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Near-eye display system

A near-eye display, to-be-displayed technology, applied in optical components, optics, instruments, etc., can solve the problems of low resolution, large volume, small field of view, etc., and achieve the effect of high resolution and small volume

Pending Publication Date: 2018-07-27
SHENZHEN SKYWORTH NEW WORLD TECH CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

Therefore, the current mainstream near-eye display systems applied to augmented reality have the problems of low resolution, small field of view or large volume.

Method used

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0040] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0041] It should be noted that like nume...

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Abstract

The invention provides a near-eye display system. The near-eye display system comprises an image display device, a reflecting component and a steering device. The reflecting element comprises a firstreflecting element, a second reflecting element and a drive device, wherein the first reflecting element and the second reflecting element can convert a plane wave into a spherical wave; the drive device drives the first reflecting element and the second reflecting element to be in an active or inactive state. The image display device sequentially outputs first beam of sub-image light and second beam of sub-image light of a to-be-displayed image, the first beam of sub-image light and the second beam of sub-image light of the to-be-displayed image are respectively reflected and converged to human eyes by the first reflecting element and the second reflecting element so as to respectively form a first to-be-displayed sub-image and a second first to-be-displayed sub-image, and by utilizing avisual residual effect, the first to-be-displayed sub-image and the second first to-be-displayed sub-image respectively formed in the human eyes can be spliced into the to-be-displayed image in user vision. The near-eye display system provided by the invention has high resolution ratio while having large field-of-view image display and is smaller in size compared with a near-eye display system with a traditional display optical module.

Description

technical field [0001] The present invention relates to the technical field of augmented reality, in particular, to a near-eye display system. Background technique [0002] Augmented Reality (AR, Augmented Reality) is a technology that uses virtual objects or information to augment real scenes, and is widely used in scientific research, military, industry, games, video, education and other fields. At present, the mainstream near-eye display system applied to augmented reality generally uses a micro image display as the image source, and cooperates with the traditional visual optical system to realize the enhanced display. Limited by the existing technology and process level, it is difficult to improve the resolution of the micro image display. Moreover, the display field of view of a traditional visual optical system is closely related to the volume of the visual optical system. As the display field of view is increased, the volume of the visual optical system will increas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01
CPCG02B27/0172G02B2027/0123
Inventor 不公告发明人
Owner SHENZHEN SKYWORTH NEW WORLD TECH CO LTD
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