ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,557,193, issued on Feb. 17, was assigned to HISENSE VISUAL TECHNOLOGY Co. LTD. (Qingdao, China).
"Display device and display control method" was invented by Zhenhua Pang (Qingdao, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device and a display control method. A power adjustment module is provided in a power supply circuit of a display device. The power adjustment module transmits energy between voltages outputted by a power supply circuit respectively to a main board and an LED light strip, such that the voltages provided by the power supply circuit to the main board and the LED light strip are within respective preset voltage ranges...