ALEXANDRIA, Va., June 16 -- United States Patent no. 12,306,491, issued on May 20, was assigned to Japan Display Inc. (Tokyo).
"Display device" was invented by Kazuki Ichihara (Tokyo) and Naoyuki Asano (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "According to one embodiment, a display device includes a first substrate having a first surface, a second surface on a side opposite to the first surface, and a first side surface which connects the first surface with the second surface, a second substrate having a second side surface and opposed to the first surface, an IC chip mounted on the first substrate, and a first heat radiation layer which is in contact with the second surface to radiate heat gener...