AR glasses device and electronic equipment having the same
US11899217B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Apr 20, 2023 |
| Grant date | Feb 13, 2024 |
| Priority date | — |
| Expiry date | Apr 20, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0178
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An AR glasses device includes a supporting portion, an optical-mechanical assembly, and an adjustment assembly comprising a first adjustment module and a second adjustment module. The optical-mechanical assembly comprises a first optical-mechanical module and a second optical-mechanical module arranged in a second direction. The first optical-mechanical module comprises a first waveguide sheet and a first fixing portion to drive the first waveguide sheet to rotate about the second direction. The second optical-mechanical module comprises a second fixing portion and a second waveguide sheet. The first adjustment module extends through the supporting portion in a first direction and connects the first fixing portion. An arc-shaped groove about the first direction penetrates the supporting portion in the first direction. The second adjustment module slides in the arc-shaped groove, and the second adjustment module is configured to drive the second waveguide sheet to rotate about the first direction through the second fixing portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.