Patents Assigned to Power and Light Sources, Incorporated
  • Light-emitting polymer
    Patent number: 8569610
    Abstract: A light-emitting polymer composition includes a polysiloxane polymer having tritium that emits radiation and a wavelength-shifter chemically bonded to the polysiloxane polymer or a siloxane carrier dispersed within the polysiloxane polymer. The wavelength-shifter emits light in response to the radiation.
    Type: Grant
    Filed: August 23, 2010
    Date of Patent: October 29, 2013
    Assignee: Power and Light Sources, Incorporated
    Inventors: James W. Smith, Bruce McKague