Display panel and display apparatus

A display apparatus comprising:

• a display panel including a plurality of pixels;
• and
• a display driving circuit including a scan driver, a data driver, and a read-out circuit,
• wherein each of the plurality of pixels comprises:
• a first transistor connected between a first node and a third node and configured to operate based on a voltage of a second node;
• a second transistor connected between the first node and a data line and configured to operate based on a scan signal received through a scan line;
• a third transistor connected between the second node and the third node and configured to operate based on the scan signal;
• a fourth transistor connected between a first driving power source and the first node and configured to operate based on a first emission control signal received through a first emission control line;
• a fifth transistor connected between the third node and an organic light-emitting diode and configured to operate based on a second emission control signal received through a second emission control line;
• a sixth transistor connected between a read-out line and the second node and configured to operate based on a read-out/initialization control signal received through a read-out/initialization control line;
• a capacitor connected between the first node and the second node;
• and
• the organic light-emitting diode connected between the fifth transistor and a second driving power source,
• the scan driver is connected with the plurality of pixels through the scan line, the first emission control line, the second emission control line, and the read-out/initialization control line,
• the data driver is connected with the plurality of pixels through the data line and is configured to supply a data voltage corresponding to a luminance through the data line, and
• the read-out circuit is connected with the plurality of pixels through the read-out line and is configured to read out an electrical characteristic of each of the plurality of pixels through the read-out line.

A display panel including a plurality of pixels, each of the plurality of pixels comprising:

• a scan line extending in a first direction;
• a first emission control line extending in the first direction;
• a second emission control line extending in the first direction;
• a read-out/initialization control line extending in the first direction;
• a data line extending in a second direction intersecting with the first direction;
• a read-out line extending in the second direction;
• a first transistor connected between a first node and a third node and configured to operate based on a voltage of a second node;
• a second transistor connected between the first node and the data line and configured to operate based on a scan signal received through the scan line;
• a third transistor connected between the second node and the third node and configured to operate based on the scan signal;
• a fourth transistor connected between a first driving power source and the first node and configured to operate based on a first emission control signal received through the first emission control line;
• a fifth transistor connected between the third node and an organic light-emitting diode and configured to operate based on a second emission control signal received through the second emission control line;
• a sixth transistor connected between the read-out line and the third node and configured to operate based on a read-out/initialization control signal received through the read-out/initialization control line;
• a capacitor connected between the first node and the second node;
• and
• the organic light-emitting diode connected between the fifth transistor and a second driving power source.