Patents Assigned to Comm. á I'éner. atom. et aux énergies alter.
  • HANDLE WAFER HAVING VIEWING WINDOWS
    Publication number: 20110006400
    Abstract: The invention relates to a method for making a handle wafer (20?) for microelectronic functional wafers, including at least one transparent window (22, 24) for viewing through the thickness of the handle wafer, this method including: a) the making of at least one cavity (21, 23) in said handle wafer, b) the formation of at least one viewing window in said cavity on an alignment or receiving surface.
    Type: Application
    Filed: June 30, 2010
    Publication date: January 13, 2011
    Applicant: Comm. á I'éner. atom. et aux énergies alter.
    Inventors: Jean-Charles SOURIAU, Stéphane Caplet