Omni-directional display device
US4695929A · kind A · utility
Inventor
Key dates
| Filing date | Mar 14, 1985 |
| Grant date | Sep 22, 1987 |
| Priority date | — |
| Expiry date | Mar 14, 2005 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F19/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display device having a unique and novel arrangement of front surface mirrors in conjunction with a window mirror to provide an enhanced image of objects placed within the field of the device. The device is comprised of front surface mirrors of rectangular or square form having abutting edges placed at 90.degree. to one another. A window mirror is mounted across the diagonal formed by the opposite edges of the front surfaces mirror to provide the unique display case. In one form the front faced mirrors are in the form of right triangles to form a pyramid shaped display case. The mirrors may also be enclosed in a frame for use as a vanity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.