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Display device and display unit

A technology of display unit and display device, which is applied in optical elements, optics, instruments, etc. to achieve a strong sense of reality.

Inactive Publication Date: 2018-09-07
肖丹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a display device, aiming to solve the problem that when the position of the eyes of the existing 3D display device changes, the images projected to the left and right eyes will not change accordingly

Method used

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  • Display device and display unit
  • Display device and display unit
  • Display device and display unit

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Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] A display device provided by the present invention includes a plurality of display units arranged on the same interface, wherein the display unit is provided with a plurality of light passages, and the plurality of light channels output light in multiple directions, and the same display unit Reverse extensions of output rays intersect at the same point. When the position of the eyes changes, correspondingly, the direction of the same display unit pointing to the eyes will also change accordingly, so that the light received from the same display unit will also change compared to the eyes befo...

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Abstract

The invention is applicable to the field of display devices, and provides a display device and a display unit. The display device includes a plurality of display units disposed on the same interface,wherein the display unit is provided with a plurality of light channels, light is output in a plurality of directions through the plurality of light channels, and reverse extension lines of light output by the same display unit intersect at the same point. When the position of the eye changes, the direction of the same display unit pointing to the eye changes accordingly, so that the light received from the same display unit by the eye also changes compared with before the position change; further, pictures received by the left eye and the right eye from the display device also change accordingly, so that a 3D image generated by the brain processing will also change accordingly, thereby being closer to a stereoscopic image seen by people in reality, which can bring more intense realism tothe viewer.

Description

technical field [0001] The invention belongs to the field of display devices, in particular to a display device and a display unit. Background technique [0002] Compared with ordinary 2D picture display, 3D technology can make the picture three-dimensional and realistic, and the image is no longer limited to the screen plane, as if it can go out of the screen, so that the audience has an immersive feeling. Although there are many types of 3D display technologies, the basic principles are similar, that is, use the left and right eyes to receive different images, and then the brain superimposes and regenerates the image information to form a front-back, up-down, left-right, 3D images with far-near stereoscopic effects. [0003] Existing 3D display technologies usually use display devices such as 3D display screens and 3D glasses to refract, reflect or block light to achieve the effect that the left and right eyes receive different images respectively. But the 3D image reali...

Claims

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Application Information

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IPC IPC(8): G02B27/22
CPCG02B30/34
Inventor 肖丹
Owner 肖丹
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