Electronic device for VR, AR, and MR
US11914159B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 5, 2019 |
| Grant date | Feb 27, 2024 |
| Priority date | — |
| Expiry date | Oct 8, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/014
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electronic device is disclosed. An electronic device of the present invention may comprise: a goggle frame having at least one opening provided in the front surface thereof; a display positioned in front of the goggle frame and facing the at least one opening; a front band to which the goggle frame is fixed; a strap, one side of which is fixed to the front band and the other side of which is provided with a rack gear; and a rear band coupled to the other side of the strap on which the rack gear is provided. The rear band may include: a support; a gear which is mounted to the support, rotatable, and engaged with the rack gear; a rotor facing the gear and linked with the gear; and a dial facing the rotor and having at least a portion thereof exposed to the outside of the rear band. The rotor may include: a rotary body facing the dial; and a coupling protrusion positioned between the rotary body and the dial and protruding from the rotary body. The dial may include: a coupler facing the rotary body; and coupling teeth which are positioned between the rotary body and the coupler, protrude from the coupler, and are engaged with the coupling protrusion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.