Electrophoretic display apparatus and method for manufacturing the same and method for driving the same
US8629859B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 6, 2011 |
| Grant date | Jan 14, 2014 |
| Priority date | — |
| Expiry date | Mar 29, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/1677
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electrophoretic display device includes an electrophoretic displaying layer, a photoconductive layer and a top electrode layer. The electrophoretic displaying layer includes a number of pixels. The top electrode layer and the photoconductive layer are respectively disposed at two opposite sides of the electrophoretic displaying layer. The photoconductive layer includes a number of photoconductive units spaced apart from each other. Each of the pixels corresponds to at least one photoconductive units. The present invention also provides a method for manufacturing the electrophoretic display device and a method for driving the electrophoretic display device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.