Patents by Inventor Won-Gab Jung

Won-Gab Jung 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 controllers including memory controllers
    Patent number: 8581919
    Abstract: A display controller is provided. The display controller includes an external memory and a timing controller which compresses current frame data to generate front first in-first out (FIFO) input data, temporarily stores the front FIFO input data and writes the front FIFO input data to the external memory in a burst mode, and reads data from the external memory in the burst mode, temporarily stores the read data as back FIFO output data, and decodes the back FIFO output data to output previous frame data.
    Type: Grant
    Filed: March 19, 2010
    Date of Patent: November 12, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-Yun Park, Won-Gab Jung, Jong-Seon Kim, Sang-Woo Kim, Hae-Yong Ahn
  • Display Controllers Including Memory Controllers
    Publication number: 20100238186
    Abstract: A display controller is provided. The display controller includes an external memory and a timing controller which compresses current frame data to generate front first in-first out (FIFO) input data, temporarily stores the front FIFO input data and writes the front FIFO input data to the external memory in a burst mode, and reads data from the external memory in the burst mode, temporarily stores the read data as back FIFO output data, and decodes the back FIFO output data to output previous frame data.
    Type: Application
    Filed: March 19, 2010
    Publication date: September 23, 2010
    Inventors: Yong-Yun Park, Won-Gab Jung, Jong-Seon Kim, Sang-Woo Kim, Hae-Yong Ahn
  • Ghost image elimination in multi display device
    Publication number: 20060038740
    Abstract: A multi display device includes a first display panel, a second display panel, and a display control circuit for driving the first display panel for a predetermined number of vertical synchronization pulses. The display control circuit includes a ghost image elimination circuit for driving the second display panel to eliminate a ghost image thereon while de-activating the first display panel after the predetermined number of vertical synchronization pulses.
    Type: Application
    Filed: August 5, 2005
    Publication date: February 23, 2006
    Inventors: Won-Gab Jung, Jun-Hyoung Myoung