Patents by Inventor So Jung Kim

So Jung 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).

  • Publication number: 20110151606
    Abstract: A method of making a light emitting device includes forming an active layer between first and semiconductor layers of different conductivity types, and forming a transparent conductive layer adjacent the second semiconductor layer. The transparent conductive layer includes a first transparent conductive region contacting a first region of the second semiconductor layer and a second transparent conductive region contacting a second region of the second semiconductor layer. An electrode is formed adjacent the first semiconductor layer in vertical alignment with the second region.
    Type: Application
    Filed: December 21, 2010
    Publication date: June 23, 2011
    Inventors: Hwan Hee JEONG, Ji Hyung Moon, So Jung Kim, June O. Song
  • Publication number: 20110089436
    Abstract: A method of manufacturing a light emitting device according to the embodiment includes the steps of partially forming a first buffer layer on a growth substrate, in which the first buffer layer has a Young's modulus smaller than that of the growth substrate; and forming a light emitting structure layer on the growth substrate and the first buffer layer, in which the light emitting structure layer includes a first conductive semiconductor layer, a second conductive semiconductor layer and an active layer interposed between the first and second conductive semiconductor layers.
    Type: Application
    Filed: October 20, 2010
    Publication date: April 21, 2011
    Inventors: Hwan Hee JEONG, So Jung Kim, June O Song, Kwang Ki Choi