ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,446,439, issued on Oct. 14, was assigned to Canon K.K. (Tokyo).
"Light emitting device, manufacturing method of light emitting device, display device, photoelectric conversion device, electronic apparatus, illumination device, moving body, and wearable device" was invented by Yusuke Fukuchi (Oita, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A light emitting device in which pixels are arranged is provided. Each of the pixels includes an organic layer including a light emitting layer, a reflective layer arranged between the main surface and the organic layer, a first insulator arranged between the reflective layer and the organic layer, a transmi...