ALEXANDRIA, Va., June 9 -- United States Patent no. 12,288,799, issued on April 29, was assigned to Semiconductor Energy Laboratory Co. Ltd. (Atsugi, Japan).

"Display device, display module, electronic device, and manufacturing method of display device" was invented by Koji Kusunoki (Isehara, Japan), Shingo Eguchi (Atsugi, Japan) and Takayuki Ikeda (Atsugi, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "One embodiment of the present invention is a display device including a first insulating layer, a second insulating layer, a first transistor, a second transistor, a first light-emitting diode, a second light-emitting diode, and a color conversion layer. The first insulating layer is over the first tran...