ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,782,774, issued on Nov. 3, was assigned to HISENSE VISUAL TECHNOLOGY Co. LTD. (Qingdao, China).
"Backlight module and display device" was invented by Zhenhua Pang (Qingdao, China), Guangxue Liu (Qingdao, China), Qiang Du (Qingdao, China), Yuxin Zhang (Qingdao, China) and Botao Li (Qingdao, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A liquid crystal display apparatus includes a backlight driving module including a control circuit and a backlight driving circuit. The control circuit includes a control chip configured to perform interaction of a signal with the backlight driving circuit corresponding to a subarea control signal. A substrate of the...