Display apparatus and method of displaying using electromechanical faceplate
US10082672B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 28, 2018 |
| Grant date | Sep 25, 2018 |
| Priority date | — |
| Expiry date | Feb 28, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0147
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display apparatus including at least one focus display; at least one electromechanical faceplate detachably attached to an outer surface of the display apparatus; and a processor coupled to the aforementioned components, wherein the processor is configured to render focus image at the focus display. The display apparatus is arranged to be detachably attached to portable electronic device, the electromechanical faceplate including a wireless communication interface, wherein the aforementioned interface is employed to communicably couple the portable electronic device and the display apparatus. A processor of the portable electronic device is configured to render context image at a display thereof, an angular width of a projection of the rendered context image being greater than an angular width of a projection of the rendered focus image. Furthermore, projection of the rendered context image is optically combined with projection of the rendered focus image to create a visual scene.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.