Augmented reality head-mounted display
US12140768B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 18, 2022 |
| Grant date | Nov 12, 2024 |
| Priority date | — |
| Expiry date | Mar 17, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K5/0017
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An augmented reality (AR) head-mounted display suitable for use with an endoscope to display the images captured by the endoscope in front of a doctor in an augmented reality manner. The AR head-mounted display utilizes a forehead pad that is raised and tilted at a larger angle to match a rear-head pad that is at the eye level of the wearer and is tilted at a smaller angle. The connection cable of the AR head-mounted display is extending to and clamped on a clip structure of the rear-head pad, and then further extending downward from the back of the wearer. No matter whether the wearer is in a straight-up or head-down position, such head-mount design can always be ergonomically and stably held on the wearer's head; there will be no loosening nor displacement even if the wearer's head is lowered for a long time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.