Patents by Inventor Eun Hwan Jeong

Eun Hwan Jeong 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).

  • Antistatic adhesive composition, adhesive film using the same, method for producing the adhesive film, and method of fabricating liquid crystal display
    Patent number: 8460574
    Abstract: An antistatic adhesive composition, an adhesive film produced using the same, a method for producing the adhesive film, and a method of fabricating a liquid crystal display, the antistatic adhesive composition including 100 parts by weight of a (meth)acrylic adhesive resin, the resin having functional groups capable of bonding with a cross-linking agent, about 0.01 to about 15 parts by weight of a cross-linking agent, and about 0.1 to about 10 parts by weight of a quaternary ammonium salt, the quaternary ammonium salt being obtained by reacting an amine having two or more terminal hydroxyalkyl groups with one of an organic or inorganic acid.
    Type: Grant
    Filed: December 29, 2009
    Date of Patent: June 11, 2013
    Assignee: Cheil Industries, Inc.
    Inventor: Eun Hwan Jeong
  • ACRYLIC ADHESIVE COMPOSITION AND POLARIZER FILM USING THE SAME
    Publication number: 20120059127
    Abstract: An adhesive composition includes an acrylic copolymer having at least one alkyl group, at least one hydroxyl group, and at least one furyl based group; and a curing agent.
    Type: Application
    Filed: February 15, 2011
    Publication date: March 8, 2012
    Inventors: Kyoung Jin HA, Irina Nam, Lee Jun Kim, Kil Sung Lee, Eun Hwan Jeong, Woo Jin Jeong
  • Antistatic adhesive composition, adhesive film using the same, method for producing the adhesive film, and method of fabricating liquid crystal display
    Publication number: 20100163166
    Abstract: An antistatic adhesive composition, an adhesive film produced using the same, a method for producing the adhesive film, and a method of fabricating a liquid crystal display, the antistatic adhesive composition including 100 parts by weight of a (meth)acrylic adhesive resin, the resin having functional groups capable of bonding with a cross-linking agent, about 0.01 to about 15 parts by weight of a cross-linking agent, and about 0.1 to about 10 parts by weight of a quaternary ammonium salt, the quaternary ammonium salt being obtained by reacting an amine having two or more terminal hydroxyalkyl groups with one of an organic or inorganic acid.
    Type: Application
    Filed: December 29, 2009
    Publication date: July 1, 2010
    Inventor: Eun Hwan Jeong