Invention Grant
- Patent Title: Liquid-crystalline medium
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Application No.: US14651837Application Date: 2013-11-22
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Publication No.: US09701905B2Publication Date: 2017-07-11
- Inventor: Michael Junge , Andreas Beyer , Ursula Patwal , Peer Kirsch , Susann Beck , Casper Laurens Van Oosten , Felix Fritz Rudolf Schlosser
- 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 Csaba Henter; Anthony Zelano
- Priority: EP12008320 20121213
- International Application: PCT/EP2013/003536 WO 20131122
- International Announcement: WO2014/090373 WO 20140619
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; C09K19/60 ; C09K11/06 ; C09K19/30
Abstract:
The application relates to a liquid-crystalline medium comprising at least one dichroic dye having a rylene structure which absorbs red light. The application furthermore relates to a device, preferably a device for the regulation of the passage of energy through a light-transmitting area, which contains the liquid-crystalline medium.
Public/Granted literature
- US20150299577A1 LIQUID-CRYSTALLINE MEDIUM Public/Granted day:2015-10-22
Information query
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