Pixel compensation circuit, display device and driving method
US9805661B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 20, 2015 |
| Grant date | Oct 31, 2017 |
| Priority date | — |
| Expiry date | Oct 16, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0233
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The embodiments of the present invention provide a pixel compensation circuit, a display device and a driving method. The data signal loading module in the pixel compensation circuit loads the data signal to the gate of the driving transistor when the scanning signal is a turn-on signal. The voltage loading module loads the first voltage signal to the source of the driving transistor when the first luminescent signal and the scanning signal are both turn-on signals. The driving signal generation module is used for storing the signal of the source of the driving transistor, the signal of the gate of the driving transistor, the third voltage signal and the voltage signal inputted by the voltage loading module at that time; and is capable of generating a driving signal for driving the organic light-emitting diode to emit light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.