ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,426,477, issued on Sept. 23, was assigned to JAPAN DISPLAY INC. (Tokyo).
"Display device with aluminum bilayer electrode" was invented by Kaichi Fukuda (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "According to one embodiment, a display device comprises a lower electrode, a rib, a partition, an upper electrode, an organic layer between the lower electrode and the upper electrode, and a sealing layer above the upper electrode. The partition includes a lower portion on the rib, and an upper portion on the lower portion with an end portion protruding from a side surface of the lower portion. The lower portion includes a first aluminum layer of a f...