Patents by Inventor Pi-Chuan Su

Pi-Chuan Su has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Flexible printed circuit board
    Publication number: 20050183884
    Abstract: A flexible printed circuit with a broadened anisotropic conductive film is provided. The flexible printed circuit includes a substrate layer and a circuit layer, characterized in that a pitch of the anisotropic conductive film is broadened to be ranged from 0.5 mm to 3.0 mm. It has even and low impedance, even breakage of conductive particles, even pressure, and thus has good reliability of the anisotropic conductive film for use in handheld electronic devices.
    Type: Application
    Filed: February 25, 2004
    Publication date: August 25, 2005
    Applicant: Arima Display Corporation
    Inventor: Pi-Chuan Su