ALEXANDRIA, Va., July 9 -- United States Patent no. 12,354,523, issued on July 8, was assigned to LG Electronics Inc. (Seoul, South Korea).
"Display device and operating method therefor" was invented by Seunghun Baek (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a display device for alleviating an efficiency reduction problem at a light load, and an operating method therefor, the display device comprising: a display; a power supply unit including a direct current (DC)/DC converter, which converts the level of DC power to supply same to a load; and a control unit for controlling the operating frequency of the DC/DC converter, wherein the control unit can ...