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Augmented reality display optical module and system

An augmented reality, optical module technology, applied in optics, optical components, 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: 2018-08-14
SHENZHEN SKYWORTH NEW WORLD TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the current mainstream augmented reality display system has the problems of low resolution, small field of view or large volume.

Method used

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  • Augmented reality display optical module and system
  • Augmented reality display optical module and system
  • Augmented reality display optical module and system

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Embodiment Construction

[0037] 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.

[0038] 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.

[0039] It should be noted that like nume...

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Abstract

The invention provides an augmented reality display optical module and system. The augmented reality display system includes an augmented reality display optical module and an image display device. The augmented reality display optical module includes an electric control liquid crystal polarizing element, a polarization splitting element, a first reflective amplifying element, a phase retarder, afirst reflective element, a second reflective element, a third reflective element and a second reflective amplifying element. The image display device sequentially outputs a first sub-image ray and asecond sub-image ray of an image to be displayed, and a first to-be-displayed sub-image and a second to-be-displayed sub-image formed by a first reflection amplifying element and a second reflection amplifying element through reflection can be stitched into the image to be displayed for a user visually. The augmented reality display optical module and system have the advantages of large field of view and high resolution, and are small in size compared with an augmented reality display optical module and system with a conventional display optical module.

Description

technical field [0001] The present invention relates to the field of augmented reality technology, in particular to an augmented reality display optical module and 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, mainstream augmented reality display systems generally use micro-image displays as image sources, and cooperate with traditional display optical modules (transflective flat mirrors and traditional visual optical systems) to achieve 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 display optical module is closely related to the volume of the display optical module. To increase the display field o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01
CPCG02B27/0101
Inventor 不公告发明人
Owner SHENZHEN SKYWORTH NEW WORLD TECH CO LTD
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