Patents by Inventor Eu Tteum Kim

Eu Tteum Kim 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 having anisotropic conductive film and manufacturing method thereof
    Patent number: 9142602
    Abstract: A display device includes a substrate including a wiring portion, a pad unit provided on the substrate and extended from the wiring portion, an integrated circuit chip electrically connected to the pad unit and mounted on the substrate, and an anisotropic conductive film configured to electrically connect the pad unit and the integrated chip to each other. The anisotropic conductive film includes an adhesive layer provided between the pad unit and the integrated circuit chip and at least one conductive ball scattered in the adhesive layer. A heat generator is also provided on the substrate. The heat generator is configured to come into contact with the anisotropic conductive film to supply heat to the anisotropic conductive film.
    Type: Grant
    Filed: April 30, 2014
    Date of Patent: September 22, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jin Sic Min, Dae Geun Lee, Sang Urn Lim, Eu Tteum Kim
  • DISPLAY DEVICE HAVING ANISOTROPIC CONDUCTIVE FILM AND MANUFACTURING METHOD THEREOF
    Publication number: 20150108436
    Abstract: A display device includes a substrate including a wiring portion, a pad unit provided on the substrate and extended from the wiring portion, an integrated circuit chip electrically connected to the pad unit and mounted on the substrate, and an anisotropic conductive film configured to electrically connect the pad unit and the integrated chip to each other. The anisotropic conductive film includes an adhesive layer provided between the pad unit and the integrated circuit chip and at least one conductive ball scattered in the adhesive layer. A heat generator is also provided on the substrate. The heat generator is configured to come into contact with the anisotropic conductive film to supply heat to the anisotropic conductive film.
    Type: Application
    Filed: April 30, 2014
    Publication date: April 23, 2015
    Applicant: Samsung Display Co., Ltd.
    Inventors: Jin Sic Min, Dae Geun Lee, Sang Urn Lim, Eu Tteum Kim