Display device having an interface board for outputting a plurality groups of panel driving data and driving method thereof
US8957927B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 2, 2012 |
| Grant date | Feb 17, 2015 |
| Priority date | — |
| Expiry date | Jan 5, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/12
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display device is provided. The display device includes an interface board, a display panel and a connecting interface. The interface board includes a system control module and a system storage module for storing a plurality groups of panel driving data. The display panel includes a pixel array, a signal receiver and a panel data storage module for storing panel data. The connecting interface connects the interface board and the display panel and generates an intimating signal and transmits the same when these elements are electrically connected. The system control module retrieves panel data from the panel data storage module through the connecting interface to further retrieve one of the groups of panel driving data to output the same. The signal receiver drives the pixel array according to the one of the groups of panel driving data. A display device drive method is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.