Title :
Effect of Load Distribution on the Voltage Drop and the Luminance Variation in an AC-PDP
Author :
Kim, Jin-Sung ; Lee, Hyuk-Jae
Author_Institution :
Seoul Nat. Univ., Seoul
Abstract :
In an alternating-current plasma display panel (AC-PDP), the displayed luminance of a cell is often different from the target luminance because the luminance is affected by the voltage applied to the cell, which is determined by the distribution of on-cells. In this letter, a circuit model of an AC-PDP is presented, and the effect of load distribution on the applied voltage is analyzed with the circuit model. The analytical results are validated by the experimental measurements with an AC-PDP set.
Keywords :
brightness; electric potential; plasma displays; alternating-current plasma display panel; applied voltage load distribution; cell displayed luminance; circuit model; luminance variation; on-cell distribution; target luminance; voltage drop; Circuit analysis; Degradation; Electrodes; Helium; Image analysis; Plasma displays; Plasma measurements; Plasma temperature; Resistors; Voltage; Load effect; luminance variation; plasma display panel (PDP); voltage variation;
Journal_Title :
Electron Device Letters, IEEE
DOI :
10.1109/LED.2007.905957
