A display device includes a display panel having cathodes, gates, and
anodes in which the cathodes and the gates are connected in a matrix
manner, and an electron emitter which emits electrons in a state where a
voltage is applied only between the cathodes and the anodes and which is
provided with the cathode. A display of pixels is performed under a dark
state by stopping electron emission from the electron emitter for the
anodes by applying a stop voltage between the cathodes and the gates. In
addition, a controller controls operation of a circuit for driving a
display panel in such a way that a potential of each of the anodes
becomes not less than a threshold value potential by which the potential
of each of the anodes can perform electron emission from the electron
emitter after a predetermined time elapse from starting of application of
a drive voltage which provides a specified display state or the stop
voltage between the cathodes and the gates when a display starting signal
is generated.