Plasma display panel driving method and plasma display device

Details Plasma display panel driving method and plasma display device Plasma display panel driving method and plasma display device

2006-07-14

2010-10-05

Mengistu, Amare (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S060000

Reexamination Certificate

active

07808452

ABSTRACT:
A method for driving a plasma display panel including discharge cells at the intersections of data electrodes D1to Dm and pairs of scan electrodes SC1to SCn and sustain electrodes SU1to SUn. One field period is composed of a plurality of subfields each including a writing period and a sustain period. During the writing period, a writing discharge is generated in a selected one of the discharge cells. During the sustain period, a sustain discharge is generated in the selected discharge cell. A voltage to be applied to sustain electrodes SU1to SUn in the writing period of the subfield having the lowest display luminance of all the subfields is set higher than a voltage to be applied to sustain electrodes SU1to SUn in the writing period of the subfields other than the subfield having the lowest display luminance.

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