Method for driving electro-optic displays
US9881565B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 1, 2017 |
| Grant date | Jan 30, 2018 |
| Priority date | — |
| Expiry date | Mar 1, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/08
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A large area display having multiple sub-units arranged in rows and columns and a method of driving the multiple sub-units as a single display are provided. Each sub-unit has an associated pixel row driver and pixel column driver. The large area display may also include a chip select means that provides a separate chip select signal to the pixel row driver of each row of sub-units, so that in the row of sub-units for which the associated row driver has received the chip select signal, only the rows of pixels within a single row of sub-units are supplied data at any one time. Column data and delayed Gate Start Pulse signals are fed to the pixel column drivers in each column of sub-units such that the appropriate column data values are supplied to the associated pixel column drivers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.