US Patent Issued to Semiconductor Energy Laboratory on Oct. 20 for "Manufacturing method of multilayer display device" (Japanese Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,772,663, issued on Oct. 20, was assigned to Semiconductor Energy Laboratory Co. Ltd. (Japan).

"Manufacturing method of multilayer display device" was invented by Shunpei Yamazaki (Setagaya, Japan), Ryota Hodo (Atsugi, Japan), Yasuhiro Jinbo (Isehara, Japan) and Chisato Kato (Isehara, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "To provide a method of manufacturing a display device capable of high resolution. A first EL layer, a first layer, and a second layer are formed over a first pixel electrode; a second EL layer, a third layer, and a fourth layer are formed over the second pixel electrode; a resin layer covering an end portion of the second...