Silane-containing pigment particles for electrophoretic display
US9382427B2 · kind B2 · utility
32Cited by
1References
21Claims
0Family size
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Key dates
| Filing date | Jun 9, 2011 |
| Grant date | Jul 5, 2016 |
| Priority date | — |
| Expiry date | Oct 30, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2001/1678
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention is directed to an electrophoretic display fluid, in particular, pigment particles dispersed in a solvent or solvent mixture, and methods for their preparation. The pigment particles generated, according to the present invention, are stable in solvent under an electric field and can improve the performance of an electrophoretic display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.