Patent ID: 8159487
Filing Date: 2012-04-17
Classification: G09G

Abstract:
1. A plasma display device comprising: a plasma display panel including a scan electrode, a sustain electrode and a data electrode; a scan pulse generating circuit for generating a scanning pulse; and a scan electrode drive circuit for generating a drive waveform to be applied to the scan electrode, the scan electrode drive circuit including: wherein the sustain pulse generating circuit includes: wherein the output of the first waveform generating circuit is connected to a node to which the sustain pulse is output from the sustain pulse generating circuit, and an output of the second waveform generating circuit is connected to a node between the second clamping switch and the second separation switch, and the scan pulse generating circuit and the first clamping switch were connected through the first separation switch, and the scan pulse generating circuit and the second clamping switch were connected through the second separation switch.