Patents by Inventor Jeeyun CHA

Jeeyun CHA 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).

  • Thermochromic substrate and method of manufacturing the same
    Patent number: 8801905
    Abstract: A thermochromic substrate and a method of manufacturing the same, in which the crystallinity of a thermochromic layer can be improved. The method includes the steps of forming a pre-thermochromic layer on a glass substrate by coating the glass substrate with pure vanadium, forming a seed layer by heat-treating the pre-thermochromic layer, and forming a thermochromic layer by coating the heat-treated seed layer with a vanadium dioxide (VO2) thin film.
    Type: Grant
    Filed: April 13, 2012
    Date of Patent: August 12, 2014
    Assignee: Samsung Corning Precision Materials Co., Ltd.
    Inventors: Yongwon Choi, Yung-Jin Jung, Donggun Moon, Jeeyun Cha
  • THERMOCHROMIC SUBSTRATE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20130150238
    Abstract: A thermochromic substrate and a method of manufacturing the same, in which the crystallinity of a thermochromic layer can be improved. The method includes the steps of forming a pre-thermochromic layer on a glass substrate by coating the glass substrate with pure vanadium, forming a seed layer by heat-treating the pre-thermochromic layer, and forming a thermochromic layer by coating the heat-treated seed layer with a vanadium dioxide (VO2) thin film.
    Type: Application
    Filed: April 13, 2012
    Publication date: June 13, 2013
    Inventors: Yongwon CHOI, Yung-Jin JUNG, Donggun MOON, Jeeyun CHA