摘要 |
This invention is directed to an image display device including picture quality adjustment means adapted so that a switched one of an input video signal of a standard aspect ratio and an input video signal of a wide aspect ratio is inputted thereto, and display means of a wide aspect ratio screen for displaying an image of a video signal to which picture quality adjustment processing by said picture quality adjustment means is implemented, wherein a scheme is employed to alter characteristics such as sharpness adjustment processing, etc. applied to an input video signal, thereby permitting picture qualities of display images of various aspect ratios to be optimum, respectively. <IMAGE> |