Three-dimensional display system and display method thereof

A three-dimensional display and display technology, applied in optics, instruments, optical components, etc., can solve problems such as high hardware requirements, focus-focus contradiction, complex imaging algorithm, etc., and achieve low hardware requirements, high three-dimensional perception and friendly Avoid focus-focus paradox effects

Active Publication Date: 2017-06-09
BEIJING INSTITUTE OF TECHNOLOGYGY
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Problems solved by technology

[0007] The present invention provides a three-dimensional display system and three-dimensional display method with simple structure, capable of expressing real depth information, good three-dimensional display effect and high three-dimensional perception friendliness, so as to solve the focusing-focusing contradiction existing in human eye observation in the existing system , Technical issues with high hardware requirements and complex imaging algorithms

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  • Three-dimensional display system and display method thereof
  • Three-dimensional display system and display method thereof
  • Three-dimensional display system and display method thereof

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[0034] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0035] see figure 2 As shown, a three-dimensional display system of the present invention includes: a phase modulation plate 2 and a display 1 corresponding to the phase modulation plate 2 .

[0036] Wherein, the phase modulation plate 2 of the present invention is provided with a plurality of first sub-element regions 20, and each first sub-element region 20 consists of n 2 Each first sub-pixel 31 is composed of phase information loaded in each first sub-pixel 31, the specific structure is shown in image 3 shown.

[0037] The display 1 is provided with a second sub-element area 30, each second sub-element area 30 corresponds to the first sub-element area 20, and each...

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Abstract

The invention provides a three-dimensional display system. The three-dimensional display system comprises a phase modulation board; a display corresponding to the phase modulation board; a plurality of first sub-element regions disposed on the phase modulation board; and second sub-element regions, which are disposed on the display, and are corresponding to the first sub-element regions. Every first sub-element region is formed by n2 first sub-pixels. Every second sub-element region is formed by n2 second sub-pixels, and every second sub-element is corresponding to the corresponding first sub-pixel, and n2 super pixels are formed. The invention provides the three-dimensional display system and a three-dimensional display method, which have advantages of simple structure, good three-dimensional display effect, high friendliness to three-dimensional impression, and ability of expressing actual depth information. Technical problems of conventional systems such as accommodation-vergence conflict, high hardware requirement, and complicated imaging algorithm are solved.

Description

technical field [0001] The present invention relates to the technical field of three-dimensional image display, and more specifically, to a three-dimensional display system and a three-dimensional display method based on superpixel complex amplitude modulation. Background technique [0002] In real life, all kinds of material forms in the world exist objectively in three-dimensional (Three-Dimensional, 3D) space, so the objects seen by human eyes all exist in three-dimensional form, and because of this, the three-dimensional display system Compared with the two-dimensional display system, it can provide image information that is more in line with people's observation habits, and helps people obtain a more realistic, rich and reliable visual experience. Therefore, three-dimensional display technology has attracted much attention. It can make the picture three-dimensional and realistic. Its most basic principle is to use the left and right human eyes to receive different pictu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/22G03H1/22
CPCG02B30/26G03H1/22
Inventor 刘娟高乾坤
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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