A new driving waveform to improve the minimum data voltage

Currently, a high-speed driving technology is a rapidly developing creative environment that is looking for ways of driving PDP for high image quality. Herein, a new waveform is proposed for high-speed driving. A proposed driving waveform, which had a log-type scan waveform, was proved by applying to a 4-in. test panel. The results showed that the minimum Vdata voltage of the driving waveform was about 27.0 V at a scan pulse width of 0.8 μs. This result shows that the minimum Vdata voltage decreases by 27.0 V from the conventional driving waveform.