Shift register and driving method, gate driving circuit and display device
US10475362B2 · kind B2 · utility
9Cited by
2References
16Claims
0Family size
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Key dates
| Filing date | Apr 28, 2017 |
| Grant date | Nov 12, 2019 |
| Priority date | — |
| Expiry date | Apr 28, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/045
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A shift register, a gate driving circuit, a display device and a driving method. The shift register includes: a driving unit, configured to supply a gate line signal to a corresponding pixel unit group; and a compensation circuit provided corresponding to the driving unit; where the compensation circuit is configured to compensate for one or more threshold voltage offsets of one or more transistors in the driving unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.