Autostereoscopic three-dimensional (3D) display device

An autostereoscopic three-dimensional (3D) display device and a method for an autostereoscopic 3D display device is provided. The display device includes a tracking device configured to track a user in an autostereoscopic 3D viewing state, a display panel coupled with a light splitting device for 3D displaying, a display driving circuit for driving the light splitting device; a 3D image display controlling chip configured to store hardware parameters of the autostereoscopic 3D display device and to control the display driving circuit to switch on/off the light splitting device, an application module configured to receive a 3D displaying request from an application program for displaying a 3D image on the display device, a tracking module configured to obtain position information of the user by the tracking device, a scheduling module configured to read hardware parameters of the autostereoscopic 3D display device and to calculate 3D image arrangement data, and a 3D image arrangement module configured to receive the 3D image arrangement data and to arrange an image required for 3D displaying. Further, the scheduling module causes the 3D image display controlling chip to switch on the light splitting device for the display device to enter a 3D display mode and display the arranged 3D image on the display device.