Pixel compensation circuit, driving method thereof and display device
US10657886B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 28, 2016 |
| Grant date | May 19, 2020 |
| Priority date | — |
| Expiry date | May 3, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0233
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A pixel compensation circuit, a driving method thereof and a display device are provided. The pixel compensation circuit includes: a signal input unit, a driving unit, a light-emitting control unit, a first reset unit, a second reset unit, a first storage capacitor, a first switching transistor and a second switching transistor. When display data are written into the signal input unit, a signal write control line controls the first switching transistor to be switched on. The driving method of the pixel compensation circuit can be applied in the pixel compensation circuit. The pixel compensation circuit can be applied in an OLED display device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.