ALEXANDRIA, Va., June 25 -- United States Patent no. 12,342,684, issued on June 24, was assigned to Japan Display Inc. (Tokyo).

"Display device" was invented by Tetsuo Morita (Tokyo), Sho Yanagisawa (Tokyo), Kenji Harada (Tokyo), Hiroshi Tabatake (Tokyo) and Hideyuki Takahashi (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "According to one embodiment, a display device comprising a base, a first insulating layer, a first lower electrode, a second lower electrode, a first wiring, a second insulating layer disposed on the first wiring, a first organic layer disposed on the first lower electrode, a second organic layer disposed on the second lower electrode, a first separation wall disposed on the second ...