Abstract
A cost-effective resonant driving method for high-voltage CMOS driver IC for plasma display panel (PDP) is proposed. It utilizes a cost-effective resonant circuit to reduce the voltage across the data drive IC when its output stages change their status. The resonant circuit reduces the power consumption and relieves the thermal problems of the drive ICs. Moreover, it has load adaptive characteristic (LAC). Then, low efficiency problem at light load does not exist. Compared to the conventional LC resonant driving method, the component count is significantly reduced. Experimental results obtained on a 42 inch HD PDP with the resolution of 1024 X 768 are discussed.
| Original language | English |
|---|---|
| Pages (from-to) | 2074-2080 |
| Number of pages | 7 |
| Journal | International Review on Modelling and Simulations |
| Volume | 4 |
| Issue number | 5 |
| State | Published - Oct 2011 |
Keywords
- CMOS IC
- Energy recovery
- LC resonance