Method and apparatus for driving a plasma display panel with varying subfield modulation scheme and constant position of light emission centers in different frames

摘要

A method and an apparatus for driving a plasma display panel with improved image quality are provided. The method for driving a PDP includes: determining whether a frame period is varied on the basis of order of an inputted vertical synchronization signal; varying the frame period; and shifting and arranging the first and second frames in the varied frame period.