ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,550,542, issued on Feb. 10, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Display device" was invented by In Kyung Yoo (Yongin-si, South Korea), Cha Dong Kim (Yongin-si, South Korea) and Young Seok Baek (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes: a display area and a non-display area; anode electrodes in the display area; an inorganic insulating layer on the anode electrodes; a bank structure on the inorganic insulating layer, and including openings overlapping with the anode electrodes; light emitting layers on the anode electrodes and in the openings; cathode electrodes on the...