Electrophoretic display apparatus and method thereof
US9042001B2 · kind B2 · utility
0Cited by
8References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 2, 2012 |
| Grant date | May 26, 2015 |
| Priority date | — |
| Expiry date | Apr 2, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/1677
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electrophoretic display apparatus includes an array substrate, an opposite substrate facing the array substrate, and an electrophoretic layer disposed between the array substrate and the opposite substrate. The electrophoretic layer includes a non-polar solvent and a plurality of polar particles dispersed in the non-polar solvent. At least one of the array substrate or the opposite substrate includes a plurality of electric field forming electrodes respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.