Patents by Inventor Kazushige Hoshina

Kazushige Hoshina 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).

  • Substrate terminal structure, liquid-crystal device and electronic apparatus
    Patent number: 6897933
    Abstract: A wiring substrate 7 is attached by pressure to a substrate overhang with an ACF 6b, and substrate terminals 21 formed on the substrate overhang 2c from ITO and the first terminals 21 formed on the rear surface of wiring substrate 7 are electrically connected. The wiring substrate 7 has second terminals 27 on its surface and these second terminals 27 are electrically connected to the first terminals located on the rear surface via a throughhole. The wiring pattern on the wiring substrate 7 is formed from a material with an electric resistance lower than that of the ITO forming the substrate terminals 21, which makes it possible to hold the resistance of the wiring on the substrate overhang 2c to a low value.
    Type: Grant
    Filed: March 12, 2002
    Date of Patent: May 24, 2005
    Assignee: Seiko Epson Corporation
    Inventor: Kazushige Hoshina
  • Substrate terminal structure, liquid-crystal device and electronic apparatus
    Publication number: 20020145697
    Abstract: A wiring substrate 7 is attached by pressure to a substrate overhang with an ACF 6b, and substrate terminals 21 formed on the substrate overhang 2c from ITO and the first terminals 21 formed on the rear surface of wiring substrate 7 are electrically connected. The wiring substrate 7 has second terminals 27 on its surface and these second terminals 27 are electrically connected to the first terminals located on the rear surface via a throughhole. The wiring pattern on the wiring substrate 7 is formed from a material with an electric resistance lower than that of the ITO forming the substrate terminals 21, which makes it possible to hold the resistance of the wiring on the substrate overhang 2c to a low value.
    Type: Application
    Filed: March 12, 2002
    Publication date: October 10, 2002
    Inventor: Kazushige Hoshina