Patents by Inventor Hui Eun Yang

Hui Eun Yang 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).

  • Patent number: 8179387
    Abstract: A method of driving at least one cell of an electrophoretic display panel through a pixel electrode and a common electrode includes storing at least first data representative of an image currently displayed and second data representative of an image to be displayed; and applying a first AC data waveform and a first AC common waveform for initializing the at least one cell during a first number of frames, applying a second AC data waveform and a second AC common waveform for displaying the second data during a second number of frames, wherein the first number of frames depends on the first data and the second number of frames depends on the second data.
    Type: Grant
    Filed: May 30, 2007
    Date of Patent: May 15, 2012
    Assignee: LG Display Co., Ltd.
    Inventors: Sung Woo Shin, Hui Eun Yang
  • Publication number: 20080143700
    Abstract: A method of driving at least one cell of an electrophoretic display panel through a pixel electrode and a common electrode includes storing at least first data representative of an image currently displayed and second data representative of an image to be displayed; and applying a first AC data waveform and a first AC common waveform for initializing the at least one cell during a first number of frames, applying a second AC data waveform and a second AC common waveform for displaying the second data during a second number of frames, wherein the first number of frames depends on the first data and the second number of frames depends on the second data.
    Type: Application
    Filed: May 30, 2007
    Publication date: June 19, 2008
    Applicant: LG.PHILIPS LCD CO., LTD.
    Inventors: Sung Woo Shin, Hui Eun Yang