Patents by Inventor Wuan-Zheng Yi

Wuan-Zheng Yi 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).

  • COLOR SEQUENTIAL METHOD FOR DISPLAYING IMAGES
    Publication number: 20100045707
    Abstract: A color sequential method for displaying images is suitable for applying in a display with pixels. Each of frames is formed by displaying a first sub-frame, a second sub-frame and a third sub-frame within a displaying time by the pixels. By calculating differences in gray levels between neighboring pixels, variations are gained. Then, a first just noticeable difference is provided, and the pixels having the variations larger than the first just noticeable difference are detected. Next, times of displaying the first, the second and the third sub-frames in the pixels are raised within the displaying time.
    Type: Application
    Filed: October 31, 2008
    Publication date: February 25, 2010
    Applicant: CHUNGHWA PICTURE TUBES, LTD.
    Inventors: Yi-Pai Huang, Fang-Cheng Lin, Ching-Ming Wei, Wuan-Zheng Yi, Sheng-Chang Chen, Chi-Neng Mo, Han-Ping D. Shieh