Patent ID: 11898950
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 2:
3. The display device of claim 2, wherein the sensor driving circuit includes:
a first sensing node;
a second sensing node;
a reset transistor including a first electrode for receiving a reset voltage, a second electrode electrically connected to the first sensing node, and a gate electrode for receiving a reset signal;
an amplification transistor including a first electrode for receiving a driving voltage, a second electrode electrically connected to a second sensing node, and a gate electrode electrically connected to the first sensing node; and
an output transistor including a first electrode electrically connected to the second sensing node, a second electrode electrically connected to the readout line, and a gate electrode for receiving a scan signal.