Proceedings of the Korean Society Of Semiconductor Equipment Technology (한국반도체및디스플레이장비학회:학술대회논문집)
- 2005.05a
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- Pages.192-200
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- 2005
Load-Adaptive Address Energy Recovery Technique for Plasma Display Panel
Abstract
A high speed address recovery technique for AC plasma display panel(PDP) is proposed. By removing the GND switching operation, the recovery speed can be increased and switching loss due to GND switch also becomes to be reduced. The proposed method is able to perform load-adaptive operation by controlling the voltage level of energy recovery capacitor, which prevents increasing inefficient power consumption caused by circuit loss during recovery operation. Thus, th e technique shows the minimum address power consumption according to various displayed images, different from prior methods operating in fixed mode regardless of images. Test results with 50' HD single- scan PDP(resolution :
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