Organic light-emitting display apparatus and method of manufacturing the same

摘要

An organic light-emitting display apparatus includes a substrate. A pixel electrode is disposed on the substrate. A pixel defining layer covers an edge of the pixel electrode and exposes at least a first portion of the edge. A first intermediate layer is disposed on the pixel electrode and covers a central part and the first portion of the pixel electrode. An auxiliary insulating layer is disposed on the first intermediate layer and covers a portion of the first intermediate layer corresponding to the at least the first portion. An emission layer is disposed on the first intermediate layer corresponding to the central part of the pixel electrode. An opposite electrode faces the pixel electrode. The first intermediate layer is disposed between.

主权项

1. An organic light-emitting display apparatus comprising:
a substrate;
a pixel electrode disposed on the substrate;a pixel defining layer covering an edge of the pixel electrode to contact the pixel electrode directly and exposing at least a first portion of the edge of the pixel electrode;a first intermediate layer disposed on the pixel electrode and covering a central part of the pixel electrode and the first portion of the pixel electrode;an auxiliary insulating layer disposed on the first intermediate layer and covering a portion of the first intermediate layer corresponding to at least the first portion of the edge of the pixel electrode, the auxiliary insulating layer exposing the central part of the pixel electrode;an emission layer disposed on the first intermediate layer corresponding to the central part of the pixel electrode to contact the first intermediate layer directly; andan opposite electrode facing the pixel electrode, the first intermediate layer interposed between the pixel electrode and the opposite electrode.