IMAGE DISPLAY CONTROL DEVICE, METHOD FOR CONTROLLING IMAGE DISPLAY AND IMAGE DISPLAY SYSTEM

摘要

PROBLEM TO BE SOLVED: To smoothly rewrite image data corresponding to all screens while suppressing power consumption and to clearly display a boundary between a still picture area and an animation area. SOLUTION: Image data generated from an image generation device 102 are stored in an image data block buffer 205 in each block and a CPU 201 calculates the luminance variation of pixels constituting the image data and transfers the prescribed number of luminance variations of the pixels successively from the largest luminance variation and address information to an image display device 103. COPYRIGHT: (C)2005,JPO&NCIPI