Pixel of a display device and display device

A display device comprising:

• a display panel including a plurality of pixels;
• a data driver configured to provide a data voltage to each of the plurality of pixels;
• a scan driver configured to provide a write signal to each of the plurality of pixels;
• and
• a controller configured to control the data driver and the scan driver,
• wherein each of the plurality of pixels includes:
• a first transistor including a gate connected to a first node, a first terminal receiving a first power supply voltage, and a second terminal connected to a second node;
• a capacitor including a first electrode connected to a third node, and a second electrode connected to the second node;
• a second transistor disposed between a data line and the third node, and transferring the data voltage to the third node in response to the write signal;
• a third transistor connected to the first node, and transferring a reference voltage to the first node in response to the write signal;
• a fourth transistor disposed between the third node and the first node, and connecting the third node to the first node in response to an emission signal;
• and
• a light-emitting element including an anode connected to the second node, and a cathode receiving a second power supply voltage.

An electronic device comprising:

• a processor configured to provide input image data;
• and
• a display device including a plurality of pixels, receiving the input image data from the processor, and driving the plurality of pixels based on the input image data,
• wherein each of the plurality of pixels includes:
• a first transistor including a gate connected to a first node, a first terminal receiving a first power supply voltage, and a second terminal connected to a second node;
• a capacitor including a first electrode connected to a third node, and a second electrode connected to the second node;
• a second transistor disposed between a data line and the third node, and transferring a data voltage to the third node in response to a write signal;
• a third transistor connected to the first node, and transferring a reference voltage to the first node in response to the write signal;
• a fourth transistor disposed between the third node and the first node, and connecting the third node to the first node in response to an emission signal;
• and
• a light-emitting element including an anode connected to the second node, and a cathode receiving a second power supply voltage.