Crosstalk-free and uniform-resolution dual-view 3D display device and method in same viewing area
A display device and resolution technology, applied in the field of dual-view 3D display, can solve problems such as uneven resolution and crosstalk, achieve uniform resolution and improve display effect.
Pending Publication Date: 2018-11-06
CHENGDU TECH UNIV
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Problems solved by technology
However, there are three obvious shortcomings in the existing integrated imaging dual-view 3D display: 1. The two 3D viewing areas are separated, and the viewer needs to move the viewing position to see another 3D picture; 2. The resolution is not uniform; 3. There is crosstalk
Therefore, the application of integrated imaging dual-view 3D display in home entertainment equipment and medical equipment is limited
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[0044] The following detailed description uses a typical embodiment of the present invention to further describe the present invention in detail. It is necessary to point out that the following examples are only used for further description of the present invention, and cannot be interpreted as limiting the protection scope of the present invention, and those skilled in the art make some non-essential improvements to the present invention according to the above-mentioned content of the present invention And adjustments still belong to the protection scope of the present invention.
[0045] A dual-view 3D display device with no crosstalk and uniform resolution in the same viewing area, as attached figure 1 As shown, it is characterized in that it includes a display screen, a polarizing array, a pinhole array, polarizing glasses 1, and polarizing glasses 2; the polarizing array is composed of polarizing units 1 and 2 arranged alternately in horizontal and vertical directions, an...
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The invention discloses a crosstalk-free and uniform-resolution dual-view 3D display device and method in a same viewing area. The crosstalk-free and uniform-resolution dual-view 3D display device comprises a display screen, a polarization array, a pinhole array, polarized glasses 1 and polarized glasses 2; on the premise that the resolutions of 3D images are not increased, the resolutions of the3D images are more uniform, so that a display effect is improved; a viewing position is not required to be moved, and the different 3D images are switched through wearing the different polarized glasses; the pinhole array enables light rays emitted by any two image elements 1 not to interfere with each other and also enables light rays emitted by any two image elements 2 not to interfere with eachother, so that the crosstalk is eliminated.
Description
technical field [0001] The present invention relates to dual-view 3D display, and more specifically, the present invention relates to a dual-view 3D display device and method with no crosstalk and uniform resolution in the same viewing area. Background technique [0002] Integrated imaging dual-view 3D display is the fusion of dual-view display technology and integrated imaging 3D display technology. It can make viewers see different 3D images in different viewing directions. However, there are three obvious shortcomings in the existing integrated imaging dual-view 3D display: 1. The two 3D viewing areas are separated, and the viewer needs to move the viewing position to see another 3D picture; 2. The resolution is not uniform; 3. There is crosstalk. Therefore, the application of integrated imaging dual-view 3D display in home entertainment equipment and medical equipment is limited. Contents of the invention [0003] The purpose of the present invention is to overcome ...
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IPC IPC(8): G02B27/26G02B27/22H04N13/337G02B30/25
CPCG02B30/25G02B30/27
Inventor 吴非
Owner CHENGDU TECH UNIV