Patents Assigned to Microtronics Associates, Inc.
  • Patent number: 4891522
    Abstract: Multi-element high energy particle detector modules comprise a planar heavy metal carrier of tungsten alloy with planar detector units uniformly distributed over one planar surface. The detector units are secured to the heavy metal carrier by electrically conductive adhesive so that the carrier serves as a common ground. The other surface of each planar detector unit is electrically connected to a feedthrough electrical terminal extending through the carrier for front or rear readout. The feedthrough electrical terminals comprise sockets at one face of the carrier and mating pins porjecting from the other face, so that any number of modules may be plugged together to create a stack of modules of any desired number of radiation lengths. The detector units each comprise four, preferably rectangular, p-i-n diode chips arranged around the associated feedthrough terminal to form a square detector unit providing at least 90% detector element coverage of the carrier.
    Type: Grant
    Filed: October 11, 1988
    Date of Patent: January 2, 1990
    Assignee: Microtronics Associates, Inc.
    Inventors: Darryl D. Coon, John P. Elliott