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3D holographic conical surface display device

A display device, holographic technology, applied to static indicators, instruments, etc., can solve the problems of high cost and affecting the experience of 3D display screen

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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  • 3D holographic conical surface display device
  • 3D holographic conical surface display device
  • 3D holographic conical surface display device

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Embodiment Construction

[0033] 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.

[0034] 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 conical surface display device. The 3D holographic conical surface display device comprises a rotating driving mechanism; the rotating driving mechanism drivesa fixing disc; the fixing disc is provided with a display mechanism; the display mechanism comprises a supporting plate, and a left lamp strip and a right lamp strip arranged at the left end and theright end of the supporting plate; the supporting plate, the left lamp strip and the right lamp strip form an isosceles triangle; the outer surfaces of the left lamp strip and the right lamp strip areprovided with a plurality of columns of linearly-arranged RGB LEDs; each RGB LED comprises an LED driving wafer and an LED unit array arranged on the LED driving wafer; and the LED unit array comprises a red LED element, a green LED element and a blue LED element. When the display mechanism rotates, the left lamp strip and the right lamp strip on the display mechanism rotate at a high speed to form a conical surface, and when the RGB LED plays an image, the 3D image can be displayed on the conical surface, the visual effects are extremely shocking and the advertising effects are excellent.

Description

technical field [0001] The invention relates to the technical field of three-dimensional display, in particular to a 3D holographic cone 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 observe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/00
CPCG09G3/005
Inventor 黎利黎壮
Owner SHENZHEN FRIDA LCD CO LTD