Patents by Inventor Han-Jin Joo

Han-Jin Joo 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).

  • Liquid crystal display apparatus
    Patent number: 7791705
    Abstract: A liquid crystal display (LCD) apparatus is divided into a display area on which an image is displayed and a non-display area surrounding the display area. The LCD apparatus includes an organic insulating layer partially formed in the non-display area. A portion of the organic insulating layer is not formed, obtaining a vent space through which to exhaust air trapped when a first substrate is combined with a second substrate of the liquid crystal display apparatus. The LCD apparatus may rapidly and easily exhaust the trapped air from the display area and uniformly maintain the cell gap between the first and second substrates, improving display quality of the LCD apparatus.
    Type: Grant
    Filed: December 29, 2005
    Date of Patent: September 7, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae-Hyuk Jang, Dong-Seong Koo, In-Sung Lee, Han-Jin Joo
  • Liquid crystal display apparatus
    Publication number: 20060152668
    Abstract: A liquid crystal display (LCD) apparatus is divided into a display area on which an image is displayed and a non-display area surrounding the display area. The LCD apparatus includes an organic insulating layer partially formed in the non-display area. A portion of the organic insulating layer is not formed, obtaining a vent space through which to exhaust air trapped when a first substrate is combined with a second substrate of the liquid crystal display apparatus. The LCD apparatus may rapidly and easily exhaust the trapped air from the display area and uniformly maintain the cell gap between the first and second substrates, improving display quality of the LCD apparatus.
    Type: Application
    Filed: December 29, 2005
    Publication date: July 13, 2006
    Inventors: Jae-Hyuk Jang, Dong-Seong Koo, In-Sung Lee, Han-Jin Joo