Driving method for an electron beam emitting device.

摘要

The invention provides a driving method of an electron beam emitting device comprising a surface conduction type of thin film device having an electron emitting area and a pair of electrodes for passing current through the electron emitting area, wherein a track of the emitted electron beam is varied by varying a value of a voltage applied between said pair of electrodes. The invention also provides a driving method of an image displaying device comprising such an electron beam emitting device and a light-emitting member, which is irradiated with the electron beam from said electron beam emitting device to form a light-emitting image, wherein the track of the emitted electron beam is varied in a corresponding manner to shift a site to be irradiated with the electron beam in said light-emitting member. <IMAGE>