Colored polymer particles for electrophoretic displays
US9868803B2 · kind B2 · utility
15Cited by
16References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 7, 2013 |
| Grant date | Jan 16, 2018 |
| Priority date | — |
| Expiry date | May 7, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2982
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
This invention relates to colored polymer, a process for their preparation, electrophoretic fluids comprising such particles, and electrophoretic display devices comprising such fluids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.