公开(公告)号：US20140346457A1

公开(公告)日：2014-11-27

申请号：US14051262

申请日：2013-10-10

Applicant: Samsung Display Co., Ltd.

Inventor： Jae-Hwan OH ,  Yeoung-Jin CHANG ,  Seong-Hyun JIN ,  Se-Hun PARK ,  Won-Kyu LEE ,  Jae-Beom CHOI

IPC: H01L27/32 ,  H01L51/56

CPC classification number: H01L27/3258

Abstract: Provided are an organic light-emitting display apparatus having superior light efficiency and ease of manufacture, as well as a method of manufacturing the same. The organic light-emitting display apparatus includes: a substrate; a pixel electrode disposed on a pixel region of the substrate; a first insulating layer that is interposed between the substrate and the pixel electrode and that has a first discontinuous region extending along at least a portion of an edge of the pixel electrode; an intermediate layer that is disposed on the pixel electrode and that includes an emission layer; and an opposite electrode that covers the intermediate layer and at least a portion of the first discontinuous region, so that a shortest distance to the substrate in at least a portion of the first discontinuous region is shorter than a shortest distance between the pixel electrode and the substrate.

Abstract translation: 提供了一种具有优异的光效率和易于制造的有机发光显示装置及其制造方法。 有机发光显示装置包括：基板; 设置在所述基板的像素区域上的像素电极; 第一绝缘层，其被插入在所述基板和所述像素电极之间，并且具有沿所述像素电极的边缘的至少一部分延伸的第一不连续区域; 中间层，其设置在所述像素电极上并且包括发射层; 以及覆盖所述中间层和所述第一不连续区域的至少一部分的相对电极，使得在所述第一不连续区域的至少一部分中与所述衬底的最短距离短于所述像素电极与所述第一不连续区域之间的最短距离 基质。