Patents by Inventor Ji-Bin Du

Ji-Bin Du 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).

  • Driving method for a plasma display panel
    Patent number: 7262748
    Abstract: A driving method for a plasma display panel (PDP). The odd pixels units are selected by the odd fields, and are discharged. The even pixels units are selected by the even fields, and are discharged. The pixel units are disposed in a triangular arrangement, so that the odd pixel units and adjacent even pixel units, being different in color, are arranged alternately. Thereby, the present invention can eliminate flicker. In addition, the different pixel units are controlled by different common electrodes and the present invention thereby reduces cross-talk.
    Type: Grant
    Filed: February 18, 2004
    Date of Patent: August 28, 2007
    Assignee: Au Optronics Corp.
    Inventors: Ji-Bin Du, Chung-Kuang Tsai
  • Driving method for a plasma display panel
    Publication number: 20040178972
    Abstract: A driving method for a plasma display panel (PDP). The odd pixels units are selected by the odd fields, and are discharged. The even pixels units are selected by the even fields, and are discharged. The pixel units are disposed in a triangular arrangement, so that the odd pixel units and adjacent even pixel units, being different in color, are arranged alternately. Thereby, the present invention can eliminate flicker. In addition, the different pixel units are controlled by different common electrodes and the present invention thereby reduces cross-talk.
    Type: Application
    Filed: February 18, 2004
    Publication date: September 16, 2004
    Inventors: Ji-Bin Du, Chung-Kuang Tsai
  • Method for driving an alternating current plasma display panel and circuit therefor
    Patent number: 6677714
    Abstract: A method for driving an alternating current plasma display panel (AC PDP) during a reset period is disclosed. Firstly, a first erase pulse, being positive in polarity and increasing in magnitude with time, is applied to a first electrode so as to remove wall charges from the pixel units. Then, a first priming pulse of negative polarity and a second priming pulse of positive polarity increases in magnitude with time and are respectively applied to the first electrode and a second electrode so as to produce the wall charges in the pixel units. Finally, a second erase pulse, being positive in polarity and increasing in magnitude with time, is applied to the first electrode so as to remove the redundant wall charges.
    Type: Grant
    Filed: October 11, 2002
    Date of Patent: January 13, 2004
    Assignee: AU Optronics Corp.
    Inventors: Ji-Bin Du, Yu-Ting Chien, Shin-Tai Lo
  • Method for driving an alternating current plasma display panel and circuit therefor
    Publication number: 20030071577
    Abstract: A method for driving an alternating current plasma display panel (AC PDP) during a reset period is disclosed. Firstly, a first erase pulse, being positive in polarity and increasing in magnitude with time, is applied to a first electrode so as to remove wall charges from the pixel units. Then, a first priming pulse of negative polarity and a second priming pulse of positive polarity increases in magnitude with time and are respectively applied to the first electrode and a second electrode so as to produce the wall charges in the pixel units. Finally, a second erase pulse, being positive in polarity and increasing in magnitude with time, is applied to the first electrode so as to remove the redundant wall charges.
    Type: Application
    Filed: October 11, 2002
    Publication date: April 17, 2003
    Inventors: Ji-Bin Du, Yu-Ting Chien, Shin-Tai Lo