Patents Assigned to Soney Ericsson Mobile Communications AB
  • Printed Circuit Board for a Flat-Panel Speaker
    Publication number: 20090154756
    Abstract: A flat-panel speaker is attached to an exterior surface of a printed circuit board (PCB) housed within a consumer electronic device. Rather than place the flat-panel speaker within a sealed speaker box and then attach the speaker box to the PCB, as is conventional, the present invention attaches the flat-panel speaker to the exterior surface of the PCB without the speaker box. Removing the speaker box allows designers to reduce the dimensions of the device, and to minimize the complexity of the device.
    Type: Application
    Filed: December 14, 2007
    Publication date: June 18, 2009
    Applicant: Soney Ericsson Mobile Communications AB
    Inventors: William Chris Eaton, Eric Douglas Romesburg