See-through near-eye display glasses wherein image light is transmitted to and reflected from an optically flat film
US8482859B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 26, 2012 |
| Grant date | Jul 9, 2013 |
| Priority date | — |
| Expiry date | Mar 26, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0178
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
This disclosure concerns an interactive head-mounted eyepiece with an integrated processor for handling content for display and an integrated image source for introducing the content to an optical assembly through which the user views a surrounding environment and the displayed content, wherein the optical assembly comprises an optically flat film, disposed at an angle in front of a user's eye, that reflects and transmits a portion of image light and transmits scene light from a see-through view of the surrounding environment, so that a combined image comprised of portions of the image light and the transmitted scene light is provided to a user's eye.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.