Title:
アゾ色素
Document Type and Number:
Japanese Patent JP7447099
Kind Code:
B2
Abstract:
The present invention relates to azo dye of formula Idefined in claim 1, to a liquid crystalline medium comprising said azo dye, the use of said medium for optical, electrooptical and electronic purposes, in particular in devices for regulating the passage of energy from an outside space into an inside space, for example in windows. The invention further relates to a device containing the liquid crystalline medium according to the invention.
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Inventors:
Kirsch, Per
Altenburg, Kerstin
Lutz, Rene
Gunst, Zuzan
Junge, Michael
Patwal, Ursula
Altenburg, Kerstin
Lutz, Rene
Gunst, Zuzan
Junge, Michael
Patwal, Ursula
Application Number:
JP2021516791A
Publication Date:
March 11, 2024
Filing Date:
September 23, 2019
Export Citation:
Assignee:
Merck Patent Gesellschaft mit beschraenkter Haftung
International Classes:
C09K19/60; C09B43/00; C09B67/20; C09K19/12; C09K19/14; C09K19/16; C09K19/20; C09K19/30; G02F1/13; G02F1/137
Domestic Patent References:
| JP2016522442A |
Other References:
T.SUBASH SUNDAR,Rationally designed donnor-acceptor scheme based molecules for applications in opto-electronic devices,PHYSICAL CHEMISTRY CHEMICAL PHYSICS,18,13,9133-9147
Attorney, Agent or Firm:
Katsuhiro Ito
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