Head-mounted display device and display system
US12422687B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | May 16, 2024 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | May 16, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0178
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A head-mounted display device is provided, comprising a device body, an optical waveguide lens, an optical component, and one or more video component. The optical waveguide lens and the one or more video component are relatively arranged, the optical waveguide lens and the one or more video component are arranged in the device body, the optical component is detachably installed on the device body, the optical component is arranged on a side of the optical waveguide lens away from the one or more video component, the video component comprises a video sensing element and an infrared light filter, the video sensing element is arranged at a sider of the optical waveguide lens away the optical component, the infrared light filter is movably arranged on a side of the video sensing element away from the optical waveguide lens. A display system is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.