Patents by Inventor Kippei Kojima

Kippei Kojima 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 controller, display control method, and image display device
    Patent number: 7417630
    Abstract: A color data signal (DATA) and the control signal (CTL) are supplied from a central processor to a display controller, and an address conversion parameter included in the control signal (CTL) is stored in a control register 5. In accordance with the address conversion parameter, display address generating means 6 performs address conversion to generate a display address, and in accordance with the display address, the color data signal (DATA) is stored in a primary storage means 7. Thereafter, an image signal is outputted via image signal outputting means 8 to a display panel. This makes it possible to provide the display controller which can reduce a mounting area and power consumption and reduce the load of a processing on the central processor which performs a processing for editing image data.
    Type: Grant
    Filed: June 14, 2002
    Date of Patent: August 26, 2008
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Kippei Kojima, Hironori Nakatani, Yasuyuki Watanabe, Akira Sakamoto
  • Display controller, display control method, and image display system
    Publication number: 20030043125
    Abstract: A color data signal (DATA) and the control signal (CTL) are supplied from a central processor to a display controller, and an address conversion parameter included in the control signal (CTL) is stored in a control register 5. In accordance with the address conversion parameter, display address generating means 6 performs address conversion to generate a display address, and in accordance with the display address, the color data signal (DATA) is stored in a primary storage means 7. Thereafter, an image signal is outputted via image signal outputting means 8 to a display panel. This makes it possible to provide the display controller which can reduce a mounting area and power consumption and reduce the load of a processing on the central processor which performs a processing for editing image data.
    Type: Application
    Filed: June 14, 2002
    Publication date: March 6, 2003
    Inventors: Kippei Kojima, Hironori Nakatani, Yasuyuki Watanabe, Akira Sakamoto