ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,782,265, issued on Nov. 3, was assigned to Japan Display Inc. (Tokyo).
"Detection device" was invented by Tomoyuki Ishihara (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "According to an aspect, a detection device includes: a placement substrate capable of having an object to be detected placed thereon; a light guide plate that is disposed on one side in a first direction of the placement substrate so as to overlap the placement substrate and has a light-transmitting property; an optical sensor that is disposed on one side in the first direction of the light guide plate so as to overlap the light guide plate and includes a plurality of photodetect...