Patents by Inventor Seung-Cheol Back

Seung-Cheol Back 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 module including the same
    Patent number: 7837377
    Abstract: A backlight unit for a display device includes a frame; a circuit board extending from an end of and on a first surface of the frame; lamps over the frame; and an inverter on a second surface of the frame connected to an end of each of the lamps via a first hole through the frame.
    Type: Grant
    Filed: June 15, 2007
    Date of Patent: November 23, 2010
    Assignee: LG Display Co., Ltd.
    Inventors: Sang-Bum Lee, Seung-Cheol Back, Myeong-Kuk Jin, Kang-Ju Lee
  • Backlight unit and liquid crystal display module including the same
    Patent number: 7673999
    Abstract: A backlight unit for a display device includes a frame; a first circuit board extending along one end of and on a first surface of the frame; lamps over the frame, one end of each of the lamps disposed on the first circuit board; a first line on the first circuit board and connected to the one end of each of the lamps; and a first inverter on a second surface of the frame and connected to the first line via a first hole through the frame.
    Type: Grant
    Filed: November 27, 2007
    Date of Patent: March 9, 2010
    Assignee: LG Display Co., Ltd.
    Inventors: Seung-Cheol Back, Kang-ju Lee
  • Backlight unit and liquid crystal display module including the same
    Publication number: 20080143920
    Abstract: A backlight unit for a display device includes a frame; a first circuit board extending along one end of and on a first surface of the frame; lamps over the frame, one end of each of the lamps disposed on the first circuit board; a first line on the first circuit board and connected to the one end of each of the lamps; and a first inverter on a second surface of the frame and connected to the first line via a first hole through the frame.
    Type: Application
    Filed: November 27, 2007
    Publication date: June 19, 2008
    Applicant: LG.PHILIPS LCD CO., LTD.
    Inventors: Seung-Cheol Back, Kang-Ju Lee
  • Backlight unit and liquid crystal display module including the same
    Publication number: 20080139008
    Abstract: A backlight unit for a display device includes a frame; a circuit board extending from an end of and on a first surface of the frame; lamps over the frame; an inverter on a second surface of the frame connected to an end of each of the lamps via a first hole through the frame; and balancing elements on the circuit board for balancing a current through each of the lamps.
    Type: Application
    Filed: June 15, 2007
    Publication date: June 12, 2008
    Applicant: LG. PHILIPS LCD CO., LTD.
    Inventors: Sang-Bum Lee, Seung-Cheol Back, Myeong-Kuk Jin, Kang-Ju Lee