Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ewa Ptak0
Michael Junge0
Christoph Wetzel0
Date of Patent
March 26, 2024
0Patent Application Number
172959130
Date Filed
November 21, 2019
0Patent Citations
Patent Primary Examiner
Patent abstract
The present invention relates to compositions comprising a combination of benzothiadiazole and thiadiazoloquinoxaline derivatives, to liquid-crystalline media containing the compositions, and to the use of the compositions and the media in optical, electronic and electro-optical devices, in particular in devices for regulating the passage of energy from an outside space into an inside space, for example in switchable windows.
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