Driving circuit, control method thereof, display panel and display device
US10726755B2 · kind B2 · utility
1Cited by
0References
19Claims
0Family size
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Key dates
| Filing date | May 31, 2018 |
| Grant date | Jul 28, 2020 |
| Priority date | — |
| Expiry date | May 31, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/12
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A driving circuit, a control method thereof, a display panel, and a display device. The driving circuit comprises a logic board, a gate driving sub-circuit, and an interface control sub-circuit. The interface control sub-circuit is configured to detect a timing control signal outputted by the logic board to the gate driving sub-circuit via a signal transmission interface, and control the signal transmission interface of the logic board to stop outputting the timing control signal to the gate driving sub-circuit in response to detecting that the timing control signal does not satisfy a preset condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.