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A binocular AR eyepiece vision correction system

A vision and eyepiece technology, applied in the field of binocular AR eyepiece vision correction system, can solve the problems of unfavorable mass production, low error tolerance rate, cumbersome steps, etc., and achieve the effects of low cost, high use value, and simple production steps

Active Publication Date: 2021-12-14
SHENZHEN OPTIARK SEMICON TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to propose a binocular AR eyepiece vision correction system to solve the problems of cumbersome steps, low error tolerance rate and unfavorable mass production when constructing the optical transmission system in AR in the prior art

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  • A binocular AR eyepiece vision correction system
  • A binocular AR eyepiece vision correction system
  • A binocular AR eyepiece vision correction system

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Embodiment Construction

[0033] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0034] It should be noted that, in this document, the term "comprising", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.

[0035] Herein, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "...

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Abstract

The present invention is applicable to the field of optical imaging technology, and provides a binocular AR eyepiece vision correction system, which is applied to a two-way waveguide model. The vision correction system includes a first wedge lens group and a second wedge lens group, and the first wedge lens group includes a left Side outer wedge lens and left inner wedge lens, the left outer wedge lens and left inner wedge lens cover the exit pupil area placed to the left of the entrance pupil area, the second wedge lens group includes the right outer wedge lens away from the eye and the right inner wedge lens close to the human eye, the right outer wedge lens and the right inner wedge lens cover the exit pupil area placed on the right side of the entrance pupil area, and the exit beam of the bidirectional waveguide model can be corrected to The light beam is deflected so that the image sources overlap at the target position to form an object image, and the light deflection caused by the external light passing through the left inner wedge lens and the right inner wedge lens is compensated to ensure that the external environment can also be correctly imaged.

Description

technical field [0001] The invention relates to the field of optical imaging technology, in particular to a binocular AR eyepiece vision correction system. Background technique [0002] With the advancement of imaging technology, people's demand for immersive experience is getting higher and higher. In recent years, the development of VR / AR technology has gradually satisfied people's pursuit of visual experience. Head-mounted devices can free people's hands, reduce dependence on screens, and create better visual effects. For head-mounted devices, near-eye display is the key to its technology, and imaging quality and thinness are the main considerations. The near-eye display system is generally composed of an image far and near optical transmission system, and the image frame emitted by the image source is transmitted to the human eye through the optical transmission system. [0003] Different from the blocking of the external environment in the application of VR, the appli...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B27/01
CPCG02B27/0172G02B2027/0132
Inventor 朱以胜蒋厚强
Owner SHENZHEN OPTIARK SEMICON TECH LTD