Driving method for display device, timing controller and display device
US10657862B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Jul 14, 2017 |
| Grant date | May 19, 2020 |
| Priority date | — |
| Expiry date | Aug 11, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2340/0464
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A driving method for a display device, timing controller and display device. The driving method includes: acquiring a target update frequency of image display of a display panel; determining a target frame rate corresponding to the target update frequency according to a prestored corresponding relationship between update frequencies and frame rates; adjusting a blanking duration of a data signal output by a source driving circuit according to the target frame rate; and outputting a first control signal with a frequency being the target frame rate to a gate driving circuit, to cause the gate driving circuit to scan pixel units of the display panel according to the target frame rate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.