Patents by Inventor Eun Sung YOO

Eun Sung YOO 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).

  • Method of preparing large-area, three-dimensional graphene transparent electrode using electrospray process and large-area, three-dimensional graphene transparent electrode prepared therefrom
    Patent number: 9697931
    Abstract: Provided are a method of preparing a large-area, three-dimensional graphene transparent electrode using an electrospray deposition method and a large-area, three-dimensional graphene transparent electrode prepared therefrom. More particularly, the present invention is related to a method of preparing a large-area, three-dimensional graphene transparent electrode using an electrospray deposition method, which may easily prepare a large-area graphene transparent electrode having high transparency and conductivity through an electrospray process and may obtain effects, which may not be realized in a two-dimensional transparent electrode prepared by a typical method such as CVD, due to a three-dimensional stack structure in which graphene is arranged perpendicular to a substrate, and a large-area, three-dimensional graphene transparent electrode prepared therefrom.
    Type: Grant
    Filed: August 6, 2012
    Date of Patent: July 4, 2017
    Assignee: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
    Inventors: Hoon Huh, Woo Sik Kim, Hui Jin Kim, Eun Sung Yoo, Suk Hoon Choi, Ji Young Hwang, Jee Young Jang, Tae Il Kim
  • METHOD OF PREPARING LARGE-AREA, THREE-DIMENSIONAL GRAPHENE TRANSPARENT ELECTRODE USING ELECTROSPRAY PROCESS AND LARGE-AREA, THREE-DIMENSIONAL GRAPHENE TRANSPARENT ELECTRODE PREPARED THEREFROM
    Publication number: 20150321215
    Abstract: Provided are a method of preparing a large-area, three-dimensional graphene transparent electrode using an electrospray deposition method and a large-area, three-dimensional graphene transparent electrode prepared therefrom. More particularly, the present invention is related to a method of preparing a large-area, three-dimensional graphene transparent electrode using an electrospray deposition method, which may easily prepare a large-area graphene transparent electrode having high transparency and conductivity through an electrospray process and may obtain effects, which may not be realized in a two-dimensional transparent electrode prepared by a typical method such as CVD, due to a three-dimensional stack structure in which graphene is arranged perpendicular to a substrate, and a large-area, three-dimensional graphene transparent electrode prepared therefrom.
    Type: Application
    Filed: August 6, 2012
    Publication date: November 12, 2015
    Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
    Inventors: Hoon HUH, Woo Sik KIM, Hui Jin KIM, Eun Sung YOO, Suk Hoon CHOI, Ji Young HWANG, Jee Young JANG, Tae Il KIM