A New Type of Shutter Type 3D Converter Box

Abstract

The invention provides a new shutter-type three-dimensional switching box which generates left and right eye image data by decoding and then performs two-dimensional video format decoding process on the left and right eye image data so as to generate video signals of a two-dimensional video format which can be displayed on a normal two-dimensional television. When the two-dimensional video format is displayed on the two dimensional television, left eye images and right eye images are alternately displayed; and synchronizing signals of encoded videos are obtained synchronously during the two-dimensional video format encoding process, thereby achieving precise synchronization between the encoded videos and three-dimensional glasses so as to achieve three-dimensional images. Compared with the prior art, the new shutter-type three-dimensional switching box can achieve the purpose of watching the three-dimensional videos on the normal two-dimensional television.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a novel shutter type 3D conversion box. Background technique [0002] figure 1 It is the realization principle diagram of the shutter type 3D display TV, refer to figure 1 , in the shutter-type 3D display TV, the left and right eye images are displayed alternately, specifically: when the right eye image needs to be displayed, the right lens is turned on and the left lens is turned off; when the left eye image needs to be displayed, the left lens is turned on and the right lens is turned on Close, and in the whole process, the refresh timing of the left and right eye images is synchronized with the switching timing of the left and right lenses of the glasses, so as to ensure that the left eye of the person can see the left eye image of each frame of image through the left lens of the 3D glasses, The right eye of the guarantor can see the right eye image of each frame of image t...

AI Technical Summary

Problems solved by technology

[0004] image 3 It is the frame diagram of 2D TV, as shown in the figure, 2D TV includes: 2D video signal receiving module and decoding module, without 3D decoding function and 3D synchronization circuit, unable to receive and play 3D video stream

3D TV has been popularized for a short period of time, and most household TVs are 2D TVs. It is necessary to provide a technical solution to solve the technical problem of playing 3D images on existing 2D TVs.

Images