Electro-optic displays and driving methods
US10852568B2 · kind B2 · utility
6Cited by
96References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 2, 2018 |
| Grant date | Dec 1, 2020 |
| Priority date | — |
| Expiry date | Mar 2, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0247
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
This invention provides methods of and related apparatus for driving an electro-optic display having a plurality of pixels. The method includes dividing the plurality of pixels into n groups, where n is an integer larger than 1, applying a full clearing waveform to at least one group of the n groups of pixels, and applying a top off waveform to cardinal pixels of the at least one group of pixels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.