Electronic device

An electronic device, comprising:

• a base layer;
• a first electrode disposed on the base layer and comprising a light emitting electrode and a light receiving electrode which are spaced apart from each other;
• a pixel defining layer which is disposed on the base layer, wherein the pixel defining layer includes a first opening to expose the light emitting electrode and a second opening to expose the light receiving electrode;
• a second electrode disposed on the first electrode;
• a hole transport region disposed between the first electrode and the second electrode;
• an electron transport region disposed between the hole transport region and the second electrode;
• a light emitting layer which overlaps the light emitting electrode and is disposed between the hole transport region and the electron transport region;
• and
• a light receiving layer which is provided between the light receiving electrode and the second electrode and disposed in a layer different from the light emitting layer.

An electronic device including a first light emitting region, a second light emitting region, a third light emitting region, and a light receiving region which are spaced apart from each other in a plan view, the electronic device comprising:

• a base layer;
• a display element layer comprising a pixel defining layer, which is disposed on the base layer and has an opening, and first, second and third light emitting elements and a light receiving element, which are separated by the pixel defining layer;
• and
• an input sensing layer disposed on the display element layer,
• wherein each of the first, second and third light emitting elements and the light receiving element comprises:
• a first electrode;
• a hole transport region disposed on the first electrode;
• an electron transport region disposed on the hole transport region;
• and
• a second electrode disposed on the electron transport region,
• wherein the first, second and third light emitting elements comprise first, second and third light emitting layers, respectively, which are disposed between the hole transport region and the electron transport region, and
• the light receiving element comprises a light receiving layer which is provided between the first electrode and the second electrode and disposed in a layer different from the first, second and third light emitting layers.