Patents Assigned to Rudolf Eidenschink
  • Liquid crystalline medium including closely packed particles and method for generating images using same
    Patent number: 5729320
    Abstract: Closely packed small particles dispersed in a liquid crystalline phase, whereby the particles can be moved toward one another by external influence, constitute a liquid crystalline medium permitting the generation of bistable images without the requirement of matching the indices of refraction of the components.
    Type: Grant
    Filed: December 19, 1994
    Date of Patent: March 17, 1998
    Assignee: Rudolf Eidenschink
    Inventors: Rudolf Eidenschink, Britta Nagel