Patents by Inventor Chang-Sob So

Chang-Sob So 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).

  • Substrate of display device for packaging driving integrated circuit
    Patent number: 7777857
    Abstract: A substrate of a display device for packaging a driving integrated circuit (IC) including an input lead and an output lead includes an input pad group corresponding to the input lead on the substrate along a first direction, an output pad group corresponding to the output lead on the substrate along a second direction transverse to the first direction, an extra input pad group adjacent to the input pad group along the first direction, and an extra output pad group adjacent to the output pad group along the second direction.
    Type: Grant
    Filed: November 29, 2005
    Date of Patent: August 17, 2010
    Assignee: LG Display Co., Ltd.
    Inventor: Chang-Sob So
  • Substrate of display device for packaging driving integrated circuit
    Publication number: 20060221290
    Abstract: A substrate of a display device for packaging a driving integrated circuit (IC) including an input lead and an output lead includes an input pad group corresponding to the input lead on the substrate along a first direction, an output pad group corresponding to the output lead on the substrate along a second direction transverse to the first direction, an extra input pad group adjacent to the input pad group along the first direction, and an extra output pad group adjacent to the output pad group along the second direction.
    Type: Application
    Filed: November 29, 2005
    Publication date: October 5, 2006
    Inventor: Chang-Sob So