Display device

The invention provides a display device. The display device includes: a base layer including a first pixel region configured to emit first light therefrom, and a second pixel region configured to emit second light different from the first light therefrom; a first electrode on the base layer; a second electrode on and facing the first electrode; a plurality of first light emitting stacks between the first electrode and the second electrode and in the first pixel region; the first charge generation layer is positioned among the plurality of first light-emitting laminated layers; a plurality of second light emitting laminations between the first electrode and the second electrode and in the second pixel region; and a second charge generation layer located between the plurality of second light-emitting stacks. The first charge generating layer includes a first metal, the second charge generating layer includes a second metal different from the first metal, and the second metal has a work function equal to or grea