Composition and process for the manufacture of an improved electrophoretic display
US7205355B2 · kind B2 · utility
30Cited by
38References
56Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 4, 2002 |
| Grant date | Apr 17, 2007 |
| Priority date | — |
| Expiry date | Aug 26, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/1681
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The invention relates to a display having improved contrast ratio, switching performance, reflectivity at the Dmin state and structural integrity and methods for its manufacture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.