Light emitting device

A light emitting device comprising:

• a first light emitting portion comprising a first stack comprising:
• a substrate;
• a first conductive layer having a light transmitting property;
• an organic layer comprising an emission layer, the organic layer being between the substrate and the first conductive layer;
• a second conductive layer having a light transmitting property, the second conductive layer being between the substrate and the organic layer;
• and
• a first light transmitting portion spaced apart from the first light emitting portion, the first light transmitting portion comprising a second stack comprising:
• the substrate extending from the first light emitting portion;
• the first conductive layer extending from the first light emitting portion;
• the organic layer extending from the first light emitting portion;
• an insulating layer having a first opening defining the first light emitting portion, the insulating layer being between the substrate and the organic layer;
• a third conductive layer having a light transmitting property, the third conductive layer being between the substrate and the insulating layer and spaced apart from the second conductive layer;
• wherein the third conductive layer comprises a first end portion facing the first light emitting portion and covered by the insulating layer, a second end portion opposite to the first end portion and covered by the insulating layer,
• wherein the insulating layer continuously covers the third conductive layer between the first end portion and the second end portion,
• wherein a thickness of the insulating layer is substantially constant, and
• wherein a color difference between the first light emitting portion and the first light transmitting portion is 0.4 or more and 6.5 or less in CIELAB when visible light is transmitted through the first light emitting portion and the first light transmitting portion.