Patents Assigned to Photonera France
  • Patent number: 7846770
    Abstract: The method of coating the area of hybridization of a component that is constituted by two elements bonded to one another by means of a soldering material, including depositing proximate to the component a coating substance capable of filling by capillarity action the volume defined between the hybridized elements of the component. Further, along the periphery of the hybridization area on the lower element of the component is an area of non-wettability in regards to the coating substance, that is defined by depositing an anti-wetting covering of PECVD in regards to the coating substance, whereby the anti-wetting covering on the first element encompasses the hybridization area and surrounds a wetting surface for the coating substance.
    Type: Grant
    Filed: January 6, 2010
    Date of Patent: December 7, 2010
    Assignees: Commissariat a l'Energie Atomique, Photonera France
    Inventors: Christophe Kopp, Jacqueline Bablet, Jacques Raby, Cyrille Rossat
  • Publication number: 20100102107
    Abstract: This method of coating the area of hybridization of a component constituted by two elements associated with one another by means of a soldering material, comprises depositing in proximity to said component a coating substance capable of filling by capillarity the volume defined between the hybridized elements of said component. On the periphery of the hybridization area on the lower element of said component is defined an area (10) of non-wettability as regards said substance, by deposition of a covering anti-wetting as regards said substance, applied by PECVD, and defining on said first element, in line with the hybridization, a wetting surface for the coating substance.
    Type: Application
    Filed: January 6, 2010
    Publication date: April 29, 2010
    Applicants: Commissariat A L'Energie Atomique, Photonera France
    Inventors: Christophe Kopp, Jacqueline Bablet, Jacques Raby, Cyrille Rossat