Patents by Inventor Tomoharu TAKAI

Tomoharu TAKAI 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).

  • Display device
    Patent number: 8493377
    Abstract: A display device includes a digital board upon which a video signal processing circuit is formed, a driver board upon which a driver circuit is formed, and a power supply board upon which a power supply circuit is formed. The video signal processing circuit generates one screen of image data on the basis of a video signal that is inputted from an input source. And the driver circuit displays an image based upon this image data upon a display. Moreover, the power supply circuit produces a power supply voltage from a commercial power supply. The power supply board supplies the power supply voltage to the digital board via a first power supply cable, and also supplies the power supply voltage to the driver board via a second power supply cable.
    Type: Grant
    Filed: April 23, 2010
    Date of Patent: July 23, 2013
    Assignee: Funai Electric Co., Ltd.
    Inventor: Tomoharu Takai
  • DISPLAY DEVICE
    Publication number: 20100277457
    Abstract: A display device includes a digital board upon which a video signal processing circuit is formed, a driver board upon which a driver circuit is formed, and a power supply board upon which a power supply circuit is formed. The video signal processing circuit generates one screen of image data on the basis of a video signal that is inputted from an input source. And the driver circuit displays an image based upon this image data upon a display. Moreover, the power supply circuit produces a power supply voltage from a commercial power supply. The power supply board supplies the power supply voltage to the digital board via a first power supply cable, and also supplies the power supply voltage to the driver board via a second power supply cable.
    Type: Application
    Filed: April 23, 2010
    Publication date: November 4, 2010
    Inventor: Tomoharu TAKAI