| 摘要 |
PROBLEM TO BE SOLVED: To prevent lighting abnormality and to faithfully reproduce a screen shown by display data. SOLUTION: In a plasma display device 1 composed of a plasma display panel 10 of a matrix display form and a driving unit 100 for selectively turning on many cells C composing a display screen according to the display data Dsp, the driving unit 100 is composed of so that the set value of a driving voltage applied on an individual cell C is independently changed for every cell and provided with an applying condition changing means 125 for setting the set value of the driving voltage complied with an individual cell C based on the display data Dsp at the time of previously applying the voltage corresponding to the noticing area including a cell C on which the voltage is to be applied and being a part of the screen areas.
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