ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,542,097, issued on Feb. 3, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).
"Drive circuit and display device" was invented by Bo Liang (Shenzhen, China) and Hu He (Dongguan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A drive circuit and a display device are provided. Changes in control electrode voltages of switching transistors do not couple a control electrode voltage of a drive transistor. The drive circuit may support different levels of image refresh frequencies at the same time, and implement seamless switching between different image refresh frequencies. The drive circuit may include a storage capacitor, the drive transis...