Display controlling system utilizing non-identical transfer pulse signals to control display and controlling method thereof
US8456407B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 6, 2009 |
| Grant date | Jun 4, 2013 |
| Priority date | — |
| Expiry date | Apr 4, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/08
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display controlling system utilized in a display, such as an LCD, includes a plurality of data lines and a plurality of source drivers. The source drivers receive a plurality of transfer pulse signals, each of which corresponds to one of the source drivers, and drive the corresponding data lines upon receiving the corresponding transfer pulse signal, wherein the transfer pulse signals are not all identical. The transfer pulse signal can be produced by the timing controller of the display, or the transfer pulse information required for generating the transfer pulse signals can be embedded in the source data to be delivered to the source drivers that generate the transfer pulse signals after obtaining the transfer pulse information. The transfer pulse signal lines between the timing controller and the source drivers can therefore be removed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.