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Head-mounted display device and head-mounted display system

A technology for display devices and display screens, applied in stereoscopic systems, instruments, optics, etc., can solve problems such as eye tracking for people who cannot wear it

Active Publication Date: 2021-09-10
QINGDAO PICO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, when a user wears a head-mounted virtual reality display device for a virtual reality display experience, since the wearer's eyes are in a relatively dark environment, eye tracking of the wearer cannot be performed

Method used

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  • Head-mounted display device and head-mounted display system
  • Head-mounted display device and head-mounted display system
  • Head-mounted display device and head-mounted display system

Examples

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Embodiment Construction

[0047] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.

[0048] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way intended as any limitation of the disclosure, its application or uses.

[0049] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0050] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment m...

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PUM

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Abstract

The embodiment of the invention discloses a head-mounted display device and a head-mounted display system. The head-mounted display device comprises a processor, a first camera device, a lens module and at least one infrared lamp located on the lens module, wherein at least one infrared lamp is used for emitting infrared light signals; so that the eyes of a wearer of the head-mounted display device receives the infrared light signal; the first camera device is used for collecting a human eye image of the wearer after the eyes of the wearer receive the infrared light signal; and the processor is used for performing eyeball tracking on the wearer according to the human eye image.

Description

technical field [0001] The present disclosure relates to the technical field of virtual reality display, and more particularly, to a head-mounted display device and a head-mounted display system. Background technique [0002] Head-mounted display devices can include head-mounted virtual reality display devices. Virtual reality display technology simulates a three-dimensional virtual world, providing users with simulations of vision, hearing, touch and other senses, allowing users to feel as if they were there. Observe the affairs in the three-dimensional space in time and without limitation. [0003] In the prior art, when a user wears a head-mounted virtual reality display device for a virtual reality display experience, since the eyes of the wearer are in a relatively dark environment, eye tracking of the wearer cannot be performed. Contents of the invention [0004] An object of the embodiments of the present disclosure is to provide a new technical solution for a head...

Claims

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Application Information

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IPC IPC(8): H04N13/332H04N13/366H04N13/383H04N13/398H04N13/106G02B27/01G02B27/00
CPCH04N13/332H04N13/366H04N13/383H04N13/398H04N13/106G02B27/0172G02B27/0093G02B2027/0138
Inventor 张秀志周宏伟柳光辉郭衡江
Owner QINGDAO PICO TECH CO LTD
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