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Holographic imaging display method, device and equipment and storage medium

A holographic imaging and display device technology, applied in the field of imaging, can solve the problems of single imaging, inability to form dynamic holographic images, difficult imaging effects, etc.

Active Publication Date: 2018-06-22
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The disadvantage of the above technology is that the imaging is single, the holographic image formed cannot be adjusted and modified, it is difficult to optimize the imaging effect, and it is impossible to form a dynamic holographic image

Method used

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  • Holographic imaging display method, device and equipment and storage medium
  • Holographic imaging display method, device and equipment and storage medium
  • Holographic imaging display method, device and equipment and storage medium

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Embodiment Construction

[0067] The application 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 related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.

[0068] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0069] Please refer to image 3 , the holographic imaging display device provided by the embodiment of the present invention includes:

[0070] Laser 301, laser beam expander collimation system 302 and liquid crystal box 303, wherein:

[0071] Laser beam expansion and collimation system 302, for...

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PUM

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Abstract

The invention discloses a holographic imaging display method, a holographic imaging display device, holographic imaging display equipment and a storage medium, and relates to liquid crystal display technologies. The device comprises a laser device, a laser beam expanding collimation system and a liquid crystal box, wherein the laser beam expanding collimation system is used for performing beam expanding on a light source of the laser device and perpendicularly irradiating to the liquid crystal box; amplitude transmission coefficient distribution of the liquid crystal box is determined by brightness distribution of holographic interference strips of an object to be displayed. The amplitude transmission coefficient of the liquid crystal box is determined according to the brightness distribution of holographic interference strips of the object to be displayed, so that under the irradiation of the light source, the liquid crystal box can display the holographic image of the object, the amplitude transmission coefficient of the liquid crystal box can be further modified, and the formed holographic image can be conveniently adjusted and modified.

Description

technical field [0001] The present disclosure generally relates to imaging technology, specifically to holographic imaging technology, and in particular to a holographic imaging display method, device, equipment and storage medium. Background technique [0002] Such as figure 1 As shown, the traditional holographic dry plate records the amplitude and phase information in the object light wave in the form of the contrast and light and dark changes of interference fringes, and forms irregular interference fringes after developing and fixing, that is, holograms. [0003] The holographic imaging device is equivalent to an amplitude diffraction grating, and its imaging method is as follows: figure 2 As shown, the reference light wave is used to irradiate the recording dry plate, and the human eye observes the holographic plate in the projected light, and the reconstructed image with the same shape as the original object can be observed at the original object behind the plate. ...

Claims

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Application Information

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IPC IPC(8): G03H1/22G03H1/02
CPCG03H1/02G03H1/22G03H2001/0212G02F1/133526G02F1/1396G02F2203/12G03H1/0486G03H1/2294G03H2001/0224G03H2222/53G03H2223/19G03H2225/31G03H2225/55G02F1/133562G02F1/133567G02F1/133528G02F1/13439G03H2001/0204G03H2001/0491G03H2222/12G03H2223/22G03H2225/22G02F1/133302
Inventor 高健陈小川杨亚锋
Owner BOE TECH GRP CO LTD