ALEXANDRIA, Va., June 16 -- United States Patent no. 12,310,114, issued on May 20, was assigned to Xiamen Tianma Micro-Electronics Co. Ltd. (Xiamen, China).
"Display panel and display device" was invented by Qingjun Lai (Xiamen, China), Yihua Zhu (Xiamen, China), Yong Yuan (Xiamen, China), Ping An (Xiamen, China) and Zhaokeng Cao (Xiamen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display panel includes at least one driving circuit and at least one pixel circuit. A driving circuit of the at least one driving circuit provides a driving signal for a pixel circuit of the at least one pixel circuit. The driving circuit includes N-level shift registers cascaded with each other. N is greater than or eq...