Patents Assigned to KING DRAGON NTERNATIONAL INC.
  • Patent number: 9379081
    Abstract: The invention proposes a semiconductor device package structure, comprising a substrate, an adhesive layer and a die. The substrate has electrical through-holes to inter-connect a first and second wiring circuit on a top surface and a bottom surface of the substrate respectively, wherein a contact conductive bump is formed on the first wiring circuit. The under-fill adhesive layer is formed on the top surface and the first wiring circuit of the substrate except the area of the die. The die has a bump structure on the bonding pads of the die, wherein the bump structure of the die is electrically connected to the contact conductive bump of the first wiring circuit of the substrate.
    Type: Grant
    Filed: March 24, 2014
    Date of Patent: June 28, 2016
    Assignee: KING DRAGON NTERNATIONAL INC.
    Inventors: Wen Kun Yang, Yu-Hsiang Yang