Apparatus and method of driving plasma display panel

Details Apparatus and method of driving plasma display panel Apparatus and method of driving plasma display panel

2011-04-12

2011-04-12

Nguyen, Kevin M (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

07924242

ABSTRACT:
An apparatus and method of driving a plasma display panel for preventing a brightness spot miss-fire and a miss-writing as well as reducing a manufacturing cost are disclosed. In the apparatus, a set-up supplier supplies a rising ramp waveform to scan electrodes in an initialization period, and supplies a positive enhancing pulse to the scan electrodes during an enhancing period following said initialization period. A negative voltage supplier supplies a falling ramp waveform to the scan electrodes in the initialization period, and supplies a negative enhancing pulse to the scan electrodes during the enhancing period.

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