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).
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Patent number: 9882095Abstract: 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: GrantFiled: December 20, 2016Date of Patent: January 30, 2018Assignee: LG INNOTEK CO., LTD.Inventor: Sung Min Kong
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Publication number: 20180019386Abstract: 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: ApplicationFiled: January 19, 2016Publication date: January 18, 2018Applicant: LG INNOTEK CO., LTD.Inventors: Tae Sung LEE, Sung Min KONG, Young Min RYU, Jae Hwan JUNG, Jong Beom CHOI
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Publication number: 20170317248Abstract: 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: ApplicationFiled: April 28, 2017Publication date: November 2, 2017Inventor: Sung Min KONG
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Patent number: 9666775Abstract: 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: GrantFiled: December 16, 2016Date of Patent: May 30, 2017Assignee: LG INNOTEK CO., LTD.Inventors: Sung Min Kong, Choong Youl Kim, Hee Seok Choi
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Publication number: 20170104136Abstract: 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: ApplicationFiled: December 20, 2016Publication date: April 13, 2017Inventor: Sung Min KONG
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Publication number: 20170104142Abstract: 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: ApplicationFiled: December 16, 2016Publication date: April 13, 2017Applicant: LG INNOTEK CO., LTD.Inventors: Sung Min KONG, Choong Youl KIM, Hee Seok CHOI
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Patent number: 9564556Abstract: 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: GrantFiled: July 9, 2013Date of Patent: February 7, 2017Assignee: LG INNOTEK CO., LTD.Inventor: Sung Min Kong
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Patent number: 9559275Abstract: 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: GrantFiled: December 29, 2015Date of Patent: January 31, 2017Assignee: LG INNOTEK CO., LTD.Inventors: Sung Min Kong, Choong Youl Kim, Hee Seok Choi
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Publication number: 20160149102Abstract: 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: ApplicationFiled: December 29, 2015Publication date: May 26, 2016Applicant: LG INNOTEK CO., LTD.Inventors: Sung Min KONG, Choong Youl KIM, Hee Seok CHOI
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Patent number: 9252347Abstract: 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: GrantFiled: March 4, 2015Date of Patent: February 2, 2016Assignee: LG INNOTEK CO., LTD.Inventors: Sung Min Kong, Choong Youl Kim, Hee Seok Choi
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Publication number: 20150179906Abstract: 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: ApplicationFiled: March 4, 2015Publication date: June 25, 2015Applicant: LG INNOTEK CO., LTD.Inventors: Sung Min KONG, Choong Youl KIM, Hee Seok CHOI
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Patent number: 9018644Abstract: 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: GrantFiled: October 6, 2014Date of Patent: April 28, 2015Assignee: LG Innotek Co., Ltd.Inventors: Sung Min Kong, Choong Youl Kim, Hee Seok Choi
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Patent number: 8994038Abstract: 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: GrantFiled: October 8, 2014Date of Patent: March 31, 2015Assignee: LG Innotek Co., Ltd.Inventors: Sung Min Kong, Choong Youl Kim, Hee Seok Choi
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Publication number: 20150021644Abstract: 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: ApplicationFiled: October 6, 2014Publication date: January 22, 2015Applicant: LG INNOTEK CO., LTD.Inventors: Sung Min KONG, Choong Youl KIM, Hee Seok CHOI
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Publication number: 20150021651Abstract: 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: ApplicationFiled: October 8, 2014Publication date: January 22, 2015Applicant: LG INNOTEK CO., LTD.Inventors: Sung Min KONG, Choong Youl KIM, Hee Seok CHOI
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Patent number: 8890176Abstract: 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: GrantFiled: January 31, 2014Date of Patent: November 18, 2014Assignee: LG Innotek Co., Ltd.Inventors: Sung Min Kong, Choong Youl Kim, Hee Seok Choi
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Patent number: 8860072Abstract: 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: GrantFiled: November 30, 2012Date of Patent: October 14, 2014Assignee: LG Innotek Co., Ltd.Inventors: Joong In An, Sung Min Kong
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Publication number: 20140145205Abstract: 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: ApplicationFiled: January 31, 2014Publication date: May 29, 2014Applicant: LG INNOTEK CO., LTD.Inventors: Sung Min KONG, Choong Youl KIM, Hee Seok CHOI
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Patent number: 8692262Abstract: 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: GrantFiled: August 23, 2013Date of Patent: April 8, 2014Assignee: LG Innotek Co., Ltd.Inventors: Sung Min Kong, Choong Youl Kim, Hee Seok Choi
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Patent number: 8680545Abstract: 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: GrantFiled: May 10, 2007Date of Patent: March 25, 2014Assignee: LG Innotek Co., LtdInventor: Sung Min Kong