Driving method of electrophoretic display device, electrophoretic display device and electronic apparatus
US9202420B2 · kind B2 · utility
1Cited by
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20Claims
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Key dates
| Filing date | Nov 29, 2011 |
| Grant date | Dec 1, 2015 |
| Priority date | — |
| Expiry date | May 26, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/066
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image rewriting process includes a first pulse application process for using a driving pulse signal with the pulse width of a first electric potential being a first width; a driving stop process for stopping generation of an electric field between pixel electrodes and a common electrode, performed after the first pulse application process; and a second pulse application process for using the driving pulse signal with the pulse width of the first electric potential being a second width, performed after the driving stop process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.