ALEXANDRIA, Va., March 3 -- United States Patent no. 12,568,735, issued on March 3, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Display apparatus" was invented by Hyuneok Shin (Yongin-si, South Korea) and Joonyong Park (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display apparatus comprises a pixel electrode, a bank layer including an inorganic bank layer and a conductive bank layer that are sequentially stacked, and that define a pixel opening overlapping the pixel electrode, an intermediate layer above the pixel electrode and in the pixel opening, and an opposite electrode above the intermediate layer, wherein the conductive bank layer includes a first me...