Organic Light-Emitting Diode and Device Comprising an Organic Light-Emitting Diode

An organic light-emitting diode, comprising:

• a carrier with a connection side;
• an organic layer sequence with at least one active layer configured to generate radiation;
• a mirror layer on the connection side;
• a first electrical contact region and a second electrical contact region on the connection side for electrical contacting of the organic layer sequence;
• and
• a plurality of electrical dummy regions on the connection side, the dummy regions being electrically insulated from the contact regions;
• wherein the mirror layer is present both in the dummy regions and in the contact regions;
• and
• wherein at least two of the dummy regions are arranged in such a way that base areas of these dummy regions cannot be congruently superimposed by arbitrary rotation of the carrier about a center axis of the carrier perpendicular to the connection side.

An organic light-emitting diode, comprising:

• a carrier with a connection side;
• an organic layer sequence with at least one active layer configured to generate radiation;
• a mirror layer on the connection side;
• a first electrical contact region and a second electrical contact region in each case on the connection side for electrical contacting the organic layer sequence;
• and
• a plurality of electrical dummy regions on the connection side the dummy regions being electrically insulated from the contact regions;
• wherein the mirror layer is present both in the dummy regions and in the contact regions;
• wherein at least two of the dummy regions are arranged in such a way that base areas of these dummy regions cannot be congruently superimposed merely by arbitrary rotation of the carrier about a center axis of the carrier perpendicular to the connection side;
• wherein a frame-like interruption in the mirror layer is located in each case between the dummy regions and the contact regions, an average width of the interruption being at most 250 μm;
• wherein the dummy regions and the contact regions are visually indistinguishable with the naked eye, when viewed from a front of the carrier opposite the connection side and/or from the connection side;
• wherein the dummy regions are each surrounded on three sides or on four sides by one of the contact regions when seen in top view onto the connection side;
• and
• wherein base areas of the dummy regions amount to between 5% and 10% inclusive of an area of the adjoining contact region.