Patents by Inventor Bridgitte Schuler

Bridgitte Schuler has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Liquid-Crystalline Medium and Liquid-Crystal Display
    Publication number: 20090194739
    Abstract: Disclosed are dielectrically positive liquid-crystalline media containing a dielectrically positive component, component A, which contains one or more dielectrically positive compounds of formulae IA, IB and IC: and optionally a second dielectrically positive component, component B, containing one or more dielectrically positive compounds having a dielectric anisotropy of greater than 3, and optionally a dielectrically neutral component, component C, and liquid-crystal displays containing these media, especially active-matrix displays and in particular TN, IPS and FFS displays.
    Type: Application
    Filed: January 30, 2009
    Publication date: August 6, 2009
    Applicant: Merck Patent GmbH
    Inventors: Michael Wittek, Bridgitte Schuler, Renate Graulich