US Patent Issued to Xiamen Tianma Optoelectronics on April 29 for "Gate driving unit and driving method for the same, shift register circuit, and display apparatus" (Chinese Inventors)

ALEXANDRIA, Va., June 9 -- United States Patent no. 12,288,503, issued on April 29, was assigned to Xiamen Tianma Optoelectronics Co. Ltd. (Xiamen, China).

"Gate driving unit and driving method for the same, shift register circuit, and display apparatus" was invented by Zongcai Ding (Xiamen, China), Tianci Li (Xiamen, China), Weiqiang Wu (Xiamen, China), Jie Lin (Xiamen, China), Xiaohe Li (Xiamen, China) and Qiongqin Mao (Xiamen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A gate driving unit and a driving method for the same, a shift register circuit, and a display apparatus, and an operating period of the gate driving unit comprises a first and a second sub-period; a first pull-down node control m...