Patents Assigned to Cymtec, Ltd.
  • Light source assemblies
    Patent number: 8550681
    Abstract: A light source assembly comprises a light pipe, a first color light source at a first tapered light collector, a second light source at a second tapered light collector, and at least a first dichroic filter operative to pass first color light and to reflect second color light toward a light output port. A light valve may be positioned to receive light from the light pipe. One or more light entrances to the light pipe may have a filter, e.g., a short wave pass filter, oriented in a plane generally parallel to the axial optical pathway.
    Type: Grant
    Filed: May 23, 2008
    Date of Patent: October 8, 2013
    Assignee: Cymtec, Ltd.
    Inventors: Rad Sommer, Peter C. Egerton, Rance M. Fortenberry, Brett Bryars, Michael A. Scobey