Invention Grant
- Patent Title: Organic light-emitting diode comprising amine-based compounds and anthracene-based compounds
- Patent Title (中): 有机发光二极管包含胺基化合物和蒽类化合物
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Application No.: US13942641Application Date: 2013-07-15
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Publication No.: US08912548B2Publication Date: 2014-12-16
- Inventor: Hwan-Hee Cho , Mi-Kyung Kim , Se-Hun Kim , Chang-Woong Chu , Myoung-Ki Kim , Jong-In Hong
- Applicant: Samsung Display Co., Ltd. , Seoul National University R&DB Foundation
- Applicant Address: KR Yongin-si KR Seoul
- Assignee: Samsung Display Co., Ltd.,Seoul National University R&DB Foundation
- Current Assignee: Samsung Display Co., Ltd.,Seoul National University R&DB Foundation
- Current Assignee Address: KR Yongin-si KR Seoul
- Agency: Christie, Parker & Hale, LLP
- Priority: KR10-2013-0003507 20130111
- Main IPC: H01L21/67
- IPC: H01L21/67 ; H01L51/50 ; H01L51/00
Abstract:
An organic light-emitting diode includes a first electrode, a second electrode, and an organic layer disposed between the first electrode and the second electrode. The organic layer includes an emission layer. The organic layer also includes at least one amine-based compound and at least one anthracene-based compound. The organic layer may include a first emission layer and a second emission layer, and the amine-based compound may be in the first emission layer and the anthracene-based compound may be in the second emission layer.
Public/Granted literature
- US20140197383A1 Organic Light-Emitting Diode Comprising Amine-Based Compounds and Anthracene-Based Compounds Public/Granted day:2014-07-17
Information query
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