Method of driving plasma display panel having improved operation

Details Method of driving plasma display panel having improved operation Method of driving plasma display panel having improved operation

1997-07-02

1999-05-11

Mengistu, Amare

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

345 68, G09G3/28

Patent

active

059032456

ABSTRACT:
The PDP is divided into a plurality of scan blocks. Immediately before a write discharge period of each scan block, a pre-discharge erasing period or a pre-discharge period and a pre-discharge erasing period is or are established. To minimize the period of time from the pre-discharge to the write discharge, the pre-discharge and the pre-discharge erasing are conducted for each of the scanning and sustaining electrode blocks or in a sequential manner. Furthermore, a first sustaining discharge period of a short time is disposed immediately after the write discharge period for each scan block and a second sustaining discharge period for all display cells is arranged after the write discharge of all scan blocks.

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