Patents by Inventor Ikuko Yoshida

Ikuko Yoshida 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).

  • Publication number: 20100085389
    Abstract: A display device includes a display section including a plurality of display pixels which are arrayed in a matrix, a driving device configured to drive the plurality of display pixels, a timing controller which controls the driving device, and a first numerical value setting device which is connected to the timing controller, and configured to store set values of a gray-level pattern which is displayed on a pixel group which is composed of the plurality of display pixels, and the timing controller including a generating device configured to generate a gray-level signal which is supplied to the driving device, based on the set values of the gray-level pattern which are obtained from the first numerical value setting device.
    Type: Application
    Filed: September 30, 2009
    Publication date: April 8, 2010
    Inventor: Ikuko YOSHIDA
  • Publication number: 20090303224
    Abstract: A liquid crystal display device that includes a timing controller for outputting processed image signals to a source driver. The timing controller also includes a plurality of mapping circuits such as RSDS data mapping circuit and a mini-LVDS data mapping circuit. The mapping circuits are selectively connected to a differential amplitude generator by a switch element. The switch element is controlled by a control signal generated by a control signal generator formed and integrated on a printed circuit board separate from the timing controller. The switch element can additionally be controlled by automatically detecting a control signal from a source driver to select one of the mapping circuits after the timing controller is implemented in the liquid crystal display device.
    Type: Application
    Filed: April 7, 2009
    Publication date: December 10, 2009
    Applicant: Toshiba Matsushita Display Technology
    Inventor: Ikuko YOSHIDA
  • Patent number: 7298380
    Abstract: A technique for correcting white eye in image data is disclosed. In this technique, a white eye candidate pixel is detected from an eye extracted from the image data based on a predetermined detection condition. The white eye candidate pixel as a white eye pixel based on a predetermined determination condition. Then, white eye correction is effected on the determined white eye pixel by changing its luminance.
    Type: Grant
    Filed: April 26, 2005
    Date of Patent: November 20, 2007
    Assignee: Noritsu Koki Co., Ltd.
    Inventor: Ikuko Yoshida
  • Publication number: 20050238230
    Abstract: A technique for correcting white eye in image data is disclosed. In this technique, a white eye candidate pixel is detected from an eye extracted from the image data based on a predetermined detection condition. The white eye candidate pixel as a white eye pixel based on a predetermined determination condition. Then, white eye correction is effected on the determined white eye pixel by changing its luminance.
    Type: Application
    Filed: April 26, 2005
    Publication date: October 27, 2005
    Inventor: Ikuko Yoshida