Patents Represented by Attorney Saile Ackermam LLC
  • Patent number: 7417317
    Abstract: A new method is provided for the creation of interconnect lines. Fine line interconnects are provided in a first layer of dielectric overlying semiconductor circuits that have been created in or on the surface of a substrate. A layer of passivation is deposited over the layer of dielectric and a thick second layer of dielectric is created over the surface of the layer of passivation. Thick and wide post-passivation interconnect lines are created in the thick second layer of dielectric. The first layer of dielectric may also be eliminated, creating the wide thick passivation interconnect network on the surface of the layer of passivation that has been deposited over the surface of a substrate.
    Type: Grant
    Filed: June 13, 2007
    Date of Patent: August 26, 2008
    Assignee: Megica Corporation
    Inventors: Mou-Shiung Lin, Chiu-Ming Chou, Chien-Kang Chou