公开(公告)号：US10854847B2

公开(公告)日：2020-12-01

申请号：US16519523

申请日：2019-07-23

Applicant: Samsung Display Co., Ltd.

Inventor： Jin-Kwang Kim ,  Sang-Joon Seo ,  Seung-Hun Kim ,  Seongmin Wang

IPC: H01L51/52 ,  H01L51/05 ,  H01L23/31 ,  H01L21/033 ,  H01L51/50 ,  H01L21/027 ,  H01L21/471 ,  H01L21/02 ,  H01L27/32

Abstract: An organic light emitting diode (OLED) display including: a substrate; an organic light emitting diode formed on the substrate; a metal oxide layer formed on the substrate and covering the organic light emitting diode; a first inorganic layer formed on the substrate and covering the organic light emitting diode; a second inorganic layer formed on the first inorganic layer and contacting the first inorganic layer at an edge of the second inorganic layer, an organic layer formed on the second inorganic layer and covering a relatively smaller area than the second inorganic layer; and a third inorganic layer formed on the organic layer, covering a relatively larger area than the organic layer, and contacting the first inorganic layer and the second inorganic layer at an edge of the third inorganic layer.

公开(公告)号：US10727442B2

公开(公告)日：2020-07-28

申请号：US14836062

申请日：2015-08-26

Applicant: Samsung Display Co., Ltd.

Inventor： Seongmin Wang ,  Taekyung Kim ,  Ohjune Kwon ,  Mugyeom Kim ,  Yoonhyeung Cho

IPC: H01L51/52 ,  H01L51/50 ,  H01L27/32 ,  H01L51/00

Abstract: An organic light-emitting display apparatus includes: a substrate; first electrodes arranged on the substrate at separate positions; a second electrode disposed on the first electrodes to face the first electrodes; an intermediate layer disposed between the first electrodes and the second electrode and including an emission layer; a first encapsulating layer disposed on the second electrode and patterned to have a plurality of islands, the first encapsulating layer including an organic material; and a second encapsulating layer covering the islands of the first encapsulating layer and including an inorganic material.

公开(公告)号：US20180108866A1

公开(公告)日：2018-04-19

申请号：US15841204

申请日：2017-12-13

Applicant: Samsung Display Co., Ltd.

Inventor： Jin-Kwang Kim ,  Sang-Joon Seo ,  Seung-Hun Kim ,  Seongmin Wang

IPC: H01L51/52 ,  H01L51/05

CPC classification number: H01L51/5256 ,  H01L21/02365 ,  H01L21/0271 ,  H01L21/033 ,  H01L21/0332 ,  H01L21/471 ,  H01L23/3192 ,  H01L27/3246 ,  H01L51/0533 ,  H01L51/50 ,  H01L51/5064 ,  H01L51/508 ,  H01L51/5253

Abstract: An organic light emitting diode (OLED) display including: a substrate; an organic light emitting diode formed on the substrate; a metal oxide layer formed on the substrate and covering the organic light emitting diode; a first inorganic layer formed on the substrate and covering the organic light emitting diode; a second inorganic layer formed on the first inorganic layer and contacting the first inorganic layer at an edge of the second inorganic layer; an organic layer formed on the second inorganic layer and covering a relatively smaller area than the second inorganic layer; and a third inorganic layer formed on the organic layer, covering a relatively larger area than the organic layer, and contacting the first inorganic layer and the second inorganic layer at an edge of the third inorganic layer.