公开(公告)号：US08759822B2

公开(公告)日：2014-06-24

申请号：US13678473

申请日：2012-11-15

Applicant: Samsung Display Co. Ltd.

Inventor： Young-Sahn Lee ,  Gun-Shik Kim ,  Young-Mi Cho ,  Kyung-Chan Chae

IPC: H01L29/08 ,  H01L35/24 ,  H01L51/00

CPC classification number: H01L51/524 ,  H01L51/5253 ,  H01L51/56

Abstract: An organic light-emitting display apparatus including a substrate; an organic light-emitting device formed on the substrate; a thin film encapsulation layer that is formed on the organic light-emitting device and covers the organic light-emitting device; and a barrier layer disposed between the organic light-emitting device and the thin film encapsulation layer, in which the barrier layer includes a first barrier layer formed on the organic light-emitting device and including an alkali metal-containing compound; and a second barrier layer disposed between the first barrier layer and the thin film encapsulation layer and including an amorphous inorganic oxide.

Abstract translation: 一种有机发光显示装置，包括：基板; 形成在所述基板上的有机发光元件; 形成在有机发光装置上并覆盖有机发光装置的薄膜封装层; 以及设置在有机发光器件和薄膜封装层之间的阻挡层，其中阻挡层包括形成在有机发光器件上并包含含碱金属的化合物的第一势垒层; 以及设置在第一阻挡层和薄膜封装层之间并包括无定形无机氧化物的第二阻挡层。

公开(公告)号：US20140027722A1

公开(公告)日：2014-01-30

申请号：US13678473

申请日：2012-11-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Young-Sahn Lee ,  Gun-Shik Kim ,  Young-Mi Cho ,  Kyung-Chan Chae

IPC: H01L51/52 ,  H01L51/56

CPC classification number: H01L51/524 ,  H01L51/5253 ,  H01L51/56

Abstract: An organic light-emitting display apparatus including a substrate; an organic light-emitting device formed on the substrate; a thin film encapsulation layer that is formed on the organic light-emitting device and covers the organic light-emitting device; and a barrier layer disposed between the organic light-emitting device and the thin film encapsulation layer, in which the barrier layer includes a first barrier layer formed on the organic light-emitting device and including an alkali metal-containing compound; and a second barrier layer disposed between the first barrier layer and the thin film encapsulation layer and including an amorphous inorganic oxide.

Abstract translation: 一种有机发光显示装置，包括：基板; 形成在所述基板上的有机发光元件; 形成在有机发光装置上并覆盖有机发光装置的薄膜封装层; 以及设置在有机发光器件和薄膜封装层之间的阻挡层，其中阻挡层包括形成在有机发光器件上并包含含碱金属的化合物的第一势垒层; 以及设置在第一阻挡层和薄膜封装层之间并包括无定形无机氧化物的第二阻挡层。