Pixel circuit and driving method thereof, display panel and display apparatus
US11869423B2 · kind B2 · utility
2Cited by
1References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 14, 2019 |
| Grant date | Jan 9, 2024 |
| Priority date | — |
| Expiry date | Apr 10, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/028
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A pixel circuit, a display panel, a display apparatus and a driving method. The pixel circuit includes a data signal writing module, a driving module, a threshold compensation transistor, a first power voltage writing module and a light-emitting module, wherein the driving module includes a driving transistor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.