Patents by Inventor Sung Min Kong

Sung Min Kong 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: 9882095
    Abstract: Embodiments of a light emitting device and a method for fabricating the same are provided. The light emitting device comprises a cavity and one or more light emitting elements. The cavity is formed to a depth of 450 ?m or less, and the light emitting elements are installed in the cavity. A fabricating method includes forming a package body having a cavity with a depth of 250 ?m to 450 ?m and at least one lead frame disposed at the bottom surface of the cavity, mounting at least one light emitting element on the lead frame, and molding a molding member in the cavity.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: January 30, 2018
    Assignee: LG INNOTEK CO., LTD.
    Inventor: Sung Min Kong
  • Publication number: 20180019386
    Abstract: A light-emitting element disclosed in an embodiment comprises: a body having a cavity; first and second lead frames arranged in the cavity; a third lead frame arranged between the first and second lead frames in the cavity; a fourth lead frame arranged between the first and second lead frames and distanced from the third frame in the cavity; a first light-emitting chip arranged on the first lead frame; and a second light-emitting chip arranged on the second lead frame, wherein the body comprises: first and second sides arranged on opposing sides from each other; and third and fourth sides arranged on opposing sides from each other, the first lead frame comprises first and second lead parts protruding toward the first and second sides, the second lead frame comprises third and forth lead parts protruding toward the first and second sides, the third frame comprises a fifth lead part protruding toward the first side, and the fourth lead frame comprises a sixth lead part protruding toward the second side.
    Type: Application
    Filed: January 19, 2016
    Publication date: January 18, 2018
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Tae Sung LEE, Sung Min KONG, Young Min RYU, Jae Hwan JUNG, Jong Beom CHOI
  • Publication number: 20170317248
    Abstract: Embodiments of the present invention relate to a light emitting device package having uniform color characteristics, wherein the light emitting device package includes: a substrate including first and second lead frames; at least two light emitting devices disposed on the substrate and electrically connected to the first and second lead frames; an integrated wavelength conversion film disposed on the at least two light emitting devices and including a first region which overlaps the light emitting devices and a second region other than the first region; at least one recess which passes through the wavelength conversion film in a region corresponding to a gap between the adjacent light emitting devices; and a lens disposed on the substrate to cover the light emitting devices and the first and second lead frames.
    Type: Application
    Filed: April 28, 2017
    Publication date: November 2, 2017
    Inventor: Sung Min KONG
  • Patent number: 9666775
    Abstract: A light emitting device package including a package body including a recess which is provided with a bottom face and a plurality of inner walls surrounding the bottom face, the plurality of inner walls including a first inner wall and a second inner wall, which are opposing walls; a lead frame including a first portion disposed on the bottom face of the package body and at least one second portion extending from the first portion, the first portion including a planar upper surface exposed at the bottom face and a planar lowermost surface positioned opposite to the planar upper surface; a light emitting element provided on the planar upper surface of the first portion; and a transparent material provided in the recess of the package body to cover the light emitting element.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: May 30, 2017
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Sung Min Kong, Choong Youl Kim, Hee Seok Choi
  • Publication number: 20170104136
    Abstract: Embodiments of a light emitting device and a method for fabricating the same are provided. The light emitting device comprises a cavity and one or more light emitting elements. The cavity is formed to a depth of 450 ?m or less, and the light emitting elements are installed in the cavity. A fabricating method includes forming a package body having a cavity with a depth of 250 ?m to 450 ?m and at least one lead frame disposed at the bottom surface of the cavity, mounting at least one light emitting element on the lead frame, and molding a molding member in the cavity.
    Type: Application
    Filed: December 20, 2016
    Publication date: April 13, 2017
    Inventor: Sung Min KONG
  • Publication number: 20170104142
    Abstract: A light emitting device package including a package body including a recess which is provided with a bottom face and a plurality of inner walls surrounding the bottom face, the plurality of inner walls including a first inner wall and a second inner wall, which are opposing walls; a lead frame including a first portion disposed on the bottom face of the package body and at least one second portion extending from the first portion, the first portion including a planar upper surface exposed at the bottom face and a planar lowermost surface positioned opposite to the planar upper surface; a light emitting element provided on the planar upper surface of the first portion; and a transparent material provided in the recess of the package body to cover the light emitting element.
    Type: Application
    Filed: December 16, 2016
    Publication date: April 13, 2017
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Sung Min KONG, Choong Youl KIM, Hee Seok CHOI
  • Patent number: 9564556
    Abstract: Embodiments of a light emitting device and a method for fabricating the same are provided. The light emitting device comprises a cavity and one or more light emitting elements. The cavity is formed to a depth of 450 ?m or less, and the light emitting elements are installed in the cavity. A fabricating method includes forming a package body having a cavity with a depth of 250 ?m to 450 ?m and at least one lead frame disposed at the bottom surface of the cavity, mounting at least one light emitting element on the lead frame, and molding a molding member in the cavity.
    Type: Grant
    Filed: July 9, 2013
    Date of Patent: February 7, 2017
    Assignee: LG INNOTEK CO., LTD.
    Inventor: Sung Min Kong
  • Patent number: 9559275
    Abstract: Disclosed is a light emitting device package. The light emitting device is a package body including a first recess which is provided with a bottom face and a plurality of inner walls surrounding the bottom face the plurality of inner walls including a first inner wall and a second inner wall, which are opposing walls; a lead frame exposed at the bottom face of the package body, the lead frame including a bottom frame and a reflector exposed along one of the first inner wall and the second inner wall; a light emitting element provided on the lead frame; and a transparent material provided in the package body to cover the light emitting element. A material of the reflector is a same as a material of the bottom frame of the lead frame.
    Type: Grant
    Filed: December 29, 2015
    Date of Patent: January 31, 2017
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Sung Min Kong, Choong Youl Kim, Hee Seok Choi
  • Publication number: 20160149102
    Abstract: Disclosed is a light emitting device package. The light emitting device is a package body including a first recess which is provided with a bottom face and a plurality of inner walls surrounding the bottom face the plurality of inner walls including a first inner wall and a second inner wall, which are opposing walls; a lead frame exposed at the bottom face of the package body, the lead frame including a bottom frame and a reflector exposed along one of the first inner wall and the second inner wall; a light emitting element provided on the lead frame; and a transparent material provided in the package body to cover the light emitting element. A material of the reflector is a same as a material of the bottom frame of the lead frame.
    Type: Application
    Filed: December 29, 2015
    Publication date: May 26, 2016
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Sung Min KONG, Choong Youl KIM, Hee Seok CHOI
  • Patent number: 9252347
    Abstract: Disclosed is a light emitting device package. The light emitting device package includes a package body having a first cavity and a second cavity; a plurality of reflective frames comprising a first reflective frame and a second reflective frame on the first cavity and the second cavity, respectively, and each of the first reflective frame and the second reflective frame comprises a bottom frame and at least two side wall frames extending from the bottom frame; and a light emitting device on the first reflective frame, wherein the first reflective frame and the second reflective frame are electrically separated from each other.
    Type: Grant
    Filed: March 4, 2015
    Date of Patent: February 2, 2016
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Sung Min Kong, Choong Youl Kim, Hee Seok Choi
  • Publication number: 20150179906
    Abstract: Disclosed is a light emitting device package. The light emitting device package includes a package body having a first cavity and a second cavity; a plurality of reflective frames comprising a first reflective frame and a second reflective frame on the first cavity and the second cavity, respectively, and each of the first reflective frame and the second reflective frame comprises a bottom frame and at least two side wall frames extending from the bottom frame; and a light emitting device on the first reflective frame, wherein the first reflective frame and the second reflective frame are electrically separated from each other.
    Type: Application
    Filed: March 4, 2015
    Publication date: June 25, 2015
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Sung Min KONG, Choong Youl KIM, Hee Seok CHOI
  • Patent number: 9018644
    Abstract: Disclosed is a light emitting device package. The light emitting device package includes a package body having a first cavity and a second cavity; a plurality of reflective frames comprising a first reflective frame and a second reflective frame on the first cavity and the second cavity, respectively, and each of the first reflective frame and the second reflective frame comprises a bottom frame and at least two side wall frames extending from the bottom frame; and a light emitting device on the first reflective frame, wherein the first reflective frame and the second reflective frame are electrically separated from each other.
    Type: Grant
    Filed: October 6, 2014
    Date of Patent: April 28, 2015
    Assignee: LG Innotek Co., Ltd.
    Inventors: Sung Min Kong, Choong Youl Kim, Hee Seok Choi
  • Patent number: 8994038
    Abstract: Disclosed is a light emitting device package. The light emitting device package includes a package body having a first cavity and a second cavity; a plurality of reflective frames comprising a first reflective frame and a second reflective frame on the first cavity and the second cavity, respectively, and each of the first reflective frame and the second reflective frame comprises a bottom frame and at least two side wall frames extending from the bottom frame; and a light emitting device on the first reflective frame, wherein the first reflective frame and the second reflective frame are electrically separated from each other.
    Type: Grant
    Filed: October 8, 2014
    Date of Patent: March 31, 2015
    Assignee: LG Innotek Co., Ltd.
    Inventors: Sung Min Kong, Choong Youl Kim, Hee Seok Choi
  • Publication number: 20150021644
    Abstract: Disclosed is a light emitting device package. The light emitting device package includes a package body having a first cavity and a second cavity; a plurality of reflective frames comprising a first reflective frame and a second reflective frame on the first cavity and the second cavity, respectively, and each of the first reflective frame and the second reflective frame comprises a bottom frame and at least two side wall frames extending from the bottom frame; and a light emitting device on the first reflective frame, wherein the first reflective frame and the second reflective frame are electrically separated from each other.
    Type: Application
    Filed: October 6, 2014
    Publication date: January 22, 2015
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Sung Min KONG, Choong Youl KIM, Hee Seok CHOI
  • Publication number: 20150021651
    Abstract: Disclosed is a light emitting device package. The light emitting device package includes a package body having a first cavity and a second cavity; a plurality of reflective frames comprising a first reflective frame and a second reflective frame on the first cavity and the second cavity, respectively, and each of the first reflective frame and the second reflective frame comprises a bottom frame and at least two side wall frames extending from the bottom frame; and a light emitting device on the first reflective frame, wherein the first reflective frame and the second reflective frame are electrically separated from each other.
    Type: Application
    Filed: October 8, 2014
    Publication date: January 22, 2015
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Sung Min KONG, Choong Youl KIM, Hee Seok CHOI
  • Patent number: 8890176
    Abstract: Disclosed is an LED package. The LED package includes a package body, a first frame and a second frame on the package body and a light emitting device chip on the first frame. The first frame is separated from the second frame, and the first frame includes a bottom frame on the package body and at least two sidewall frames extending from the bottom frame and inclined with respect to the bottom frame.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: November 18, 2014
    Assignee: LG Innotek Co., Ltd.
    Inventors: Sung Min Kong, Choong Youl Kim, Hee Seok Choi
  • Patent number: 8860072
    Abstract: A light emitting device includes a body having a first recess; a barrier section having a second recess and a third recess, protruding upward over a bottom surface of the first recess, and dividing the bottom surface of the first recess into a first region and a second region; a first light emitting diode disposed in the first region; a second light emitting diode disposed in the second region; a first lead electrode disposed in the first region; a second lead electrode disposed in the second region; a first wire electrically connecting the first lead electrode to the second light emitting diode through the second recess; and a second wire electrically connecting the second lead electrode to the first light emitting diode through the third recess.
    Type: Grant
    Filed: November 30, 2012
    Date of Patent: October 14, 2014
    Assignee: LG Innotek Co., Ltd.
    Inventors: Joong In An, Sung Min Kong
  • Publication number: 20140145205
    Abstract: Disclosed is an LED package. The LED package includes a package body, a first frame and a second frame on the package body and a light emitting device chip on the first frame. The first frame is separated from the second frame, and the first frame includes a bottom frame on the package body and at least two sidewall frames extending from the bottom frame and inclined with respect to the bottom frame.
    Type: Application
    Filed: January 31, 2014
    Publication date: May 29, 2014
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Sung Min KONG, Choong Youl KIM, Hee Seok CHOI
  • Patent number: 8692262
    Abstract: Disclosed is an LED package. The LED package includes a package body, a first frame and a second frame on the package body and a light emitting device chip on the first frame. The first frame is separated from the second frame, and the first frame includes a bottom frame on the package body and at least two sidewall frames extending from the bottom frame and inclined with respect to the bottom frame.
    Type: Grant
    Filed: August 23, 2013
    Date of Patent: April 8, 2014
    Assignee: LG Innotek Co., Ltd.
    Inventors: Sung Min Kong, Choong Youl Kim, Hee Seok Choi
  • Patent number: 8680545
    Abstract: Embodiments of a light emitting device and a method for fabricating the same are provided. The light emitting device comprises a cavity and one or more light emitting elements. The cavity is formed to a depth of 450 ?m or less, and the light emitting elements are installed in the cavity. A fabricating method includes forming a package body having a cavity with a depth of 250 ?m to 450 ?m and at least one lead frame disposed at the bottom surface of the cavity, mounting at least one light emitting element on the lead frame, and molding a molding member in the cavity.
    Type: Grant
    Filed: May 10, 2007
    Date of Patent: March 25, 2014
    Assignee: LG Innotek Co., Ltd
    Inventor: Sung Min Kong