Patents by Inventor Sungho YUO

Sungho YUO 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).

  • DATA DRIVER DRIVING METHOD FOR REDUCING GAMMA SETTLING TIME AND DISPLAY DRIVE DEVICE
    Publication number: 20130135362
    Abstract: A data driver driving method includes separately generating gamma voltages through respective separate gamma voltage generators according to colors, applying the separate gamma voltages to their corresponding drive circuits in a data driver through separate channels to obtain first, second, and third color converting outputs, and alternately and sequentially applying the first, second, and third color converting outputs to common pixel nodes of a panel.
    Type: Application
    Filed: August 8, 2012
    Publication date: May 30, 2013
    Inventors: Jong-Hyun KIM, Jeehwal KIM, Sungho YUO