US Patent Issued to Tianma Advanced Display Technology Institute (Xiamen) on July 8 for "Pixel circuit, driver circuit, display panel, and display apparatus" (Chinese Inventor)

ALEXANDRIA, Va., July 9 -- United States Patent no. 12,354,546, issued on July 8, was assigned to Tianma Advanced Display Technology Institute (Xiamen) Co. Ltd. (Xiamen, China).

"Pixel circuit, driver circuit, display panel, and display apparatus" was invented by Yingteng Zhai (Xiamen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a pixel circuit, a driver circuit, a display panel, and a display apparatus. The pixel circuit includes a first-type switch transistor and a second-type switch transistor. A gate of the first-type switch transistor receives a first-type control signal. The first-type control signal includes a first high level and a first low level. A gate of the second-type swit...