Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 28, 2019
Patent Application Number
14784722
Date Filed
March 28, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention relates to a temperature-reactive device for the regulation of light transmission, containing a liquid-crystalline medium and a compound of formula I, capable of promoting or inducing homeotropic alignment to the adjacent liquid crystal medium at a given temperature. The invention furthermore relates to a process for the temperature-dependent control of light transmission through a layer of a liquid-crystalline medium.
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