Invention Grant
- Patent Title: Materials for organic electroluminescent devices
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Application No.: US16623633Application Date: 2018-06-20
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Publication No.: US11767299B2Publication Date: 2023-09-26
- Inventor: Ilona Stengel , Kathy Vinokurov , Frank Voges , Aurélie Ludemann
- Applicant: Merck Patent GmbH
- Applicant Address: DE Darmstadt
- Assignee: Merck Patent GmbH
- Current Assignee: Merck Patent GmbH
- Current Assignee Address: DE Darmstadt
- Agency: Faegre Drinker Biddle & Reath LLP
- Priority: EP 177694 2017.06.23
- International Application: PCT/EP2018/066323 2018.06.20
- International Announcement: WO2018/234346A 2018.12.27
- Date entered country: 2019-12-17
- Main IPC: C07D237/26
- IPC: C07D237/26 ; C07C49/597 ; C07C49/653 ; H10K85/60 ; H10K30/30 ; H10K50/15
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.
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