Invention Grant
- Patent Title: Organic light-emitting device
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Application No.: US16223994Application Date: 2018-12-18
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Publication No.: US11038113B2Publication Date: 2021-06-15
- Inventor: Jiyun Jung
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin-si
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Yongin-si
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: KR10-2014-0161628 20141119
- Main IPC: H01L51/00
- IPC: H01L51/00 ; H01L51/50
Abstract:
An organic light-emitting device including a first electrode; a second electrode facing the first electrode; an emission layer between the first electrode and the second electrode; and an electron transport region between the emission layer and the second electrode; wherein the electron transport region includes a condensed cyclic compound represented by Formula 1 below:
Public/Granted literature
- US20190131539A1 ORGANIC LIGHT-EMITTING DEVICE Public/Granted day:2019-05-02
Information query
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