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Stereoscopic image display device

A technology of stereoscopic image and display equipment, applied in the field of stereoscopic image display equipment, can solve the problems of poor quality, out of plane, visual stimulation of viewers, etc.

Inactive Publication Date: 2019-07-30
CHERAY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, the general mainstream stereoscopic image display technology cannot provide a natural viewing angle for the viewer, causing inconvenience
Furthermore, in general stereoscopic image display devices, the 3D perception viewed from the front is a visual stimulus in only one direction for the viewer, as if the image protrudes or sinks in, and cannot truly make the image out of the plane. Realize the feeling of floating in the air
Furthermore, most of the existing stereoscopic image display devices have the problem of poor quality, and it is difficult to achieve a better stereoscopic image display effect.

Method used

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Examples

Experimental program
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Effect test

no. 1 example

[0029] The present invention provides a three-dimensional image display device, which can be applied to various industries such as optoelectronics, medical treatment, military, display, display, education and entertainment, and consumer electronics. The three-dimensional image display device can be applied to active or passive displays. , is not restricted.

[0030] Such as figure 1 As shown, the stereoscopic image display device includes a display 1, a lens array layer 2 and a directivity structure 3, which can change the stereoscopic image picture seen by the viewer's angle position through the change of the displayed image, so that the viewer can be in the View stereoscopic images from other viewing angle positions.

[0031] The display 1 can be a general flat display, and the display 1 has a display surface 11 for displaying images. The lens array layer 2 is disposed adjacent to the display surface 11 of the display 1 , that is, the lens array layer 2 can be disposed abo...

no. 2 example

[0044] see Figure 5 , is the second embodiment of the present invention. In this embodiment, the stereoscopic image display device includes a display 1 , a lens array layer 2 and a directional structure 3 .

[0045] The lens array layer 2 includes a base 21 and a plurality of lenses 22, the plurality of lenses 22 are disposed on one side of the base 21, the lens array layer 2 is disposed adjacent to the display surface 11 of the display 1, and the lens array layer 2 can contact the display 1 display surface 11. The directional structure 3 is arranged on the lens array layer 2, the directional structure 3 is a baffle layer 31, the baffle layer 31 corresponds to the lens array layer 2, the baffle layer 31 is a plate-shaped body, the baffle layer The plate layer 31 has a plurality of light-transmitting portions 311 corresponding to the plurality of lenses 22 respectively. A shielding wall 312 is disposed on the periphery of the light-transmitting portion 311 , and the shieldin...

no. 3 example

[0047] see Figure 6 , is the third embodiment of the present invention. In this embodiment, the stereoscopic image display device includes a display 1 and a lens array layer 2 . The display 1 is a self-luminous display, which has a plurality of directional light-emitting components 13, the multiple directional light-emitting components 13 are located on the display surface 11, and the multiple directional light-emitting components 13 are, for example, micro LEDs, LEDs or OLEDs Wait. The lens array layer 2 includes a plurality of lenses 22, the plurality of lenses 22 have a focusing function, the lens array layer 2 is arranged adjacent to the display surface 11 of the display 1, and the plurality of lenses 22 can contact the display surface 11 of the display 1 , the plurality of lenses 22 respectively correspond to the plurality of directional light-emitting components 13 , and the plurality of lenses 22 can also be directly formed on the plurality of directional light-emitti...

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Abstract

The invention discloses a stereoscopic image display device, which comprises a display, a lens array layer and a directional structure. The display is provided with a display surface and an image calculation unit. The lens array layer is arranged at the position adjacent to the display surface of the display and comprises a plurality of lenses. The directional structure is arranged between the display and the lens array layer or on the lens array layer, and the directional structure enables light rays generated by the display to irradiate in a directional manner, so that images which are displayed on the display surface and are not reconstructed can be recombined through the lens array layer and recombined into an integrated image to form a stereoscopic image, and therefore the stereoscopic image display effect is better.

Description

technical field [0001] The present invention relates to a stereoscopic image display device, in particular to a stereoscopic image display device which is used for display purposes, mainly in the field of 3D stereoscopic display, adopts 3D naked-view technology, and is relatively simple and convenient to use. Background technique [0002] The existing stereoscopic image display devices are generally made by the technology of binocular fusion image. Generally, naked-view stereoscopic image display devices allow the viewer to watch at an angle directly facing the display device, or the image depth cannot be too far away from the display plane. However, when considering some situations, such as aviation terrain model, building model, medical 3D training, etc., when the display device is placed horizontally, the viewer's natural viewing angle is to watch the display device obliquely. At this time, the general mainstream stereoscopic image display technology cannot provide a nat...

Claims

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Application Information

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IPC IPC(8): G02B27/22
CPCG02B30/27
Inventor 杨钧翔黄乙白丁志宏张凯杰吴瑞翊
Owner CHERAY
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