| 摘要 |
<P>PROBLEM TO BE SOLVED: To beautifully photograph an image displayed on a display device displaying a large screen image for spectators' viewing in sports arena, horse-race track and boat-race track, and the like, even with a high speed camera, specially as in a case where an image of a display device is photographed in a background of a player when high speed movement of the player is photographed by the high speed camera. <P>SOLUTION: In the display device which controls brightness by successively latching image data of the respective frames to a latch circuit in a frame cycle set at 1/60 second and performing PWM control of light emitted from each pixel constituting a screen on the bass of the latched image data, each pixel is blinked in a cycle set at 1/57 of the frame cycle in a single frame. <P>COPYRIGHT: (C)2012,JPO&INPIT |
