| 摘要 |
<p>A display (100) includes a backlight source (110), a first switch and a driving circuit (130). The backlight source (110) includes a set of light emitting units (1201 to 120N). The first switch is coupled to the set of light emitting units (1201 to 120N). The driving circuit (130) is coupled to the first switch. The display (100) generates a direct current signal (130) and a pulse width modulation signal (140) according to a two-dimensional mode and a three-dimensional mode respectively. When the display (100) is in the two-dimensional mode, the driving circuit (130) controls the first switch to drive the set of light emitting units (1201 to 120N) according to the direct current signal (300). When the display (100) is in the three-dimensional mode, the driving circuit (130) controls the first switch to drive the set of light emitting units according to the pulse width modulation signal (400).</p> |
