公开(公告)号：US20100044691A1

公开(公告)日：2010-02-25

申请号：US12541275

申请日：2009-08-14

申请人： Sang-Mok Hong ,  Zail Lhee ,  Kaun-Soo Lee

发明人： Sang-Mok Hong ,  Zail Lhee ,  Kaun-Soo Lee

IPC分类号： H01L51/56 ,  H01L51/52

CPC分类号： H01L27/3276 ,  H01L27/3246 ,  H01L2251/568

摘要： Aspects of the present invention relate to an organic light emitting diode (OLED) display and a manufacturing method thereof. The OLED display includes: a substrate; pixel electrodes disposed on the substrate; a pixel defining layer disposed on the substrate, having a plurality of openings that expose the pixel electrodes; an organic emission layer formed on the pixel electrodes; and a common electrode formed on the organic emission layer and the pixel defining layer. An electrode cut is formed in the common electrode, around one of the openings of the pixel defining layer, to electrically isolate a portion of the common electrode.

摘要翻译： 本发明的方面涉及有机发光二极管（OLED）显示器及其制造方法。 OLED显示器包括：基板; 设置在基板上的像素电极; 设置在所述基板上的像素限定层，具有暴露所述像素电极的多个开口; 形成在像素电极上的有机发光层; 以及形成在有机发射层和像素限定层上的公共电极。 在公共电极中形成电极切割，围绕像素限定层的一个开口，以电隔离公共电极的一部分。