Patent ID: 10304994

Abstract:
The present invention discloses an organic light emitting display panel. Wherein the organic light emitting display panel comprises: a substrate; a plurality of anode electrodes; a pixel defining layer for defining an effective light emitting area and a non-effective light emitting area; a blocking pattern is arranged on the pixel defining layer; an organic light emitting layer is arranged on the anode electrode, the blocking pattern, and the pixel defining layer; a cathode layer is arranged on the organic light emitting layer, wherein the blocking pattern separates the organic light emitting layer and the cathode layer in the effective light emitting area, and the organic light emitting layer and the cathode layer in the none-effective light emitting area. By the above-mentioned description, the present invention can reduce light leakage caused by lateral conduction of the organic light emitting layer, thereby display quality of the panel can be improved.