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Augmented reality glasses

A technology of augmented reality and glasses, which is applied in optical components, optics, instruments, etc., can solve problems affecting the user's human eye sight, and achieve the effect of improving the safety of use

Active Publication Date: 2018-10-02
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the user wears the augmented reality glasses, it will affect the line of sight of the user's human eyes in the side direction where the display module is located.

Method used

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Embodiment Construction

[0031] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0032] The observable area of ​​the human eye is limited and varies from person to person. Generally speaking, only the central part of the image reflected on the retina of the human eye can be clearly distinguished, which is called the resolution angle of view, which is about 15 degrees in the horizontal direction of the human eye. Inside, the range between 15 degrees and 30 degrees in the hori...

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Abstract

The invention discloses one pair of augmented reality glasses comprising a transparent display module, a polarizing element, a light-splitting element, and a light reflection structure. The transparent display module is used for displaying an image. The polarizing element arranged at one side, opposite to the side with the displayed image, of the transparent display module is used for transforminglight emitted to the transparent display module externally into first direction polarized light. The light-splitting element is used for transmitting the first direction polarized light in natural light that is emitted by the transparent display module and is used for displaying an image and externally incident first direction polarized light transmitted by the transparent display module and reflecting second direction polarized light in natural light that is emitted by the transparent display module and is used for displaying an image to the light reflection structure. The light reflection structure is used for receiving the second direction polarized light that is reflected by the light-splitting element and reflecting the light to the visual angle range of the eyes of the user totally.The glasses do not shield the visual light from the side of the user, so that the usage safety of the user is improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to augmented reality glasses. Background technique [0002] Augmented Reality (AR) technology, also known as mixed reality technology, applies virtual information to the real environment through image processing, and can integrate the physical and virtual information of the real environment into the same picture or In the space, the dimension of the object observed by the user is increased, and it has a three-dimensional display effect. [0003] Existing augmented reality glasses such as figure 1 As shown, the glasses include a spectacle frame 1, a display module 2 and an optical waveguide element 3 are arranged on the side of the spectacle frame, the display module 2 is used to display images, and the image displayed by the display module 2 is projected to the In front of the human eye, the image is fused with the physical objects in the real environment seen by the human eye to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01
CPCG02B27/0172G02B2027/0178G02B27/283
Inventor 董瑞君张浩陈丽莉王晨如张雪冰刘亚丽
Owner BOE TECH GRP CO LTD