Sensor and display device including the sensor

A display device comprising:

• a sensor generating a first sensing voltage based on an amount of external light and a second sensing voltage based on an amount of external heat;
• a sensing signal processor processing the first and the second sensing voltages and generating a control voltage based on the processed first and second sensing voltages;
• a display panel including pixels;
• and
• a controller controlling luminance of the pixels based on the control voltage,
• wherein the sensor comprises:
• a first sensor transistor generating a first sensing current based on an amount of the external light;
• a first capacitor storing the first sensing voltage based on the first sensing current from the first sensor transistor;
• a second sensor transistor generating a second sensing current based on an amount of the external heat;
• a second capacitor storing the second sensing voltage based on the second sensing current from the second sensor transistor;
• and
• a light blocking member blocking the second sensor transistor from external light and having an opening exposing the first sensor transistor to external light.