Electrophoretic display aparatus and method of driving the same
US8890861B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Sep 8, 2011 |
| Grant date | Nov 18, 2014 |
| Priority date | — |
| Expiry date | Apr 19, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/061
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
In an electrophoretic display apparatus, a first substrate includes a plurality of pixels each including at least two sub-pixels which display colors different from each other, and a second substrate which faces the first substrate and includes a reference electrode corresponding to a boundary between adjacent sub-pixels in each pixel. An electrophoretic material is between the first substrate and the second substrate. A barrier wall is between the first substrate and the second substrate, and defines the pixels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.