Display system, display device and display assistance device

摘要

A display system comprises a display device for accomplishing 3D displays by displaying images for the left eye and images for the right eye, and a display assistance device for separating them for viewing, and the display assistance device detects the wearing status and inclination of the viewer and sends status information to the display device. The display device determines whether or not the posture of the viewer is within a normal viewing range on the basis of the status information, and if this is within the range, can recognize a 3D display even in a posture other than the horizontal direction by controlling the parallax direction of the display of images in accordance with the inclination direction. When the posture is outside the range, the display device prompts correction of the posture or weakens the effect of the 3D display.

主权项

1. A display system comprising:
a display device which accomplishes a 3D display by displaying images for a right eye of a viewer and images for a left eye of the viewer; and a display assistance device which separates the display into the images for the left eye and the images for the right eye, thereby allowing the viewer to see the displayed images; wherein the display assistance device comprises:
a status detector which detects an inclination of the display assistance device; anda transmitter which transmits status information indicating detection results from the status detector to the display device; and wherein the display device comprises:
a receiver which receives the status information transmitted by the transmitter;an inclination status discriminator which determines whether the inclination included in the status information received from the transmitter is within an angular tolerance range with respect to a certain angle of 90° units capable of recognition by the viewer viewing the 3D display; anda display controller which controls the 3D display such that, when the inclination status discriminator determines that the inclination is within the angular tolerance range, the display controller controls a display direction of the images in 90° units such that a direction of inclination is substantially equivalent to the display direction, and such that a direction of parallax of the 3D display corresponds to the controlled display direction.