Electrophoretic display capable of reducing passive matrix coupling effect
US9147364B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 14, 2014 |
| Grant date | Sep 29, 2015 |
| Priority date | — |
| Expiry date | Jan 14, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0209
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electrophoretic display capable of reducing passive matrix coupling effect includes an electrophoretic panel, a coupling capacitor group, a plurality of first scan lines, and a plurality of second scan lines. The electrophoretic panel includes a plurality of pixels. The coupling capacitor group includes a plurality of coupling capacitors. Each pixel of the plurality of pixels is coupled to a storage capacitor and corresponds to a coupling capacitor, the storage capacitor is coupled to a first scan line and a second scan line, the coupling capacitor is coupled to another first scan line and the second scan line, and the coupling capacitor is not coupled to any pixel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.