Patents by Inventor Yun Soo SONG

Yun Soo SONG 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).

  • Patent number: 10559733
    Abstract: A light-emitting device package according to an embodiment may include a body; N (herein, N denotes a positive integer of 5 or more) upper pads disposed on the body to be spaced apart from each other; N?1 light-emitting device chips respectively arranged on N?1 upper pads among the N upper pads; and a plurality of first wires for electrically connecting the N?1 light-emitting device chips and the N upper pads to each other by at least one of a plurality of wiring structures.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: February 11, 2020
    Assignee: LG INNOTEK CO., LTD.
    Inventor: Yun Soo Song
  • Patent number: 10305006
    Abstract: According to an embodiment, a light-emitting device is disclosed. The disclosed light-emitting device comprises: a substrate having a body and first and second lead electrodes on the body; a light-emitting chip arranged on the second lead electrode and electrically connected to the first and second lead electrodes; a phosphor film arranged on the light-emitting chip; a reflective member arranged on the outer peripheries of the light-emitting chip and the phosphor film, respectively; and an optical lens, which is arranged on the phosphor film and on the reflective member, and which has a lens portion that has an aspherical shape.
    Type: Grant
    Filed: November 2, 2016
    Date of Patent: May 28, 2019
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Koh Eun Lee, Yon Tae Moon, Ga Yeon Kim, Yun Soo Song, Hwan Hee Jeong
  • Patent number: 10297732
    Abstract: Provided are a light emitting device package and a lighting system including the light emitting device package. The light emitting device package includes a package body, at least one electrode on the package body, a light emitting device on the package body, a reflective structure around the light emitting device on the package body and a lens on the light emitting device and the electrode.
    Type: Grant
    Filed: June 22, 2018
    Date of Patent: May 21, 2019
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Yon Tae Moon, Yun Soo Song, Kwang Kyu Choi
  • Publication number: 20180375005
    Abstract: A light-emitting device package according to an embodiment may include a body; N (herein, N denotes a positive integer of 5 or more) upper pads disposed on the body to be spaced apart from each other; N-1 light-emitting device chips respectively arranged on N-1 upper pads among the N upper pads; and a plurality of first wires for electrically connecting the N-1 light-emitting device chips and the N upper pads to each other by at least one of a plurality of wiring structures.
    Type: Application
    Filed: November 18, 2016
    Publication date: December 27, 2018
    Applicant: LG INNOTEK CO., LTD.
    Inventor: Yun Soo SONG
  • Publication number: 20180315908
    Abstract: According to an embodiment, a light-emitting device is disclosed. The disclosed light-emitting device comprises: a substrate having a body and first and second lead electrodes on the body; a light-emitting chip arranged on the second lead electrode and electrically connected to the first and second lead electrodes; a phosphor film arranged on the light-emitting chip; a reflective member arranged on the outer peripheries of the light-emitting chip and the phosphor film, respectively; and an optical lens, which is arranged on the phosphor film and on the reflective member, and which has a lens portion that has an aspherical shape.
    Type: Application
    Filed: November 2, 2016
    Publication date: November 1, 2018
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Koh Eun LEE, Yon Tae MOON, Ga Yeon KIM, Yun Soo SONG, Hwan Hee JEONG
  • Publication number: 20180301606
    Abstract: Provided are a light emitting device package and a lighting system including the light emitting device package. The light emitting device package includes a package body, at least one electrode on the package body, a light emitting device on the package body, a reflective structure around the light emitting device on the package body and a lens on the light emitting device and the electrode.
    Type: Application
    Filed: June 22, 2018
    Publication date: October 18, 2018
    Inventors: Yon Tae MOON, Yun Soo SONG, Kwang Kyu CHOI
  • Patent number: 10032971
    Abstract: Provided are a light emitting device package and a lighting system including the light emitting device package. The light emitting device package includes a package body, at least one electrode on the package body, a light emitting device on the package body, a reflective structure around the light emitting device on the package body and a lens on the light emitting device and the electrode.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: July 24, 2018
    Assignee: LG Innotek Co., Ltd.
    Inventors: Yon Tae Moon, Yun Soo Song, Kwang Kyu Choi
  • Publication number: 20170133565
    Abstract: Provided are a light emitting device package and a lighting system including the light emitting device package. The light emitting device package includes a package body, at least one electrode on the package body, a light emitting device on the package body, a reflective structure around the light emitting device on the package body and a lens on the light emitting device and the electrode.
    Type: Application
    Filed: January 19, 2017
    Publication date: May 11, 2017
    Inventors: Yon Tae MOON, Yun Soo Song, Kwang Kyu Choi
  • Patent number: 9577166
    Abstract: Provided are a light emitting device package and a lighting system including the light emitting device package. The light emitting device package includes a package body, at least one electrode on the package body, a light emitting device on the package body, a reflective structure around the light emitting device on the package body and a lens on the light emitting device and the electrode.
    Type: Grant
    Filed: August 31, 2015
    Date of Patent: February 21, 2017
    Assignee: LG Innotek Co., Ltd.
    Inventors: Yon Tae Moon, Yun Soo Song, Kwang Kyu Choi
  • Publication number: 20150372206
    Abstract: Provided are a light emitting device package and a lighting system including the light emitting device package. The light emitting device package includes a package body, at least one electrode on the package body, a light emitting device on the package body, a reflective structure around the light emitting device on the package body and a lens on the light emitting device and the electrode.
    Type: Application
    Filed: August 31, 2015
    Publication date: December 24, 2015
    Inventors: Yon Tae MOON, Yun Soo SONG, Kwang Kyu CHOI
  • Patent number: 9159891
    Abstract: Provided are a light emitting device package and a lighting system including the light emitting device package. The light emitting device package includes a package body, at least one electrode on the package body, a light emitting device on the package body, a reflective structure around the light emitting device on the package body and a lens on the light emitting device and the electrode.
    Type: Grant
    Filed: August 20, 2014
    Date of Patent: October 13, 2015
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Yon Tae Moon, Yun Soo Song, Kwang Kyu Choi
  • Publication number: 20140367724
    Abstract: Provided are a light emitting device package and a lighting system including the light emitting device package. The light emitting device package includes a package body, at least one electrode on the package body, a light emitting device on the package body, a reflective structure around the light emitting device on the package body and a lens on the light emitting device and the electrode.
    Type: Application
    Filed: August 20, 2014
    Publication date: December 18, 2014
    Inventors: Yon Tae MOON, Yun Soo SONG, Kwang Kyu CHOI
  • Patent number: 8841687
    Abstract: Provided are a light emitting device package and a lighting system including the light emitting device package. The light emitting device package includes a package body, at least one electrode on the package body, a light emitting device on the package body, a reflective structure around the light emitting device on the package body and a lens on the light emitting device and the electrode.
    Type: Grant
    Filed: September 20, 2012
    Date of Patent: September 23, 2014
    Assignee: LG Innotek Co., Ltd.
    Inventors: Yon Tae Moon, Yun Soo Song, Kwang Kyu Choi
  • Patent number: 8465798
    Abstract: Disclosed is a method for manufacturing a fluorescent material. The method includes: putting the fluorescent material into a first solution, and agitating the fluorescent material and the first solution; putting a nano fluorescent material having a nano size into the first solution, and agitating the nano fluorescent material having a nano size and the first solution; and separating supernatant from the first solution including the fluorescent material, and drying the fluorescent material. Disclosed is a light emitting device. The light emitting device includes: a body; a light emitting element mounted on a cavity formed in the body; a resin formed in the cavity; and a fluorescent material added to the resin, wherein a nano fluorescent material having a nano size is adsorbed in the fluorescent material.
    Type: Grant
    Filed: November 19, 2010
    Date of Patent: June 18, 2013
    Assignee: LG Innotek Co., Ltd.
    Inventors: Yun Soo Song, Sang Hyuk Lee
  • Publication number: 20130070441
    Abstract: Provided are a light emitting device package and a lighting system including the light emitting device package. The light emitting device package includes a package body, at least one electrode on the package body, a light emitting device on the package body, a reflective structure around the light emitting device on the package body and a lens on the light emitting device and the electrode.
    Type: Application
    Filed: September 20, 2012
    Publication date: March 21, 2013
    Inventors: Yon Tae MOON, Yun Soo SONG, Kwang Kyu CHOI
  • Publication number: 20110133630
    Abstract: Disclosed is a method for manufacturing a fluorescent material. The method includes: putting the fluorescent material into a first solution, and agitating the fluorescent material and the first solution; putting a nano fluorescent material having a nano size into the first solution, and agitating the nano fluorescent material having a nano size and the first solution; and separating supernatant from the first solution including the fluorescent material, and drying the fluorescent material. Disclosed is a light emitting device. The light emitting device includes: a body; a light emitting element mounted on a cavity formed in the body; a resin formed in the cavity; and a fluorescent material added to the resin, wherein a nano fluorescent material having a nano size is adsorbed in the fluorescent material.
    Type: Application
    Filed: November 19, 2010
    Publication date: June 9, 2011
    Applicant: LG Innotek Co., Ltd.
    Inventors: Yun Soo SONG, Sang Hyuk LEE