Source drive circuit and display device
US10504472B2 · kind B2 · utility
2Cited by
1References
10Claims
0Family size
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Inventors
Key dates
| Filing date | May 10, 2017 |
| Grant date | Dec 10, 2019 |
| Priority date | — |
| Expiry date | May 25, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0693
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A source drive circuit and a display device. The source drive circuit includes: a detection circuit, configure to detect a change value of a common voltage; and a compensation circuit, configured to obtain a compensation data signal based on a data signal and the change value of the common voltage, and output the compensation data signal to a pixel electrode of a display panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.