Particles for electrophoretic displays
US10435566B2 · kind B2 · utility
3Cited by
18References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 27, 2015 |
| Grant date | Oct 8, 2019 |
| Priority date | — |
| Expiry date | Jun 13, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2202/022
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
This invention relates to polymer particles preferably with surface functionality for charge retention, a process for their preparation, the use of these particles for the preparation of an electrophoretic device, electrophoretic displays comprising such particle, and new polymerizable dyes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.