To provide a display device capable of easily securing an emission time regardless of resolution and a display screen size, increasing brightness, and displaying a motion image free from distortion and defocusing.

During each of frame periods, an image including gradation information is displayed at once on a display screen. Electrons are emitted in a second stage from all the pixels, independent of row scanning, separately from a first stage based on the row scanning. This display 100 has a plurality of electron emitters arrayed in association with a plurality of pixels, and the image is displayed by electrons emitted from each of electron emitters. In each of the electron emitters 10A, electrons are emitted from a first electrode toward an emitter portion to charge the emitter portion in the first stage, and the electrons are emitted from the emitter portion in the second stage.