Patents by Inventor Chun-Mu Yan

Chun-Mu Yan 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).

  • Liquid crystal display and method for image-dithering compensation
    Patent number: 8400464
    Abstract: A liquid crystal display including a pixel array, multiple control lines and a driving unit is provided. The pixel array has multiple pixels. The control lines are coupled to the pixels. The driving unit drives the pixel array via the control lines. Of the pixels coupled to the same control line, the number of image-dithering compensated pixels with positive polarity is equal to the number of image-dithering compensated pixels with negative polarity when the pixel array is driven.
    Type: Grant
    Filed: January 15, 2010
    Date of Patent: March 19, 2013
    Assignee: Novatek Microelectronics Corp.
    Inventors: Tsung-Hsien Tsai, Shu-Wei Chang, Chun-Mu Yan
  • LIQUID CRYSTAL DISPLAY AND METHOD FOR IMAGE-DITHERING COMPENSATION
    Publication number: 20110037782
    Abstract: A liquid crystal display including a pixel array, multiple control lines and a driving unit is provided. The pixel array has multiple pixels. The control lines are coupled to the pixels. The driving unit drives the pixel array via the control lines. Of the pixels coupled to the same control line, the number of image-dithering compensated pixels with positive polarity is equal to the number of image-dithering compensated pixels with negative polarity when the pixel array is driven.
    Type: Application
    Filed: January 15, 2010
    Publication date: February 17, 2011
    Applicant: NOVATEK MICROELECTRONICS CORP.
    Inventors: Tsung-Hsien Tsai, Shu-Wei Chang, Chun-Mu Yan