Patents by Inventor In-sook Yi

In-sook Yi 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: 9831487
    Abstract: Provided herein is a method for forming a transparent electrode film, the method comprising forming an electrode pattern by printing an electrode pattern on a release film using a metal ink composition; forming an insulating layer by applying a curable resin on the release film on which the electrode pattern has been formed; forming a substrate layer by laminating a substrate on the insulating layer; removing the release film; and forming a conductive layer by applying a conductive material on the electrode pattern from which the release film has been removed.
    Type: Grant
    Filed: May 16, 2014
    Date of Patent: November 28, 2017
    Assignee: INKTEC CO., LTD.
    Inventors: Kwang-Choon Chung, In-Sook Yi, Ji Hoon Yoo, Joonki Seong, Dae Sang Han
  • Patent number: 9524046
    Abstract: Provided herein is a method for producing a hybrid transparent electrode, the method including filling grooves of a substrate with a conductive metal ink composition; filling the grooves with residue conductive metal ink composition that remains on a surface of the substrate as the grooves are being filled with the conductive metal ink composition to form an electrode pattern; and forming a conductive layer including a conductive material on the electrode pattern.
    Type: Grant
    Filed: May 16, 2014
    Date of Patent: December 20, 2016
    Assignee: INKTEC CO., LTD.
    Inventors: Kwang-Choon Chung, In-Sook Yi, Ji Hoon Yoo, Joonki Seong, Dae sang Han
  • Publication number: 20160181592
    Abstract: Provided herein is a method for forming a transparent electrode film, the method comprising forming an electrode pattern by printing an electrode pattern on a release film using a metal ink composition; forming an insulating layer by applying a curable resin on the release film on which the electrode pattern has been formed; forming a substrate layer by laminating a substrate on the insulating layer; removing the release film; and forming a conductive layer by applying a conductive material on the electrode pattern from which the release film has been removed.
    Type: Application
    Filed: May 16, 2014
    Publication date: June 23, 2016
    Inventors: Kwang-Choon Chung, In-Sook Yi, Ji Hoon Yoo, Joonki Seong, Dae Sang Han
  • Publication number: 20160132141
    Abstract: Provided herein is a method for producing a hybrid transparent electrode, the method including filling grooves of a substrate with a conductive metal ink composition; filling the grooves with residue conductive metal ink composition that remains on a surface of the substrate as the grooves are being filled with the conductive metal ink composition to form an electrode pattern; and forming a conductive layer including a conductive material on the electrode pattern.
    Type: Application
    Filed: May 16, 2014
    Publication date: May 12, 2016
    Inventors: Kwang-Choon CHUNG, In-Sook YI, Ji Hoon YOO, Joonki SEONG, Dae sang HAN
  • Publication number: 20020022277
    Abstract: A ferroelectric memory having a dielectric layer comprised of SiOF, and a method for fabricating the SiOF dielectric layer are provided. Degradation in the ferroelectric properties due to hydrogen atoms can be prevented by depositing a SiOF dielectric layer using SiF4, instead of depositing a SiO2 dielectric layer, which has been conventionally used. The ferroelectric memory device, and the method of making the device, provide a stabilized device having less or no degradation in the ferroelectric properties.
    Type: Application
    Filed: May 12, 2000
    Publication date: February 21, 2002
    Inventors: Young-soo Park, In-sook Yi