Patents by Inventor Pyung-Gun Jun

Pyung-Gun Jun 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).

  • Condensing sheet and method for preparing thereof
    Patent number: 9494825
    Abstract: A condensing sheet includes a light output unit that has a plurality of lenses, and a light input unit that faces the light output unit and includes a light penetration unit and a light reflection unit. The light reflect ion unit has a structure including a recess sinking toward the light output unit and a reflector received in the recess.
    Type: Grant
    Filed: September 6, 2007
    Date of Patent: November 15, 2016
    Assignee: LG Chem, Ltd.
    Inventors: Hang-Suk Choi, Hoon-Seon Lee, Pyung-Gun Jun, Won-Bong Kwak, Dong-Cheol Choi, Jin-Kyu Kim
  • CONDENSING SHEET AND METHOD FOR PREPARING THEREOF
    Publication number: 20090323313
    Abstract: Disclosed is a condensing sheet, a method of manufacturing the condensing sheet, a backlight assembly including the condensing sheet, and a liquid crystal display including the backlight assembly. The condensing sheet includes a light output unit that has a plurality of lenses, and a light input unit that faces the light output unit and includes a light penetration unit and a light reflection unit. The light reflect ion unit has a structure including a recess sinking toward the light output unit and a reflector received in the recess.
    Type: Application
    Filed: September 6, 2007
    Publication date: December 31, 2009
    Inventors: Hang-Suk Choi, Hoon-Seon Lee, Pyung-Gun Jun, Won-Bong Kwak, Dong-Cheol Choi, Jin-Kyu Kim