AR or VR imaging method and glasses capable of being used for AR or VR

Abstract

The invention provides an AR or VR imaging method and glasses capable of being used for AR or VR in order to solve the technical problems that an existing AR imaging method and AR glasses images deform, the gravity center of the AR glasses are near the front, and a display screen is large. The glasses comprise a head-mounted support, a display unit arranged on the head-mounted support, a reflecting unit and a central beam splitter. The reflecting unit comprises a holophote, a Fresnel lens and cambered lenses which are arranged on a light path of the display unit. The cambered lenses are arranged in front of the eyes of a user; the holophote reflects VR split screen images and carries out secondary amplifying or shrinking, and imaging is carried out in the eyes of the user; the cambered lenses reflect the AR split screen images respectively and carry out secondary amplifying or shrinking, imaging is carried out in the eyes of the user, scenes in front of the eyes of the user are transmitted into the eyes of the user, and it is guaranteed that image deformation is small under the condition that the gravity center of the AR glasses is close to the forehead. A small focal distance is adopted, the height of a display screen is half of that in the prior art, and the load bearing feeling is small when the user wears the glasses.

Description

technical field [0001] The invention relates to an AR and VR imaging method and glasses applicable to AR and VR. Background technique [0002] Existing AR imaging methods mainly adopt the reflection principle for imaging. However, this imaging method has the following disadvantages: [0003] 1. There is a large distortion in the image. [0004] 2. The center of gravity of the AR glasses is forward, so that the fulcrum on the forehead is stressed, which affects the user's experience. [0005] 3. The light transmission effect of the semi-transparent and semi-reflective lens of the existing AR glasses is poor. [0006] 4. The existing AR glasses have complex structure, many parts and high production cost. Contents of the invention [0007] The purpose of the present invention is to provide an AR imaging method and AR glasses, which solve the technical problems of existing AR imaging methods and AR glasses image distortion, AR glasses with a forward center of gravity, and ...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an AR imaging method and AR glasses, which solve the technical problems of existing AR imaging methods and AR glasses images that are deformed, the center of gravity of the AR glasses is forward, and the display screen is large

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