Pixel circuitry, pixel driving method and display device
US12223895B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Mar 25, 2022 |
| Grant date | Feb 11, 2025 |
| Priority date | — |
| Expiry date | Mar 25, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/021
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A pixel circuitry, a pixel driving method and a display device are provided. The pixel circuitry includes a first light-emission control circuitry, a driving circuitry, a second light-emission control circuitry, a resetting control circuitry and a light-emitting element. The resetting control circuitry is electrically connected to a resetting control line, a connection node and a first initial voltage end for providing a first initial voltage, and configured to apply the first initial voltage to the connection node under the control of a resetting control signal from the resetting control line. The connection node is a first node, a third node or a fourth node. According to the present disclosure, it is able to suppress the occurrence of flicker.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.