| 摘要 |
A plasma display apparatus is provided to implement the base grayscale image by improving the picture quality of image. A plasma display apparatus comprises a plasma display panel(100) and a driving part(110). The driving part supplies the first sustain bias signal to a sustain electrode for the address period of the first sub-field among the subfield. The driving part supplies the second sustain bias signal to the sustain electrode for the address period of the second subfield after the first sub-field. The driving part supplies the sustain signal to the scan electrode or the sustain electrode for the sustain period after the address period of the second subfield. The first sustain bias signal has the voltage lower than the voltage of the second sustain bias signal. |
