DRIVING OF PLASMA DISPLAY DEVICE

摘要

PURPOSE: To extend the range of driving voltage and to boost the voltage by impressing the same pulselike voltage as that of a nondata period in the initial partial period of an address state and setting up the frequency of pulselike voltage impressed to scanning electrodes in a hold state to a level higher than the frequency of an address state. CONSTITUTION: One scanning period H includes a period (a) for executing display in an address state and a period (b) for executing display in a hold state and the same pulselike voltage as that of a nondata period is impressed in the initial partial period (c) of the address state independently of the existence of data. The frequency of pulselike voltage impressed to scanning electrodes in the hold state is set up to a level higher than the frequency of the address state. Consequently the driving voltage can be extended at its range and boosted.