Patents by Inventor Jung-eun Lim

Jung-eun Lim 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).

  • Backlight unit and liquid crystal display device having the same
    Patent number: 8436964
    Abstract: A backlight unit for a liquid crystal display (“LCD”) device includes a light emitting diode (“LED”) light source and a light conversion layer disposed separate from and above from the LED light source. The light conversion layer includes a semiconductor nano crystal, converts light emitted from the LED light source to white light and provides the white light to a liquid crystal panel of the LCD.
    Type: Grant
    Filed: September 7, 2011
    Date of Patent: May 7, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Byung-ki Kim, Eun-joo Jang, Hae-il Park, Jung-eun Lim
  • BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME
    Publication number: 20110317097
    Abstract: A backlight unit for a liquid crystal display (“LCD”) device includes a light emitting diode (“LED”) light source and a light conversion layer disposed separate from and above from the LED light source. The light conversion layer includes a semiconductor nano crystal, converts light emitted from the LED light source to white light and provides the white light to a liquid crystal panel of the LCD.
    Type: Application
    Filed: September 7, 2011
    Publication date: December 29, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byung-ki KIM, Eun-joo JANG, Hae-il PARK, Jung-eun LIM
  • Backlight unit and liquid crystal display device having the same
    Patent number: 8035772
    Abstract: A backlight unit for a liquid crystal display (“LCD”) device includes a light emitting diode (“LED”) light source and a light conversion layer disposed separate from and above from the LED light source. The light conversion layer includes a semiconductor nano crystal, converts light emitted from the LED light source to white light and provides the white light to a liquid crystal panel of the LCD.
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: October 11, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Byung-ki Kim, Eun-joo Jang, Hae-il Park, Jung-eun Lim
  • BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME
    Publication number: 20090180055
    Abstract: A backlight unit for a liquid crystal display (“LCD”) device includes a light emitting diode (“LED”) light source and a light conversion layer disposed separate from and above from the LED light source. The light conversion layer includes a semiconductor nano crystal, converts light emitted from the LED light source to white light and provides the white light to a liquid crystal panel of the LCD.
    Type: Application
    Filed: November 12, 2008
    Publication date: July 16, 2009
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byung-ki KIM, Eun-joo JANG, Hae-il PARK, Jung-eun LIM
  • Charge trap memory device comprising composite of nanoparticles and method of fabricating the charge trap memory device
    Patent number: 7482619
    Abstract: Provided are a charge trap memory device including a substrate and a gate structure including a charge trapping layer formed of a composite of nanoparticles, and a method of manufacturing the charge trap memory device.
    Type: Grant
    Filed: September 7, 2006
    Date of Patent: January 27, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kwang-soo Seol, Shin-ae Jun, Eun-joo Jang, Jung-eun Lim, Kyung-sang Cho, Byung-ki Kim, Jae-ho Lee, Jae-young Choi
  • Charge trap memory device comprising composite of nanoparticles and method of fabricating the charge trap memory device
    Publication number: 20070064468
    Abstract: Provided are a charge trap memory device including a substrate and a gate structure including a charge trapping layer formed of a composite of nanoparticles, and a method of manufacturing the charge trap memory device.
    Type: Application
    Filed: September 7, 2006
    Publication date: March 22, 2007
    Inventors: Kwang-soo Seol, Shin-ae Jun, Eun-joo Jang, Jung-eun Lim, Kyung-sang Cho, Byung-ki Kim, Jae-ho Lee, Jae-young Choi