Display unit with movable filter
US8371704B1 · kind B1 · utility
4Cited by
16References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 24, 2011 |
| Grant date | Feb 12, 2013 |
| Priority date | — |
| Expiry date | Oct 24, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B7/006
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An electronic device includes a display unit and a filter. The display unit is configured to provide a visual display to a user of the device. The display unit has a first side portion and a second side portion. The filter is configured to alter a viewer's perception of the visual display. The filter is pivotally coupled to the display unit. The filter is configured to pivot from a first position adjacent the first side portion of the display unit to a second position adjacent the second side portion of the display unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.