Electrophoretic fluid
US10048562B2 · kind B2 · utility
2Cited by
14References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 13, 2013 |
| Grant date | Aug 14, 2018 |
| Priority date | — |
| Expiry date | Jan 11, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2001/1678
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
This invention relates to electrophoretic fluid comprising solvents, a highly absorbing dye, and charged particles of different color, and electrophoretic display devices comprising such fluids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.