Invention Grant
- Patent Title: Liquid-crystalline medium and high-frequency components comprising same
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Application No.: US15576008Application Date: 2016-05-19
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Publication No.: US11254874B2Publication Date: 2022-02-22
- Inventor: Michael Wittek , Dagmar Klass
- Applicant: Merck Patent GmbH
- Applicant Address: DE Darmstadt
- Assignee: Merck Patent GmbH
- Current Assignee: Merck Patent GmbH
- Current Assignee Address: DE Darmstadt
- Agency: Millen White Zelano and Branigan, PC
- Agent Richard Traverso
- Priority: EP15001576 20150523
- International Application: PCT/EP2016/000830 WO 20160519
- International Announcement: WO2016/188622 WO 20161201
- Main IPC: C09K19/18
- IPC: C09K19/18 ; C09K19/58 ; C09K19/12 ; C09K19/16 ; C09K19/30 ; C09K19/04
Abstract:
The present invention relates to liquid-crystalline media comprising one or more chiral compounds and one or more compounds selected from the group of compounds of formulae I, II and III, in which the parameters have the meaning indicated in claim 1, and to components comprising these media for high-frequency technology, in particular phase shifters and microwave array antennas.
Public/Granted literature
- US20180155625A1 LIQUID-CRYSTALLINE MEDIUM AND HIGH-FREQUENCY COMPONENTS COMPRISING SAME Public/Granted day:2018-06-07
Information query
