Invention Grant
- Patent Title: Organic light-emitting display device and method of manufacturing the same
- Patent Title (中): 有机发光显示装置及其制造方法
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Application No.: US13592109Application Date: 2012-08-22
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Publication No.: US09035338B2Publication Date: 2015-05-19
- Inventor: Tae-Wook Kang , Young-Seo Choi
- Applicant: Tae-Wook Kang , Young-Seo Choi
- Applicant Address: KR Giheung-Gu, Yongin, Gyeonggi-Do
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Giheung-Gu, Yongin, Gyeonggi-Do
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2012-0004913 20120116
- Main IPC: H01L33/00
- IPC: H01L33/00 ; H01L51/52
Abstract:
In an organic light-emitting display device and a method of manufacturing the same, the organic light-emitting display device includes: a substrate; an organic light-emitting unit that includes a plurality of organic light-emitting devices formed on the substrate; and an encapsulation unit that seals the organic light-emitting unit. The encapsulation unit includes: a barrier layer and a planarization layer that are stacked on the organic light-emitting unit; and a cover layer that is disposed between the barrier layer and the planarization layer to cover a crack occurring in each of the organic light-emitting devices.
Public/Granted literature
- US20130181235A1 Organic Light-Emitting Display Device and Method of Manufacturing the Same Public/Granted day:2013-07-18
Information query
IPC分类:
