Invention Grant
- Patent Title: Materials for organic electroluminescent devices
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Application No.: US16766424Application Date: 2018-11-22
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Publication No.: US11639339B2Publication Date: 2023-05-02
- Inventor: Nils Koenen , Rouven Linge , Sebastian Meyer , Holger Heil
- Applicant: Merck Patent GmbH
- Applicant Address: DE Darmstadt
- Assignee: Merck Patent GmbH
- Current Assignee: Merck Patent GmbH
- Current Assignee Address: DE Darmstadt
- Agency: Kim IP Law Group LLC
- Priority: EP17203571 20171124
- International Application: PCT/EP2018/082161 WO 20181122
- International Announcement: WO2019/101835 WO 20190531
- Main IPC: C07D307/91
- IPC: C07D307/91 ; C07C211/54 ; C07C211/57 ; C07D209/82 ; H01L51/00 ; H01L51/50
Abstract:
The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to electronic devices which comprise these compounds.
Public/Granted literature
- US20210024481A1 MATERIALS FOR ORGANIC ELETROLUMINESCENT DEVICES Public/Granted day:2021-01-28
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