Patents by Inventor I-Ta Tsai

I-Ta Tsai 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).

  • Patent number: 8580608
    Abstract: A package structure having an embedded semiconductor component, includes: a chip having an active surface with electrode pads and an inactive surface opposite to the active surface; a first insulating protection layer having a chip mounting area for the chip to be mounted thereon via the active surface thereof; a plurality of connection columns disposed in the first insulating protection layer at positions corresponding to the electrode pads and electrically connected to the electrode pads via solder bumps; an encapsulant formed on one surface of the first insulating protection layer having the chip mounted thereon for encapsulating the chip; and a built-up structure formed on the other surface of the first insulating protection layer and the connection columns. Due to the bending resistance of the encapuslant, the warpage of the built-up structure is prevented.
    Type: Grant
    Filed: April 18, 2013
    Date of Patent: November 12, 2013
    Assignee: Unimicron Technology Corporation
    Inventors: Shih-Ping Hsu, I-Ta Tsai
  • Publication number: 20130230947
    Abstract: A package structure having an embedded semiconductor component, includes: a chip having an active surface with electrode pads and an inactive surface opposite to the active surface; a first insulating protection layer having a chip mounting area for the chip to be mounted thereon via the active surface thereof; a plurality of connection columns disposed in the first insulating protection layer at positions corresponding to the electrode pads and electrically connected to the electrode pads via solder bumps; an encapsulant formed on one surface of the first insulating protection layer having the chip mounted thereon for encapsulating the chip; and a built-up structure formed on the other surface of the first insulating protection layer and the connection columns. Due to the bending resistance of the encapsulant, the warpage of the built-up structure is prevented.
    Type: Application
    Filed: April 18, 2013
    Publication date: September 5, 2013
    Applicant: UNIMICRON TECHNOLOGY CORPORATION
    Inventors: Shih-Ping Hsu, I-Ta Tsai
  • Publication number: 20120194346
    Abstract: A driving assistant method for an electric vehicle is provided with the following steps. When the electric vehicle is started up, a battery energy safe driving region is calculated and displayed. The battery energy safe driving region is updated dynamically according to vehicle information. The vehicle information includes battery information of the electric vehicle.
    Type: Application
    Filed: April 8, 2011
    Publication date: August 2, 2012
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: I-Ta Tsai, Yu-Hui Lin, Cheng-Yu Wu, Yi-Chun Lin, Channing Chang
  • Publication number: 20120104598
    Abstract: A package structure having an embedded semiconductor component, includes: a chip having an active surface with electrode pads and an inactive surface opposite to the active surface; a first insulating protection layer having a chip mounting area for the chip to be mounted thereon via the active surface thereof; a plurality of connection columns disposed in the first insulating protection layer at positions corresponding to the electrode pads and electrically connected to the electrode pads via solder bumps; an encapsulant formed on one surface of the first insulating protection layer having the chip mounted thereon for encapsulating the chip; and a built-up structure formed on the other surface of the first insulating protection layer and the connection columns. Due to the bending resistance of the encapuslant, the warpage of the built-up structure is prevented.
    Type: Application
    Filed: June 15, 2011
    Publication date: May 3, 2012
    Applicant: UNIMICRON TECHNOLOGY CORPORATION
    Inventors: Shih-Ping Hsu, I-Ta Tsai