Patents by Inventor Hye Su KI

Hye Su KI 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).

  • Patent number: 9177935
    Abstract: A semiconductor device connected by an anisotropic conductive film, the anisotropic conductive film including a binder resin; a first radical polymerization material having one or two (meth)acrylate reactive groups in a structure thereof and a second radical polymerization material having at least three (meth)acrylate reactive groups in a structure thereof; and conductive particles, the anisotropic conductive film having a moisture permeability of 170 g/m2/24 hr or less and a moisture absorbency of 2% or less.
    Type: Grant
    Filed: January 24, 2014
    Date of Patent: November 3, 2015
    Assignee: CHEIL INDUSTRIES, INC.
    Inventors: Youn Jo Ko, Hye Su Ki, Ie Ju Kim
  • Publication number: 20140210084
    Abstract: A semiconductor device connected by an anisotropic conductive film, the anisotropic conductive film including a binder resin; a first radical polymerization material having one or two (meth)acrylate reactive groups in a structure thereof and a second radical polymerization material having at least three (meth)acrylate reactive groups in a structure thereof; and conductive particles, the anisotropic conductive film having a moisture permeability of 170 g/m2/24 hr or less and a moisture absorbency of 2% or less.
    Type: Application
    Filed: January 24, 2014
    Publication date: July 31, 2014
    Inventors: Youn Jo KO, Hye Su KI, Ie Ju KIM