| 摘要 |
PURPOSE: A display device and a driving control method thereof are provided to improve an image quality by preventing a screen from becoming white when an abrupt voltage change occurs. CONSTITUTION: A display device includes a display panel(300) having cathodes, gates, and anodes in which the cathodes and the gates are connected in a matrix manner, an electron emitter which emits electrons when a voltage is applied only between the cathodes and the anodes and which has the cathode, and a controller(23). The controller controls an operation of a circuit for driving a display panel such that a potential of each of the anodes becomes not less than a threshold value potential by which the potential of each of anodes performs an electron emission from the electron emitter after a predetermined time elapses from a commencement of application of a driving voltage. The driving voltage provides a predetermined display state or a stop voltage between the cathodes and the gates when a display commencement signal is generated.
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