US Patent Issued to Semiconductor Energy Laboratory on June 23 for "Display device" (Japanese Inventors)

ALEXANDRIA, Va., July 15 -- United States Patent no. 12,666,807, issued on June 23, was assigned to Semiconductor Energy Laboratory Co. Ltd. (Kanagawa-ken, Japan).

"Display device" was invented by Ryota Hodo (Atsugi, Japan), Yuichi Yanagisawa (Atsugi, Japan) and Hiromi Sawai (Atsugi, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a display device with high display quality. A first pixel, a second pixel provided adjacent to the first pixel, a first insulating layer, a second insulating layer over the first insulating layer, and a third insulating layer over the second insulating layer are included; the first pixel includes a first pixel electrode, a first EL layer over the first pixel electr...