Electrowetting element and fluid
US9494790B1 · kind B1 · utility
3Cited by
3References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 29, 2014 |
| Grant date | Nov 15, 2016 |
| Priority date | — |
| Expiry date | Sep 29, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K23/017
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A fluid for an electrowetting element includes a dispersion of a plurality of solid particles in a liquid vehicle. Respective ones of the plurality of solid particles each include a solid core having a coating comprising silicon dioxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.