Pixel structure, drive method thereof, display panel, and display device
US10921659B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 15, 2018 |
| Grant date | Feb 16, 2021 |
| Priority date | — |
| Expiry date | Nov 15, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0223
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A pixel structure and a driving method thereof, a display panel and a display device are provided. The pixel structure includes a pixel electrode, a gate line, a data line, a first thin film transistor and a second thin film transistor. A gate electrode of the first thin film transistor is electrically connected with the gate line, a first electrode of the first thin film transistor is electrically connected with the data line; a gate electrode of the second thin film transistor is electrically connected with a first electrode of the second thin film transistor, the first electrode of the second thin film transistor is electrically connected with the pixel electrode, and a second electrode of the second thin film transistor is electrically connected with a second electrode of the first thin film transistor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.