| 摘要 |
<p>A control method applied to a video display apparatus (104) collaborating with three-dimensional glasses (102) for presenting stereoscopic images includes sequentially transmitting a first video driving signal and a second video driving signal corresponding to a first video frame to a display screen (122) for respectively driving a first display region (123_1) and a second display region (123_2) of the display screen (122); after transmitting the first video driving signal to the display screen (122) is accomplished, activating a first backlight source (125_1) of a scanning backlight module (124) during a first period to provide backlight to the first display region (123_1) driven by the first video driving signal for image display; and after transmitting the second video driving signal to the display screen (122) is accomplished, activating a second backlight source (125_2) of the scanning backlight module (124) during a second period in order to provide backlight to the second display region (123_2) driven by the second video driving signal for image display.
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