Electrowetting display device
US9140892B2 · kind B2 · utility
2Cited by
3References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 16, 2014 |
| Grant date | Sep 22, 2015 |
| Priority date | — |
| Expiry date | Jun 16, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B26/005
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electrowetting display device comprising at least one picture element including a first fluid and a second fluid immiscible with the first fluid. A protrusion arranged through the second fluid and in contact with the first fluid provides a preferential initiation of motion of part of the first fluid in a first direction and a different part of the first fluid in a second direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.