Display driving method, apparatus and display system

A display driving apparatus for driving a display device to display, the display device comprising a pixel array formed by pixels of M rows and N columns, the apparatus comprises:

• a receiver operable to receive a first image signal and a second image signal which correspond to different users respectively;
• a first processor operable to perform a signal process on the first image signal to acquire a processed first image signal;
• a second processor operable to perform a signal process on the second image signal to acquire a processed second image signal;
• a first driver operable to drive the pixels of odd-numbered columns in the pixel array to display the processed first image signal;
• and
• a second driver operable to drive the pixels of even-numbered columns in the pixel array to display the processed second image signal,
• wherein emergent light of the pixels of odd-numbered columns is a first polarized light, emergent light of the pixels of even-numbered columns is a second polarized light, and a polarization direction of the first polarized light is different from that of the second polarized light.

A display system comprising a display device and glasses, wherein

• the display device comprises a display driving apparatus, and
• the glasses comprises odd-type glasses, even-type glasses, 3D odd-type glasses and 3D even-type glasses, wherein the odd-type glasses may transmit a first polarized light;
• the even-type glasses may transmit a second polarized light;
• the 3D odd-type glasses comprises a first left-eye lens and a first right-eye lens, the first left-eye lens and the first right-eye lens are both able to transmit the first polarized light, the first left-eye lens is in a transmission state when pixels of odd-numbered columns of the display device display a first left-eye view signal, and the first right-eye lens is in the transmission state when pixels of odd-numbered columns of the display device display a first right-eye view signal;
• and the 3D even-type glasses comprises a second left-eye lens and a second right-eye lens, the second left-eye lens and the second right-eye lens are both able to transmit the second polarized light, the second left-eye lens is in the transmission state when the pixels of even-numbered columns of the display device display a second left-eye view signal, and the second right-eye lens is in the transmission state when the pixels of even-numbered columns of the display device display a second right-eye view signal,
• wherein the display driving apparatus is operable to drive the display device to display, the display device comprising a pixel array formed by the pixels of M rows and N columns, the apparatus comprises:
• a receiver operable to receive a first image signal and a second image signal which correspond to different users respectively;
• a first processor operable to perform a signal process on the first image signal to acquire a processed first image signal;
• a second processor operable to perform a signal process on the second image signal to acquire a processed second image signal;
• a first driver operable to drive the pixels of odd-numbered columns in the pixel array to display the processed first image signal;
• and
• a second driver operable to drive the pixels of even-numbered columns in the pixel array to display the processed second image signal,
• wherein emergent light of the pixels of odd-numbered columns is the first polarized light, emergent light of the pixels of even-numbered columns is the second polarized light, and a polarization direction of the first polarized light is different from that of the second polarized light.