Timing controller and method of driving the same
US12099681B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 13, 2023 |
| Grant date | Sep 24, 2024 |
| Priority date | — |
| Expiry date | Jun 13, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G5/18
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A timing controller according to one aspect of the present disclosure that is capable of operating in a low-power mode for a touch sensor driving period includes a receiver which receives a timing synchronization signal and video image data from an external source, a data processor which generates a gate control signal and a data control signal on the basis of the timing synchronization signal and arranges the video image data as pixel data for a display panel, and a transmitter which operates in a normal mode to output the pixel data, the gate control signal, and the data control signal for a display driving period and operates in a low-power mode for at least some time of a touch sensor driving period.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.