ALEXANDRIA, Va., May 26 -- United States Patent no. 12,640,113, issued on May 26, was assigned to Xiamen Tianma Optoelectronics Co. Ltd. (Xiamen, China).
"Display panel, driving chip, and display apparatus" was invented by Qiaoning Zheng (Xiamen, China) and Dongquan Hou (Xiamen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present application discloses a display panel, a driving chip, and a display apparatus. The display panel includes a gate driving circuit including a plurality of shift registers in a cascaded connection, and the shift register includes a first transistor that is provided with a power supply voltage through a resistor structure."
The patent was filed on Feb. 20, 2025, under Ap...