Patent ID: 10756140

Abstract:
The present application discloses a stacked organic light emitting apparatus including a base substrate; and at least two organic light emitting diodes. The at least two organic light emitting diodes include a first organic light emitting diode and a second organic light emitting diode. The first organic light emitting diode includes a first electrode layer on the base substrate; a first light emitting layer of a first color on a side of the first electrode layer distal to the base substrate; and a second electrode layer on a side of the first light emitting layer distal to the first electrode layer. The second organic light emitting diode includes a third electrode layer on a side of the second electrode layer distal to the first light emitting layer; a second light emitting layer of a second color on a side of the third electrode layer distal to the second electrode layer; and a fourth electrode layer on a side of the second light emitting layer distal to the third electrode layer.