SENSOR PIXEL AND IMAGE SENSORS COMPRISING THE SAME
First Claim
Patent Images
1. A sensor pixel comprising:
- a first transistor for light sensing;
a second transistor including one terminal connected to one terminal of the first transistor and the other terminal to which a reset voltage is transmitted;
a third transistor including a gate connected to one terminal of the first transistor and one terminal connected to the other terminal of the first transistor; and
a fourth transistor connected between the other terminal of the third transistor and a data line.
1 Assignment
0 Petitions
Accused Products
Abstract
The present invention relates to a sensor pixel including: a first transistor for a light sensing; a second transistor including one terminal connected to one terminal of the first transistor and the other terminal to which a reset voltage is transmitted; a third transistor including a gate connected to one terminal of the first transistor and one terminal connected to the other terminal of the first transistor; and a fourth transistor connected between the other terminal of the third transistor and a data line.
-
Citations
9 Claims
-
1. A sensor pixel comprising:
-
a first transistor for light sensing; a second transistor including one terminal connected to one terminal of the first transistor and the other terminal to which a reset voltage is transmitted; a third transistor including a gate connected to one terminal of the first transistor and one terminal connected to the other terminal of the first transistor; and a fourth transistor connected between the other terminal of the third transistor and a data line. - View Dependent Claims (2, 3, 4, 5)
-
-
6. An image sensor comprising:
-
a sensor panel including a plurality of sensor pixels, and a plurality of first gate lines, a plurality of second gate lines, and a plurality of data lines connected to the plurality of sensor pixels; a gate driving circuit supplying a plurality of first gate signals and a plurality of second gate signals corresponding to the plurality of first gate lines and the plurality of second gate lines; and a sensor signal readout circuit receiving a plurality of data signals from the plurality of sensor pixels through the plurality of data lines, wherein each of the plurality of pixel sensors is implemented by a sensor pixel, wherein the sensor pixel comprises; a first transistor for light sensing; a second transistor including one terminal connected to one terminal of the first transistor and the other terminal to which a reset voltage is transmitted; a third transistor including a gate connected to one terminal of the first transistor and one terminal connected to the other terminal of the first transistor; and a fourth transistor connected between the other terminal of the third transistor and a data line. - View Dependent Claims (7, 8, 9)
-
Specification