Patents by Inventor Jae-Min SIM

Jae-Min SIM 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).

  • Light emitting diode assembly and liquid crystal display device including the same
    Patent number: 9429701
    Abstract: A liquid crystal display device includes a liquid crystal panel; and a backlight unit disposed under the liquid crystal panel and including an LED assembly, wherein the LED assembly includes a frame portion, LED chips arranged in the frame portion in a line and spaced apart from each other, connecting portions each disposed between adjacent LED chips and connected to adjacent LED chips through wire bonding, and a sealing portion including a fluorescent substance and covering the LED chips and the connecting portions, and wherein the sealing portion changes light emitted from the LED chips into a linear light source.
    Type: Grant
    Filed: December 30, 2013
    Date of Patent: August 30, 2016
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Rok-Hee Lee, Jae-Min Sim, Do-Man Kim
  • LIGHT EMITTING DIODE ASSEMBLY AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME
    Publication number: 20150062484
    Abstract: A liquid crystal display device includes a liquid crystal panel; and a backlight unit disposed under the liquid crystal panel and including an LED assembly, wherein the LED assembly includes a frame portion, LED chips arranged in the frame portion in a line and spaced apart from each other, connecting portions each disposed between adjacent LED chips and connected to adjacent LED chips through wire bonding, and a sealing portion including a fluorescent substance and covering the LED chips and the connecting portions, and wherein the sealing portion changes light emitted from the LED chips into a linear light source.
    Type: Application
    Filed: December 30, 2013
    Publication date: March 5, 2015
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Rok-Hee LEE, Jae-Min SIM, Do-Man KIM