Patents by Inventor Junyou Sioda

Junyou Sioda 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).

  • Controller/driver for driving display panel
    Patent number: 7327342
    Abstract: A controller is composed of a control section, first and second memory sections, and a driver section. The control section divides first bitmap image data representative of n1 grayscale image into first and second data pieces, n1 being a natural number. The first memory section stores first storage data selected out of the first data piece and second bitmap image data representative of n2 grayscale image, n2 being smaller than n1. The second memory section stores second storage data selected out of the second data piece and the first storage data received from the first memory section. The driver section is configured to drive data lines of a display panel in response to the first and second storage data stored in the first and second memory sections, respectively.
    Type: Grant
    Filed: October 1, 2004
    Date of Patent: February 5, 2008
    Assignees: NEC Electronics Corporation, Bitboys Oy
    Inventors: Takashi Nose, Junyou Sioda
  • Controller/driver for driving display panel
    Publication number: 20050073526
    Abstract: A controller is composed of a control section, first and second memory sections, and a driver section. The control section divides first bitmap image data representative of n1 grayscale image into first and second data pieces, n1 being a natural number. The first memory section stores first storage data selected out of the first data piece and second bitmap image data representative of n2 grayscale image, n2 being smaller than n1. The second memory section stores second storage data selected out of the second data piece and the first storage data received from the first memory section. The driver section is configured to drive data lines of a display panel in response to the first and second storage data stored in the first and second memory sections, respectively.
    Type: Application
    Filed: October 1, 2004
    Publication date: April 7, 2005
    Applicants: NEC ELECTRONICS CORPORATION, BITBOYS OY
    Inventors: Takashi Nose, Junyou Sioda