Display device

A display device includes: a substrate including a display area and a non-display area outside the display area; the pixel circuit layer is arranged on the substrate and comprises at least one transistor; a first sub-pixel electrode, a second sub-pixel electrode, and a third sub-pixel electrode spaced apart from each other and disposed on the pixel circuit layer; a first conductive bank layer disposed on the first sub-pixel electrode and including a first opening overlapping the first sub-pixel electrode; a second conductive bank layer disposed on the second sub-pixel electrode and including a second opening overlapping the second sub-pixel electrode; and a third conductive bank layer disposed on the third sub-pixel electrode and including a third opening overlapping the third sub-pixel electrode, in which the first conductive bank layer, the second conductive bank layer, and the third conductive bank layer are spaced apart from each other. 一种显示设备包括：基底，包括显示区域和在所述显示区域外部的非显示区域；像素电路层，设置在所述基底上，并且包括至少一个晶体管；第一子像素电极