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Three-dimensional display device and system

A three-dimensional display and display panel technology, applied in stereo systems, image communication, electrical components, etc., can solve the problems of 3D image crosstalk, inability to obtain viewing effects, etc., and achieve the effect of improving resolution

Inactive Publication Date: 2019-12-27
NINGBO THREDIM OPTOELECTRONICS CO LTD
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  • Abstract
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Problems solved by technology

In actual use, the viewer's viewing position usually changes. When the viewer's position changes, the 3D image seen by the viewer will have crosstalk, and a better viewing effect cannot be obtained.

Method used

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Embodiment Construction

[0057] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0058] The three-dimensional display device of the first embodiment of the present invention, such as Figure 1-3 As shown, the three-dimensional display device includes: a display panel 3, which is used to output display images; a modulation light source device, which is arranged on the rear side of the display panel, and is used to modulate the light incident on the display panel; a controller, connected with the The modulation l...

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Abstract

The invention relates to a three-dimensional display device and a system thereof, which utilize a modulator capable of editing pattern textures to adjust a spatial light modulator for forming a 3d effect. The three-dimensional display quality of the display device can be adjusted according to the positions and interpupillary distances of different observers, environments, display images and othervariable factors, and real-time switching of two-dimensional and three-dimensional display can be achieved. The display device specifically comprises a display panel used for outputting a display image; the modulation light source device is arranged on the rear side of the display panel and used for modulating light entering the display panel; and a controller connected with the modulated light source device and the display panel, the controller controlling the display panel to generate an image and simultaneously controlling the modulated light source device to modulate light incident into the display panel so that an image emitted from the display panel can form parallax.

Description

technical field [0001] The present invention relates to three-dimensional display technology, in particular to a three-dimensional display device and system Background technique [0002] Three-dimensional (3D) display technology, that is, the working principle of stereoscopic display technology is: for the same scene, the viewer's left eye and right eye receive images respectively, and the distance between the viewer's two eyes in the horizontal direction makes the viewing angle of the two eyes Due to the existence of this difference, the images observed by the left and right eyes of the viewer will also be slightly different. This difference is called "binocular parallax", and the images observed by the left and right eyes are different The different images form a pair of "stereoscopic image pairs", and the "stereoscopic image pairs" form a stereoscopic effect after being fused by the visual cortex of the brain. [0003] The current stereoscopic display device requires the...

Claims

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Application Information

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IPC IPC(8): H04N13/383H04N13/31
CPCH04N13/31H04N13/383
Inventor 赵飞陆小松
Owner NINGBO THREDIM OPTOELECTRONICS CO LTD
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