Watch display using light sources with a translucent cover
US9618908B2 · kind B2 · utility
0Cited by
44References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 22, 2014 |
| Grant date | Apr 11, 2017 |
| Priority date | — |
| Expiry date | Apr 22, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F13/22
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A display assembly includes a display selectively displaying human-readable indicia on a face thereof and a cover disposed over the display. The cover has a homogeneous surface over the entire face of the display. The display assembly is controllable between an inactive state and an active state. In the inactive state, the face of the display is not viewable through the cover, and in the active state, the indicia are viewable through the cover.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.