| 摘要 |
PROBLEM TO BE SOLVED: To perform high quality image display by generating stable sustaining discharge even in a high-definition plasma display panel. SOLUTION: In this plasma display device, writing discharge is generated selectively by discharge cells in a writing period of a subfield having the writing period and a sustaining period, sustain pulses by the number corresponding to the luminance weight are applied to a display electrode in the sustaining period, and sustaining discharge is generated by the discharge cells made to generate the writing discharge. The rising and falling of the sustain pulses are performed by LC resonance between the inter-electrode capacitance and inductor of the plasma display panel. In the sustaining period of at least one subfield, a first sustain pulse having at least a predetermined rising time and a second sustain pulse having a rising time shorter than the predetermined rising time are applied. The plasma display panel is driven so that the second sustain pulse is included in the period from the start of the sustaining period to the midway of the sustaining period. COPYRIGHT: (C)2010,JPO&INPIT
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