Invention Grant
- Patent Title: Organic light-emitting device and method of manufacturing the same
- Patent Title (中): 有机发光装置及其制造方法
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Application No.: US13795867Application Date: 2013-03-12
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Publication No.: US09172044B2Publication Date: 2015-10-27
- Inventor: Ji-Hoon Seo , Kwan-Hee Lee , Byung-Hoon Chun , Ja-Hyun Im , Sung-Jun Bae
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin, Gyeonggi-Do
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin, Gyeonggi-Do
- Agency: Knobbe Martens Olson & Bear LLP
- Priority: KR10-2012-0113828 20121012
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H01L51/00
Abstract:
An organic light-emitting device with an electron transport layer disposed between the organic emission layer and the second electrode and comprising an anthracene-based compound and a carbazole-based compound represented by Formula 1 below: with improved efficiency and lifetime and a method for preparing the same are provided.
Public/Granted literature
- US20140103302A1 ORGANIC LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2014-04-17
Information query
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