公开(公告)号：US20150303407A1

公开(公告)日：2015-10-22

申请号：US14730907

申请日：2015-06-04

Applicant: Samsung Display Co., Ltd.

Inventor： Soo-Min BAEK ,  Won-Sang PARK ,  Min-Woo KIM ,  Il-Nam KIM ,  Jae-Kyoung KIM ,  Hae-Yun CHOI

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5281 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3276 ,  H01L51/5203 ,  H01L51/5221 ,  H01L51/5225 ,  H01L51/5234 ,  H01L51/5246 ,  H01L51/5271 ,  H01L2251/5315

Abstract: An organic light emitting diode (OLED) display includes a substrate, a light path guide layer formed on the substrate and having an inclined side wall, an organic light emitting diode (OLED) formed on the substrate and the light path guide layer, and a phase transition layer formed on the OLED and formed so as to correspond to the inclined side wall. Therefore, in the OLED display, the phase transition layer is formed in the light path guide layer so that it is possible to minimize external light reflectance increased by the light path guide layer.

Abstract translation: 有机发光二极管（OLED）显示器包括基板，形成在基板上并具有倾斜侧壁的光路引导层，形成在基板上的有机发光二极管（OLED）和光路引导层，以及 相变层，其形成在OLED上并形成为对应于倾斜的侧壁。 因此，在OLED显示器中，在光路引导层中形成相变层，使得可以使由光路引导层增加的外部光反射率最小化。