ALEXANDRIA, Va., July 23 -- United States Patent no. 12,367,834, issued on July 22, was assigned to Sony Semiconductor Solutions Corp. (Kanagawa, Japan).
"Display device" was invented by Takato Mizuashi (Kanagawa, Japan) and Kouichi Hashikaki (Kanagawa, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "Display devices with reduced power consumption are disclosed. In one example, a display device includes pixel circuits respectively connected to data lines in a first direction, a first voltage output unit that generates a first ramp wave voltage whose voltage level changes with time, and a first ramp wiring that supplies the first ramp wave voltage generated by the first voltage output unit to each of a pl...