and a pixel circuit supplying a drive current to a display element, and a driver circuit supplying a drive signal to the pixel circuit; where the driver circuit...