公开(公告)号：US20170018602A1

公开(公告)日：2017-01-19

申请号：US15065350

申请日：2016-03-09

Applicant: Samsung Display Co., Ltd.

Inventor： Young Nam YUN ,  Jung-Mi JANG ,  Kyu Seok KIM

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3246 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/322 ,  H01L29/78675 ,  H01L51/5265 ,  H01L51/5281 ,  H01L51/5284

Abstract: An organic light emitting display device including: a plurality of pixel electrodes disposed on a substrate; pixel defining layers provided on the plurality of pixel electrodes, and including a plurality of openings respectively exposing the pixel electrodes; and a plurality of organic emission layers respectively formed on the plurality of pixel electrodes. The pixel defining layer includes a resin, and light transmittance of the resin is in a range of about 15% to about 50% with respect to light of a wavelength range of about 380 nm to about 780 nm.

Abstract translation: 一种有机发光显示装置，包括：设置在基板上的多个像素电极; 设置在所述多个像素电极上的像素限定层，并且包括分别暴露所述像素电极的多个开口; 以及分别形成在所述多个像素电极上的多个有机发光层。 像素限定层包括树脂，相对于约380nm至约780nm的波长范围的光，树脂的透光率在约15％至约50％的范围内。