Invention Grant
- Patent Title: Organic light emitting diode display and manufacturing method thereof
- Patent Title (中): 有机发光二极管显示及其制造方法
-
Application No.: US13297133Application Date: 2011-11-15
-
Publication No.: US09257674B2Publication Date: 2016-02-09
- Inventor: So-Young Lee , Yoon-Hyeung Cho , Min-Ho Oh , Byoung-Duk Lee , Yong-Tak Kim , Sang-Hwan Cho , Yun-Ah Chung , Seung-Yong Song , Jong-Hyuk Lee
- Applicant: So-Young Lee , Yoon-Hyeung Cho , Min-Ho Oh , Byoung-Duk Lee , Yong-Tak Kim , Sang-Hwan Cho , Yun-Ah Chung , Seung-Yong Song , Jong-Hyuk Lee
- Applicant Address: KR Yongin
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: KR10-2011-0031322 20110405
- Main IPC: H01L51/52
- IPC: H01L51/52 ; H01L51/56

Abstract:
An OLED display includes: a substrate; an organic light emitting element formed on the substrate and including a first electrode, an emission layer, and a second electrode; and an encapsulation layer formed on the substrate while covering the organic light emitting element. The encapsulation layer includes an organic layer and an inorganic layer, and a protrusion and depression structure is formed in an interface between the organic layer and the inorganic layer.
Public/Granted literature
- US20120256201A1 ORGANIC LIGHT EMITTING DIODE DISPLAY AND MANUFACTURING METHOD THEREOF Public/Granted day:2012-10-11
Information query
IPC分类: