Patents by Inventor Chang JaeWon

Chang JaeWon 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).

  • Display device and method of driving the same
    Patent number: 7808454
    Abstract: A display device configured to minimize a layout area of a driver and a method of driving the same is provided. First and second scan drivers are disposed on opposite sides of a display panel. Each of the first and second scan drivers has a plurality of circuit parts corresponding to a plurality of scan lines. A height of the circuit part is equal to a height of subpixels adjacent in a vertical direction. A scan pulse generated from a circuit part of the first scan driver can be supplied to a circuit part of the second scan driver and subpixels disposed on the scan line connected to the circuit part. The circuit part of the second scan driver generates another scan pulse in response to the scan pulse.
    Type: Grant
    Filed: November 29, 2005
    Date of Patent: October 5, 2010
    Assignee: LG. Display Co., Ltd.
    Inventors: Oh DuHwan, Chang JaeWon
  • Display device and method of driving the same
    Publication number: 20060232519
    Abstract: A display device configured to minimize a layout area of a driver and a method of driving the same is provided. First and second scan drivers are disposed on opposite sides of a display panel. Each of the first and second scan drivers has a plurality of circuit parts corresponding to a plurality of scan lines. A height of the circuit part is equal to a height of subpixels adjacent in a vertical direction. A scan pulse generated from a circuit part of the first scan driver can be supplied to a circuit part of the second scan driver and subpixels disposed on the scan line connected to the circuit part. The circuit part of the second scan driver generates another scan pulse in response to the scan pulse.
    Type: Application
    Filed: November 29, 2005
    Publication date: October 19, 2006
    Inventors: Oh DuHwan, Chang JaeWon