US Patent Issued to Sony Group, Sony Semiconductor Solutions on Feb. 17 for "Display device and electronic device" (Japanese Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,557,480, issued on Feb. 17, was assigned to Sony Group Corp. (Tokyo) and Sony Semiconductor Solutions Corp. (Kanagawa, Japan).

"Display device and electronic device" was invented by Naoya Kasahara (Kanagawa, Japan) and Takeo Tsukamoto (Kanagawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a display device capable of suppressing fluctuation in light emission luminance.A display device includes: a first electrode layer having a plurality of electrodes arranged two-dimensionally; a second electrode layer provided to face the first electrode layer; an electroluminescence layer provided between the first electrode layer and the second el...