The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 14, 2010
Filed:
Nov. 22, 2005
Cecile Schott, Taipei, TW;
John Patrick, Warham, GB;
Kevin Adlem, Bournemouth, GB;
Louise Diane Farrand, Dorset, GB;
Georg Bernatz, Darmstadt, DE;
Achim Goetz, Alsbach-Haehnlein, DE;
Peter Best, Darmstadt, DE;
Herbert Plach, Darmstadt, DE;
Cecile Schott, Taipei, TW;
John Patrick, Warham, GB;
Kevin Adlem, Bournemouth, GB;
Louise Diane Farrand, Dorset, GB;
Georg Bernatz, Darmstadt, DE;
Achim Goetz, Alsbach-Haehnlein, DE;
Peter Best, Darmstadt, DE;
Herbert Plach, Darmstadt, DE;
Merck Patent GmbH, Darmstadt, DE;
Abstract
The instant invention relates to mesogenic systems comprising a) a polymeric component, component A, obtained or obtainable from polymerisation of a precursor comprising one or more mesogenic mono-reactive compounds, one or more di-reactive compounds, which optionally are also mesogenic compounds and optionally a photo-initiator and a low molecular weight component, component B, comprising one or more mono-reactive, mesogenic compounds, one or more mesogenic compounds and one or more chiral dopants, exhibiting a Blue Phase, as well as to the use of these systems in deices and to these devices.