Virtual reality head-mounted device

A technology of virtual reality and head-mounted equipment, applied in the field of virtual reality, can solve problems such as difficult to meet image acquisition conditions, cannot successfully realize biometric identification, eye tracking, etc., and achieve the goal of improving acquisition accuracy, reducing deformation, and reducing deviation angle Effect
CN106932904AInactive Publication Date: 2017-07-07ADVANCED NEW TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ADVANCED NEW TECH CO LTD
Publication Date
2017-07-07
Estimated Expiration
Not applicable · inactive patent

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Abstract

The application provides a virtual reality head-mounted device comprising a device body with a convex lens assembled, a camera assembled to the device body, and a semi-reflective semi-transparent mirror. The semi-reflective semi-transparent mirror is arranged at one side, far away from the user, of the convex lens; the camera is arranged between the convex lens and the semi-reflective semi-transparent mirror; and the mirror surface of the semi-reflective semi-transparent mirror is arranged obliquely, so that the eye infrared image of the user faces the camera for oblique reflection. Therefore, the collection precision of the eye infrared image of the user can be improved.
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Description

Technical field

[0001] This application relates to the field of virtual reality technology, and in particular to a virtual reality headset. Background technique

[0002] VR (Virtual Reality) technology is a technology that comprehensively utilizes a computer graphics system and various control interfaces to generate an interactive three-dimensional interactive environment on a computer, and provides users with a sense of immersion. In related technologies, users can obtain corresponding virtual reality experiences by wearing virtual reality headsets, such as VR glasses, VR helmets and other VR devices.

[0003] Due to the particularity of VR scenarios, the technical solutions adopted on traditional mobile phones, PCs and other electronic devices are often not suitable for VR scenarios. For example, when it is desired to collect infrared images of the eyes of a user wearing a VR device, due to the internal structure of the VR device, conventional methods are often difficult to meet...

Claims

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