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Stereo display screen

A display and transparent display technology, applied in the field of visual images, can solve the problems of large volume, low definition and high cost of holographic 3D effect

Pending Publication Date: 2020-02-04
谢云
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a three-dimensional display screen to solve the technical problems of high cost, low definition and large volume in the prior art to simulate the holographic 3D effect of objects in reality

Method used

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Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0030] Specific embodiment 1: the optical component embedded inside the surface of the space imaging frame component includes passing through the light source arranged inside the surface of the space imaging frame component and setting any light-transmitting structure inside the surface of the space imaging frame component, and the light-transmitting structure is An optical component that transmits the light source from the surface of the spatial imaging frame component to the inner cavity of the imaging frame component.

[0031] For example, any light-transmitting structure arranged on the inner surface of the spatial imaging frame component may be grid lines; or as figure 2 Foreground stage lighting in .

specific Embodiment 2

[0032]Specific embodiment 2: optical components are embedded in the space imaging frame components. Arrangement inside the space imaging frame components refers to setting the optical components in the hollow structure, so that the optical information intensity of the video information displayed on the display screen is higher than that of the optical components. Specifically, the optical component embedded in the surface of the spatial imaging frame component includes a light source arranged inside the surface of the spatial imaging frame component and any light-transmitting structure is arranged inside the surface of the spatial imaging frame component. The light-transmitting structure is to transmit the light source from The optical component that penetrates from the inside of the surface of the spatial imaging frame component to the inner cavity of the imaging frame component.

specific Embodiment 3

[0033] Specific embodiment three: the optical component is arranged outside the imaging frame; when the optical component is arranged outside the imaging frame, it means that the optical component is formed by natural light.

[0034] During the daytime, there is no need for special light components at all, and natural light can form the same function as the light components, so that the light information intensity of the video information displayed on the display screen is higher than that of the light components.

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Abstract

The application relates to the field of visual images. A stereo display screen described in this application comprises the following parts of a light component for providing a light signal with a light intensity lower than that of the video information; a transparent display component for displaying video information; and a spatial imaging frame component used to form a hollow closed cavity that is visible in the front and sealed at the rear end by the transparent display component, wherein the inner area of the spatial imaging frame component forms a foreground stage imaging area; the spatialimaging frame component takes the medial surface of the transparent display component as a mirror-symmetrical surface and forms a virtual space imaging frame component on the opposite side of the light component, and a virtual backstage stage imaging area is formed inside the virtual space imaging frame component; the foreground stage imaging area and the virtual backstage stage imaging area forma mirror-symmetrical stereoscopic spatial imaging area for displaying video information.

Description

technical field [0001] The present application relates to the field of visual images, in particular, to a stereoscopic display screen. Background technique [0002] In the visual system, since there is a distance of about 60mm between our two eyes, when we look at an object, there will be a certain level of difference in the imaging of the object on the retina of the left eye and the right eye. This phenomenon is what we usually call Parallax (disparity / parallax), it is the existence of this kind of parallax that our brains can judge the distance of objects, that is, we can see the 3D picture with a sense of three-dimensional depth. [0003] Displaying 3D graphics in a computer means displaying 3D graphics on a plane, unlike in the real world, where there is a real three-dimensional space and a real distance space. In the computer, it is often necessary to establish a sense of space through the 3D coordinate system as a reference, and cooperate with the human eye to observe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B30/52G02B30/40H04N13/302
CPCH04N13/302H04N13/346H04N13/312G06F3/042
Inventor 谢云
Owner 谢云