Patents Assigned to Institut fur Angewandte Photovoltaik GmbH
  • Method for welding the surfaces of materials
    Patent number: 6501044
    Abstract: A method for welding the surfaces of materials, of which at least one is glass, during which the energy that is required for the welding process is provided by with a laser beam, characterized by the fact that an intermediate sealing glass is applied between the surfaces that are to be welded and that the laser beam is adjusted in such a way that only the intermediate sealing glass melts.
    Type: Grant
    Filed: October 23, 2000
    Date of Patent: December 31, 2002
    Assignee: Institut fur Angewandte Photovoltaik GmbH
    Inventors: Matthias Klockhaus, Dieter Jestel