Detection table and detection method for perspective AR glasses optical module

A technology of optical modules and AR glasses, which is applied in the direction of optical instrument testing, optics, optical components, etc., can solve the problems of cumbersome detection steps, complex structure of AR glasses inspection table, etc., and achieve the effect of convenient observation

Pending Publication Date: 2020-04-07
TAPUYIHAI SHANGHAI INTELLIGENT TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention will solve the technical problems of complex structure and complicated detection steps of the existing AR glasses testing platform, and provide a testing platform and testing method that can see through the AR glasses optical module

Method used

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  • Detection table and detection method for perspective AR glasses optical module
  • Detection table and detection method for perspective AR glasses optical module
  • Detection table and detection method for perspective AR glasses optical module

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Embodiment Construction

[0050] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, and those skilled in the art can also obtain other accompanying drawings based on these drawings and obtain other implementations.

[0051] In order to keep the drawings concise, each drawing only schematically shows the parts related to the invention, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically shown, or only one of them is marked. Herein, "a" not only means "only one", but also means "more than one".

[0052] According to...

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Abstract

The invention discloses a detection table and a detection method of a perspective AR glasses optical module. According to the detection table of the perspective AR glasses optical module, the opticalmodule at least comprises a lens. The detection table comprises: a rack; a profiling clamp assembly, wherein the shape of the profiling clamp assembly is matched with that of the optical module, and the profiling clamp assembly is installed on the rack and used for clamping the optical module; and a light source module which is a point light source, wherein the light source module is mounted on the rack, so that the light source module is imaged in the center of the view field of the optical module. The profiling clamp assembly is arranged on the rack, a light-emitting part is installed belowthe rack so that the light-emitting part can be imaged in the view center of the AR glasses optical module to be detected, the image output module outputs video or picture information, and if imagingof the light-emitting part in the view center of the optical module coincides with the video or picture output by the image output module, installation of the optical module is qualified.

Description

technical field [0001] The invention relates to the technical field of manufacturing and inspection of binocular XR smart devices, in particular to a detection platform and a detection method for see-through AR glasses optical modules. Background technique [0002] At this stage, virtual reality (Virtual Reality, referred to as VR) and augmented reality (Augmented Reality, referred to as AR) head-mounted displays are developing rapidly. For the sake of immersion and large viewing angles, current VR head-mounted displays are bulky and heavy, so head-mounted displays In VR, you cannot walk around, interact and cannot watch the outside world. In addition, AR head-mounted display products have a small viewing angle, and AR head-mounted display products are also large in size and have thick lenses. Because the viewing angle, exit pupil diameter, and focal length of the optical system are mutually restrictive, it is necessary to achieve a large size at the same time. The viewing ...

Claims

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Application Information

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IPC IPC(8): G01M11/04G01M11/02G02B27/01
CPCG01M11/0207G01M11/04G02B27/0172
Inventor 卫荣杰余海
Owner TAPUYIHAI SHANGHAI INTELLIGENT TECH CO LTD
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