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US 2015/0106646 A1Published application
Scan driver and driving method thereof
AssigneeSamsung Display Co., Ltd.
InventorsHae-Yeon Lee, Bo Yong Chung
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Abstract
A scan driver includes a plurality of stages arranged sequentially and configured to respectively output a scan signal; and a switching unit configured to receive a plurality of clock signals, to select clock signals of the plurality of clock signals according to a selection control signal, and to input the selected clock signals to the plurality of stages.
Claims20
A scan driver comprising:
- a plurality of stages arranged sequentially and configured to respectively output a scan signal;
- and
- a switching unit configured to receive a plurality of clock signals, to select clock signals of the plurality of clock signals according to a selection control signal, and to input the selected clock signals to the plurality of stages.
A driving method of a scan driver, the scan driver comprising a plurality of stages, the driving method comprising:
- providing a plurality of clock signals to a switching unit;
- selecting, by the switching unit, a first selected clock signal among the plurality of clock signals according to a selection control signal;
- providing the first selected clock signal to a respective stage of the plurality of stages;
- and
- outputting, by the respective stage, a scan signal in accordance with the first selected clock signal.
2 more elements
Dependencies are inferred from the claim text.