3D holographic spherical display device

A display device, flat display technology, applied in the direction of identification devices, optics, instruments, etc., can solve the problems of affecting the experience of 3D display screens and high costs, and achieve excellent advertising effects and shocking visual effects

Pending Publication Date: 2019-04-05
SHENZHEN FRIDA LCD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The 3D display devices in the prior art usually use multiple groups of LED modules, especially in the case of a large display area, the more LED modules are required, resulting in higher and higher costs. At the same time, these 3D display The device can only watch the displayed 3D graphics within 0-180 degrees, which affects the experience of the 3D display screen

Method used

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Embodiment Construction

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the application; the terms used herein in the description of the application are only for the purpose of describing specific embodiments , is not intended to limit the present application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and the description of the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second" and the like in the description and claims of the present application or the above drawings are used to distinguish different objects, rather than to describe a specific order.

[0032] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application....

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Abstract

The invention discloses a 3D holographic spherical display device. The 3D holographic spherical display device comprises a rotating driving mechanism. The rotating driving mechanism drives a fixing disc. The fixing disc is provided with a display mechanism. The display mechanism comprises a round supporting plate, a mounting hole formed in the round supporting plate, and a quadrilateral plane display panel embedded in the mounting hole. RGB LEDs distributed in a linear mode are arranged on the outer surface of the quadrilateral plane display panel. The RGB LEDs comprise LED drive wafers and LED unit arrays. The LED unit arrays comprise red LED elements, green LED elements and blue LED elements. A limiting protrusion is arranged at the lowest position of the round supporting plate. When thedisplay mechanism rotates, the round supporting plate strip of the display mechanism rotates at high speed to form a circular sphere. When the RGB LEDs display an image, the 3D image can be displayedon the circular sphere, and therefore the visual effect is extremely shocking, and the advertising effect is excellent.

Description

technical field [0001] The invention relates to the technical field of three-dimensional display, in particular to a 3D holographic spherical display device. Background technique [0002] Three-dimensional display refers to the use of microelectronics and optical technology to restore the depth information of the two-dimensional display content and present it in three dimensions. Compared with the traditional two-dimensional plane display, the three-dimensional stereoscopic display provides information on the distance, depth and viewing angle of each object in the display scene, and more accurately describes the objective three-dimensional world. [0003] The parallax-type 3D display is based on the principle of binocular parallax. When human eyes observe space objects, because the left and right eyes have a certain distance in the horizontal direction, the two eyes are in different spatial positions relative to the object, resulting in different images of the same object ob...

Claims

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Application Information

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IPC IPC(8): G02B27/22G09F9/33
CPCG09F9/33G02B30/00
Inventor 黎壮黎利
Owner SHENZHEN FRIDA LCD CO LTD
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