A three-dimensional display system and display method

Abstract

The present invention discloses a three dimensional display system and a display method. The main content of the display method comprises under a three dimensional display mode, real-timely obtaining the position information of the current viewpoint of a watcher in front of a display screen, and determining whether the position of the viewpoint of the watcher in front of the display screen changes, if yes, representing that the current viewpoint of the watcher is not at a view focus position, but possibly moves to a crosstalk area, so that a three dimensional display picture can not be watched better. On the condition, on one hand, a three dimensional image displayed by the display screen needs to be adjusted to adapt to the change of the current pictures watched by the left and right eyes, on the other hand, the positions of a shading area and a light transmission area in a three-dimensional grating need to be adjusted according to the position of the current viewpoint of the watcher in front of the display screen, so that by the adjustment mode, a visual focus of the three-dimensional grating is adjusted to the position of the viewpoint of the watcher, the situation that the viewpoint of the watcher is located in the crosstalk area is avoided, and the watching effect and the user experience are improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a three-dimensional display system and a display method. Background technique [0002] The main principle of the existing three-dimensional display technology is to make the left and right eyes of the viewer receive different images, and the two images obtained by the left and right eyes are analyzed and overlapped by the human brain, so that the viewer perceives The layering of the image screen, and then produce a three-dimensional effect. [0003] At present, glasses-free 3D technology has been extensively researched, among which the parallax barrier type 3D display technology is more common, which mainly uses a 3D grating to block light to ensure that the corresponding light can enter the correct position of the human eye. [0004] Such as figure 1 As shown, it is a working schematic diagram of the existing three-dimensional grating, the three-dimensional grating 11 is loca...

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Problems solved by technology

[0006] The embodiment of the present invention provides a three-dimensional display system and display method to solve the problems in the prior art that the viewer has a large crosstalk area during the mobile viewing process and cannot realize continuous viewing

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