Invention Grant
- Patent Title: Organic electroluminescence device and amine compound for organic electroluminescence device
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Application No.: US16454465Application Date: 2019-06-27
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Publication No.: US11264573B2Publication Date: 2022-03-01
- Inventor: Takuya Uno
- 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: KR10-2018-0121336 20181011
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07D513/04 ; C07D498/04 ; H01L51/56 ; H01L51/52 ; H01L51/50
Abstract:
An organic electroluminescence device includes an amine compound represented by Formula 1 below in at least one organic layer among a plurality of organic layers, and an amine compound represented by Formula 1: where R1 to R3, Ar1, Ar2, n, m, L and X are as defined in the specification.
Information query
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