[n: Constructional Details Of The Electrical Connection Between Arm And Support] [n9605] {g11b 5/48a1e} Patents (Class G9B/5.15)
  • Publication number: 20120140360
    Abstract: Approaches for integrated lead suspension that provides many benefits, such as enabling a dual stage actuator (DSA) to be used with a single layer flex with a reduced amount of crosstalk. An integrated lead suspension comprises a tail end having a plurality of conductive pads positioned thereat. The plurality of conductive pads includes a first and second dual stage actuator (DSA) pad. The first and second DSA pads are electrically coupled to a conductive member by way of conductive vias. The conductive member may be a stainless steel island. The first DSA pad conducts a signal to a first terminal at each of a plurality of dual stage actuators, while a second terminal at each of the plurality of dual stage actuators is connected to ground.
    Type: Application
    Filed: December 7, 2010
    Publication date: June 7, 2012
    Inventors: John Contreras, Nobumasa Nishiyama, Bijan Rafizadeh, Eiji Soga, Hiroyasu Tsuchida, Yiduo Zhang