| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image display device in which image fluctuation and speckle noise are both reduced. <P>SOLUTION: The image display 1 includes: an image forming device which forms an image; a detection device 15 which detects the motion of the image forming device; correction device 17, 18 which correct the image fluctuation due to the motion of the image forming device; a controller 16 which determines a correction signal with which an image fluctuation having a higher frequency than a predetermined set value is eliminated and an image fluctuation having a lower frequency than the set value is given on the basis of the detected signal showing the detected result of the detection device 15, and controls the correction device 17, 18 by the correction signal. <P>COPYRIGHT: (C)2010,JPO&INPIT |
