Hybrid electronic display of light emissive display elements and light reflective display elements
US7170506B2 · kind B2 · utility
21Cited by
8References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 20, 2003 |
| Grant date | Jan 30, 2007 |
| Priority date | — |
| Expiry date | Feb 11, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F9/30
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A hybrid electronic display combines one or more light emissive display elements (33) and one or more reflective display elements (34). The respective display element types (33, 34) are configured to display a representation of the same information to a viewer of the display and are activatable to compensate for variations in ambient lighting conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.