US Patent Issued to Novatek Microelectronics on Jan. 20 for "Display device and grayscale compensation method thereof" (Taiwanese Inventors)

ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,531,004, issued on Jan. 20, was assigned to Novatek Microelectronics Corp. (Hsinchu, Taiwan).

"Display device and grayscale compensation method thereof" was invented by Chan-Yi Lin (Hsinchu, Taiwan) and Yen-Tao Liao (Hsinchu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention provides a display device and a grayscale compensation method thereof. The display device includes a data conversion circuit, a voltage drop estimation circuit, and a compensation circuit. The data conversion circuit converts a plurality of original grayscale data of a target pixel block into current data. The voltage drop estimation circuit converts the current da...