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公开(公告)号：US10690948B2
公开(公告)日：2020-06-23
申请号：US15544331
申请日：2015-12-22
申请人： Merck Patent GmbH
IPC分类号： G02F1/133 , G02F1/1333 , G02F1/1334 , E06B3/67 , E06B9/24 , B60J3/04 , G02F1/1347 , G02F1/155
摘要： The present application discloses a switchable device, comprising a switching layer and a first conductive layer and a second conductive layer, where the switching layer is positioned between the first and the second conductive layer, and where at least one of the first and the second conductive layers comprises a plurality of isolating sections and a plurality of conductive sections, where the isolating sections and the conductive sections alternate over the area of the conductive layer, and where the switching state of the switchable device is controlled by touch motions.
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公开(公告)号：US10705365B2
公开(公告)日：2020-07-07
申请号：US15745317
申请日：2016-06-20
申请人： MERCK PATENT GMBH
IPC分类号： G02F1/1333 , E06B9/24 , B32B17/10
摘要： The present application concerns a switchable device for the regulation of light transmission, which has a compartmented structure, where the switching state of each of the compartments can be controlled individually.
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公开(公告)号：US09701905B2
公开(公告)日：2017-07-11
申请号：US14651837
申请日：2013-11-22
申请人： Merck Patent GmbH
发明人： Michael Junge , Andreas Beyer , Ursula Patwal , Peer Kirsch , Susann Beck , Casper Laurens Van Oosten , Felix Fritz Rudolf Schlosser
IPC分类号： G02F1/1333 , C09K19/60 , C09K11/06 , C09K19/30
CPC分类号： C09K19/606 , C09K11/06 , C09K19/3068 , C09K19/60 , C09K2019/3078 , C09K2019/3083 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1044 , C09K2211/1048 , C09K2219/13
摘要： 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.
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