US Patent Issued to Huizhou China Star Optoelectronics Display, TCL China Star Optoelectronics Technology on Feb. 11 for "Method and apparatus for adjusting brightness of display" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 12 -- United States Patent no. 12,223,874, issued on Feb. 11, was assigned to Huizhou China Star Optoelectronics Display Co. Ltd. (Huizhou, China) and TCL China Star Optoelectronics Technology Co. Ltd. (Shenzhen, China).

"Method and apparatus for adjusting brightness of display" was invented by Yoongu Kim (Huizhou, China), Yizhuo Zhao (Huizhou, China) and Yuhua Chang (Huizhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method and an apparatus for adjusting a brightness of a display are provided. The method includes: acquiring a gray scale number and a working frequency; determining a first gray scale compensation value of a preset calibration area using a preset gray scale c...