Patents by Inventor Doo-shick Kim

Doo-shick 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).

  • Photo-curable organic-inorganic hybrid resin composition
    Patent number: 9469763
    Abstract: The present invention relates to a photo-curable organic-inorganic hybrid composition, more particularly to a photo-curable organic-inorganic hybrid resin composition having superior physical properties such as UV resistance, chemical resistance, light transmittance, adhesive property, insulating property, heat resistance, flatness and water resistance and in particular, having excellent heat resistance and adhesive property enabling the composition to endure a thermal deformation caused by a processing temperature change during post-process after a film is cured. Thus, the composition of the invention is suitable for use as an insulating material and an encapsulating material for a protective film of optical devices including display devices and semiconductors.
    Type: Grant
    Filed: January 23, 2014
    Date of Patent: October 18, 2016
    Assignee: DONGJIN SEMICHEM CO., LTD.
    Inventors: Jae-Won Yoo, Dong-Jin Nam, Doo-shick Kim, Kyung-Min Park
  • PHOTO-CURABLE ORGANIC-INORGANIC HYBRID RESIN COMPOSITION
    Publication number: 20140135413
    Abstract: The present invention relates to a photo-curable organic-inorganic hybrid composition, more particularly to a photo-curable organic-inorganic hybrid resin composition having superior physical properties such as UV resistance, chemical resistance, light transmittance, adhesive property, insulating property, heat resistance, flatness and water resistance and in particular, having excellent heat resistance and adhesive property enabling the composition to endure a thermal deformation caused by a processing temperature change during post-process after a film is cured. Thus, the composition of the invention is suitable for use as an insulating material and an encapsulating material for a protective film of optical devices including display devices and semiconductors.
    Type: Application
    Filed: January 23, 2014
    Publication date: May 15, 2014
    Applicant: DONGJIN SEMICHEM CO., LTD.
    Inventors: Jae-Won Yoo, Dong-Jin Nam, Doo-shick Kim, Kyung-Min Park