Display device and driving method
US12374287B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Oct 25, 2023 |
| Grant date | Jul 29, 2025 |
| Priority date | — |
| Expiry date | Oct 25, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/021
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
According to embodiments of the present disclosure, there may be provided a display device and a driving method. During a first type sensing time period during display driving, a voltage difference between a first node and a second node of a driving transistor is set to correspond to a threshold voltage stored in a memory, whereby it is possible to compensate for, in real time period, threshold voltage variations of driving transistors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.