Adjustable and controllable type general naked-eye 3D (Three Dimensional) optical grating panel

Abstract

The invention provides an adjustable and controllable type general naked-eye 3D (Three Dimensional) optical grating panel, which at least comprises a display and a lenticular optical grating, wherein the lenticular optical grating and the display are installed on a fixing framework; the fixing framework is in a rectangle shape; three fastening supports are at least arranged on the frame of the fixing framework; the upper sections of the fastening supports are respectively a bayonet; the display is installed on the fixing framework through the bayonets; an adjusting and controlling unit used for adjusting and controlling the position of the lenticular optical grating is arranged on the fixing framework; the adjusting and controlling unit comprises a front-and-back adjusting and controlling component used for adjusting and controlling a distance between the lenticular optical grating and the display, and an upper-and-lower adjusting and controlling component used for adjusting and controlling the upper-and-lower position of the lenticular optical grating. By applying the naked-eye 3D optical grating panel, a consumer has no need to buy a 3D television, and only needs to arrange the panel on a common liquid crystal display, so that the popularization of a naked-eye 3D television becomes possible; meanwhile, the cylindrical optical grating panel does not influence the brightness of a display screen, and the displaying effect is good.

Description

technical field [0001] The invention provides a naked-eye 3D grating panel applicable to various types of common displays, and in particular relates to an adjustable and detachable naked-eye 3D grating panel, which belongs to the field of general-purpose naked-eye 3D grating panels. Background technique [0002] Glasses-free 3D technology can be roughly divided into three types: light barrier type, lenticular lens type, and directional backlight 3D technology. [0003] Among them, the light barrier 3D display technology is to add a polarizing film and a polymer layer between the liquid crystal display panel and the internal light-emitting device. When the image is displayed in front of the audience through the liquid crystal panel, the polarizing film can distinguish the pictures accepted by the left and right eyes. , so as to form a 3D picture in the audience's brain, but this technology is difficult to increase the brightness of the display, and the resolution will decreas...

AI Technical Summary

Problems solved by technology

However, the current directional light source 3D technology is not mature enough to meet the requirements of clarity

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