Naked eye 3D (Three Dimensional) display device and operating principle thereof

Abstract

The invention discloses to a naked eye 3D (Three Dimensional) display device and an operating principle thereof, and relates to the field of devices for generating a three-dimensional effect. The naked eye 3D display device comprises a case which is provided with a viewing area, wherein the case is internally provided with two revolving shafts arranged in parallel and at least one motor for driving the revolving shafts to rotate; a synchronous belt is arranged between the two revolving shafts, the surface of the synchronous belt is provided with a plurality of display modules with different thicknesses along the direction of rotation of the synchronous belt, the front of each display module is provided with a plurality of luminous points of pixels distributed uniformly in a matrix manner. The naked eye 3D display device has the beneficial effects that when the synchronous belt rotates at a high speed, the luminous points of the pixels on the surfaces of the display modules with the different thicknesses form a dot matrix screen having a certain depth at the periphery of the synchronous belt. The distances from the luminous points of the pixels to human eyes are different, so that people can directly observe the light emitting from the luminous points of the pixels of different distances from the viewing area of the display device, the three-dimensional effect is achieved, and naked eye 3D display is realized.

Description

technical field [0001] The invention relates to the field of equipment for producing stereoscopic effects, in particular to a naked-eye 3D display and its working principle. Background technique [0002] With the development of science and technology, people's requirements for display imaging technology continue to increase. Traditional flat (two-dimensional) display can no longer meet people's requirements, and more and more people start to pay attention to three-dimensional (three-dimensional) imaging. Most of the current stereoscopic imaging devices are composed of upper substrate components, polarizing plates and films, lower glass components, [0003] Composed of LCD or LED, drive circuit unit, backlight module and other accessories, the structure is complicated, the cost is high, it is difficult to popularize, and usually need to wear 3D glasses to observe the 3D effect. Contents of the invention [0004] The invention provides a naked-eye 3D display and its working...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a naked-eye 3D display and its working principle to overcome the disadvantages of complex structure, high cost, difficulty in popularization, and the need to wear 3D glasses to observe 3D effects.

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