Pixel circuit, pixel driving method, display substrate and display device
US12175938B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 11, 2021 |
| Grant date | Dec 24, 2024 |
| Priority date | — |
| Expiry date | Nov 11, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/045
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a pixel circuit. The pixel circuit includes a light emitting element, an energy storage circuit, a driving circuit, a data writing-in circuit, a compensation control circuit, an initialization circuit and a light emitting control circuit. The compensation control circuit is configured to control to connect the control terminal of the driving circuit and the first terminal of the driving circuit under the control of a first control signal. The driving circuit is configured to generate a driving current for driving the light emitting element to emit light under the control of a potential of the control terminal of the driving circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.