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Holographic lens assembly and display system having the same

A technology of holographic lens and lens group, which is applied to instruments and other directions to achieve the effect of improving the look and feel.

Active Publication Date: 2022-08-09
ZHEJIANG PRISM HOLOGRAPHIC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this imaging method based on visual differences is still a sensory three-dimensional imaging, not a real three-dimensional holographic projection.

Method used

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  • Holographic lens assembly and display system having the same
  • Holographic lens assembly and display system having the same
  • Holographic lens assembly and display system having the same

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Embodiment Construction

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] It should be noted that when a component is referred to as being "mounted on" another component, it can be directly mounted on the other component or there may also be an intervening component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a co-existing centered component. When a component is said to be "fixed" to another component, it may be dire...

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Abstract

The invention provides a holographic lens assembly, which includes a first lens group and a second lens group, the first lens group includes first lenses in a linear array along the transverse direction, and the second lens group includes second lenses in a linear array in the longitudinal direction. The first lens and the second lens are both coated with a reflective layer, the first lens and the second lens are perpendicular to each other and connected to each other, and form a reflective unit arranged in rows and columns in a square grid shape. In the holographic lens assembly provided by the present invention, the first lens and the second lens are arranged in a horizontal and vertical array, the first lens and the second lens are perpendicular to each other, the first lens and the second lens form a plurality of square grid-shaped reflection units, and the reflection unit The image source can be reflected and projected into the space, so that the true holographic projection in the space can be realized. The present invention also provides a display system including an image source and the above-mentioned holographic lens assembly. The display system provided by the present invention realizes true holographic projection in space by arranging the above-mentioned holographic lens assembly.

Description

technical field [0001] The present invention relates to the technical field of image display, in particular to a holographic lens assembly and a display system having the same. Background technique [0002] With the rapid development of image display technology, users' demands for high-fidelity images are constantly increasing. People not only require better imaging quality, but also hope to achieve naked-eye 3D imaging effects. The existing three-dimensional imaging technology generally causes visual aberration by the way that the left and right eyes receive polarized light in different directions, thereby realizing three-dimensional imaging. However, this imaging method based on visual differences is still sensory three-dimensional imaging, not a three-dimensional holographic projection in the true sense. SUMMARY OF THE INVENTION [0003] In view of this, it is necessary to provide a holographic lens assembly and a display system having the same. The holographic lens as...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03H1/22G03H1/02G03H1/00
CPCG03H1/22G03H2001/0216G03H2001/0088
Inventor 黄坤张峰胡月
Owner ZHEJIANG PRISM HOLOGRAPHIC TECH CO LTD
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