Plasma display panel driving method and apparatus

Details Plasma display panel driving method and apparatus Plasma display panel driving method and apparatus

2011-01-25

2011-01-25

Beck, Alexander S. (Department: 2629)

Computer graphics processing and selective visual display system

Display driving control circuitry

Intensity or color driving control

C345S060000

Reexamination Certificate

active

07876338

ABSTRACT:
The present invention relates to a plasma display panel driving method and apparatus for reducing subfield position variation between display frames by arranging an idle period among the subfields. The subfields included in the frame may be divided into at least two subfield groups with reference to a predetermined weight value at which flicker may occur. An idle period, which is substantially a residual time of the frame excluding the subfields, may be arranged between two divided subfield groups. Accordingly, flicker caused by the variation of the number of subfields between frames can be prevented because of the reduced positional variation of the subfields.

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