Display device

A display device, comprising:

• a display panel including a display area configured to display images and a non-display area disposed adjacent to the display area,
• wherein the display area includes a sensor area and a non-sensor area adjacent to the sensor area,
• wherein the sensor area includes first and second transmittance areas having different transmittances,
• wherein the first and second transmittance areas in the sensor area include first and second light emitting elements, respectively, and
• wherein the first and second light emitting elements include respectively first and second electrodes having respectively first and second light reflective layers;
• a light extraction layer disposed on the second light reflective layer, but not on the first light reflective layer;
• and
• a thin film transistor disposed in the first transmittance area of the sensor area, and a transparent electrode disposed in both the first and second transmittance areas, and electrically connecting the thin film transistor to the second light emitting elements.