Patents by Inventor Jhee-Mann Kim

Jhee-Mann Kim 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 Fabricating Substrate For Organic Light-Emitting Device
    Publication number: 20140329180
    Abstract: A substrate for an organic light-emitting device which can improve the light extraction efficiency of an organic light-emitting device while realizing an intended level of transmittance, a method of fabricating the same, and an organic light-emitting device having the same. Light emitted from the OLED is emitted outward through the substrate. The substrate includes a substrate body and a number of crystallized particles disposed inside the substrate body, the number of crystallized particles forming a pattern inside the substrate body.
    Type: Application
    Filed: May 2, 2014
    Publication date: November 6, 2014
    Applicant: Samsung Corning Precision Materials Co., Ltd.
    Inventors: Kiyeon Lee, Jhee-Mann Kim, Youngseok Lee, Kyungmin Yoon, Jaeho Lee
  • SUBSTRATE FOR OLED, METHOD OF FABRICATING THE SAME AND ORGANIC LIGHT-EMITTING DEVICE HAVING THE SAME
    Publication number: 20140141958
    Abstract: A substrate for an organic light-emitting diode (OLED) which can improve the light extraction efficiency of the organic light-emitting device while securing transmittance, a method of fabricating the same, and an organic light-emitting device having the same. The substrate for an OLED is a substrate on which the OLED is to be deposited. The substrate is made of transparent crystallized glass in which a number of crystal grains are distributed.
    Type: Application
    Filed: November 19, 2013
    Publication date: May 22, 2014
    Applicant: SAMSUNG CORNING PRECISION MATERIALS CO., LTD.
    Inventors: Kiyeon LEE, JooSok KIM, Jhee-Mann KIM, Seong-Sik PARK, Myeongjin AHN, Jaeho LEE, Eun Young CHO
  • LIGHT-DIFFUSING PLATE, METHOD OF FABRICATING THE SAME AND LED ILLUMINATION DEVICE INCLUDING THE SAME
    Publication number: 20140119050
    Abstract: A light-diffusing plate, a method of fabricating the same and a light-emitting diode (LED) illumination device including the same. The light-diffusing plate allows incident light to pass through, with the incident light diffused and scattered by the light-diffusing plate. The light-diffusing plate is made of crystallized glass in which crystals that diffuse and scatter the incident light are formed.
    Type: Application
    Filed: October 25, 2013
    Publication date: May 1, 2014
    Applicant: Samsung Corning Precision Materials Co., Ltd.
    Inventors: Kiyeon Lee, Jhee-Mann Kim, Jaeho Lee
  • LOW EXPANSION GLASS FILLER, METHOD OF MANUFACTURING THE SAME AND GLASS FRIT INCLUDING THE SAME
    Publication number: 20140113134
    Abstract: A low expansion glass filler which minimizes reflection of laser light during hermetic sealing, a method of manufacturing the same and a glass frit including the same. The low expansion glass filler includes SiO2, Al2O3, B2O3 and CaCO3, the transmittance of the low expansion glass filler being 80% or greater at a wavelength ranging from 630 to 920 nm.
    Type: Application
    Filed: October 21, 2013
    Publication date: April 24, 2014
    Applicant: SAMSUNG CORNING PRECISION MATERIALS CO., LTD.
    Inventors: Jhee-Mann Kim, Kiyeon Lee, Jaemin Cha, Jaeho Lee