Electrophoretic display with changeable frame updating speed and driving method thereof
US8605032B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2011 |
| Grant date | Dec 10, 2013 |
| Priority date | — |
| Expiry date | Sep 18, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electrophoretic display and a driving method thereof are provided. The electrophoretic display includes a display panel, a storage unit, a timing controller (TCON). The display panel has a plurality of sub-pixels. The storage unit stores a plurality sets of driving waveforms, wherein the lengths of driving waveforms in the sets of driving waveforms are different from each other. The TCON has an analysis module, couples to the display panel and the storage unit, and receives an image signal having a plurality of display data. The analysis module analyzes the display data to obtain a analysis result. The TCON selects one of the sets of driving waveforms according to the analysis result, and drives the sub-pixels according to the selected set of driving waveforms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.