Patent ID: 6310628
Filing Date: 2001-10-30
Classification: G09G

Abstract:
An image display drive apparatus for driving a display device having a plurality of pixels, comprising:signal processing means for simultaneously supplying pixel signals to a plurality of adjacent pixels;delay means for delaying at least one of the pixel signals outputted from said signal processing means; andselecting means for inputting the pixels signals outputted from said signal processing means and the pixel signal or signals delayed by said delay means and for selecting an output responsive to a select signal according to a shift quantity of a desired display image, thereby driving the plurality of pixels adjacent to each other of the display device,wherein the select signal takes on a configuration from among 0.about.N-1th possible configurations (where N is a natural number, i.e., a number of times of the simultaneous drivings), the configuration changing cyclically according to an instruction signal in a manner such that the select signal takes a first pixel signal when the configuration is a first configuration, and the select signal takes a display image signal distant by M pixels in a predetermined direction from the first pixel when the configuration is an M-th configuration (where M is a natural number meeting a condition: 0.ltoreq.M.ltoreq.N-1).