Electrophoresis device and display unit
US8908258B2 · kind B2 · utility
2Cited by
0References
16Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 12, 2013 |
| Grant date | Dec 9, 2014 |
| Priority date | — |
| Expiry date | Jun 12, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2001/1678
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
There are provided an electrophoresis device and a display unit which are capable of realizing high contrast. The electrophoresis device includes a plurality of electrophoretic particles and a porous layer that are contained in an insulating liquid, the porous layer being formed using a fibrous structure including a plurality of non-migrating particles. An average particle size of the electrophoretic particles is equal to or less than one-fifth of an average pore size of the porous layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.