ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an organic light-emitting display device including a pixel light-emitting portion formed to have a uniform thickness and capable of preventing degradation of the light-emitting portion caused by outgassing from a pixel definition film, and to provide a method of manufacturing the organic light-emitting display device.

SOLUTION: The organic light-emitting display device includes: a substrate 100; first electrodes 231, each formed in each of pixels 230 on the substrate 100; a pixel definition film 219' including a first pixel definition film 219a' located between two adjacent first electrodes 231, and a second pixel definition film 219b' covering the first pixel definition film 219a' and an outer ward portion of the first electrodes 231; an intermediate layer 233 formed above each of the first electrodes 231 and including an emission layer; and a second electrode 235 located to face the first electrodes 231.

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