Patent ID: 8896673

Claim:
A method for displaying a 3d video, comprising: receiving a 3d video signal, the 3d video signal comprising a frame of a left-eye signal and a frame of a right-eye signal that are consecutive; performing frequency multiplication on the received 3d video signal by generating n consecutive frames of the left-eye signal in a first time duration occupied by one frame of the left-eye signal comprised in the received 3d video signal and generating n consecutive frames of the right-eye signal in a second time duration, subsequent to the first time duration, occupied by one frame of the right-eye signal comprised in the received 3d video signal, with n being greater than 2, wherein, each frame of n consecutive frames of the left-eye signal has the same video content and each frame of n consecutive frames of the right-eye signal has the same video content; and driving, by light-emitting diode (LED) driving signals, a panel to display the n consecutive frames of the left-eye signal and the n consecutive frames of the right-eye signal, wherein among the n consecutive frames of the left-eye signal, the first frame of the left-eye signal corresponds to an LED driving signal which is off, and the nth frame of the left-eye signal corresponds to an LED driving signal which is on; and, among the n consecutive frames of the right-eye signal, the first frame of the right-eye signal corresponds to an LED driving signal which is off, and the nth frame of the right-eye signal corresponds to an LED driving signal which is on, wherein, among the n consecutive frames of the left-eye signal, the second to the (n−1)th frames of the left-eye signal correspond to LED driving signals which are on or off; and, among the n consecutive frames of the right-eye signal, the second to the (n−1)th frames of the right-eye signal correspond to LED driving signals which are on or off.