Pixel circuit and driving method thereof, display panel and display device
US10373561B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jul 7, 2016 |
| Grant date | Aug 6, 2019 |
| Priority date | — |
| Expiry date | Feb 3, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0238
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a pixel circuit including a reset module, a storage module, a data write module, a drive module, a control voltage compensation module, a light emission control module, and a light emitting module. The reset module is connected to a third power source, a second scan line, and the storage module, and is configured to reset the voltage stored in the storage module. The storage module is connected to a first power source and is configured to store a control voltage for the drive module. The data write module is connected to a data line and a third scan line, and is configured to provide a voltage required for the display of the pixel circuit to the drive module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.