公开(公告)号：US20150318515A1

公开(公告)日：2015-11-05

申请号：US14561623

申请日：2014-12-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyul HAN ,  Hyo-Yeon KIM ,  Hye-Yeon SHIM ,  Sang-Woo LEE ,  Heun-Seung LEE ,  Sang-Woo PYO

IPC: H01L51/52 ,  H01L51/56 ,  H01L27/32

CPC classification number: H01L51/56 ,  H01L27/3211 ,  H01L51/5221 ,  H01L51/5253 ,  H01L51/5268 ,  H01L51/5271 ,  H01L2251/5315 ,  H01L2251/558

Abstract: Provided is an organic light-emitting display apparatus including a substrate; a first pixel electrode for first color emission, a second pixel electrode for second color emission, and a third pixel electrode for third color emission, the first pixel electrode, the second pixel electrode, and the third pixel electrode being spaced apart from each other on the substrate; a first color emission layer on the first pixel electrode, a second color emission layer on the second pixel electrode, and a third color emission layer on the third pixel electrode; an opposite electrode on the first color emission layer, the second color emission layer, and the third color emission layer; and a capping layer that includes a same material as the opposite electrode and is porous.

Abstract translation: 提供一种包括基板的有机发光显示装置; 用于第一颜色发射的第一像素电极，用于第二颜色发射的第二像素电极和用于第三颜色发射的第三像素电极，第一像素电极，第二像素电极和第三像素电极彼此间隔开 基材; 第一像素电极上的第一颜色发射层，第二像素电极上的第二颜色发射层和第三像素电极上的第三颜色发射层; 第一彩色发射层上的相对电极，第二颜色发射层和第三颜色发射层; 和覆盖层，其包含与相对电极相同的材料并且是多孔的。