Patents by Inventor Hyun Soo Lim
Hyun Soo 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).
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Patent number: 10017036Abstract: The present disclosure relates to a protecting device; for protecting a battery effectively by absorbing an impact energy which can be received from a lateral direction of an electrical automobile; and for preventing a secondary damage due to the breakage of the battery, and the present disclosure relates to the battery protecting device of the electrical automobile including: a frame (10) for forming a body of a floor (30) positioned in a lower portion of the electrical automobile (100); and at least one protecting bar (20) positioned inside the frame (10), and the vertical cross-section of the protecting bar (20) is a shape including: a pair of closed spaces (21); and a brim (22) for forming the pair of closed spaces (21), in which the brim (22) is connected between the pair of closed spaces (21) so as to make the pair of closed spaces (21) separated by a predetermined distance.Type: GrantFiled: March 26, 2015Date of Patent: July 10, 2018Assignee: GM Global Technology Operation LLCInventors: Hyun Soo Lim, Dong Min Kim
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Publication number: 20180090717Abstract: The present disclosure relates to an organic light emitting diode display device including: a substrate having an emitting area and a non-emitting area; an insulating layer on the substrate, the insulating layer including a plurality of convex portions, a plurality of connecting portions and at least one wall in the emitting area, a height of the at least one wall is greater than a height of the plurality of convex portions; a first electrode on the substrate; an emitting layer on the first electrode; and a second electrode on the emitting layer, the first electrode, the emitting layer and the second electrode constituting a light emitting diode.Type: ApplicationFiled: September 27, 2017Publication date: March 29, 2018Inventors: Hyun-Soo LIM, Kang-Ju LEE, Soo-Kang KIM, Won-Hoe KOO, Min-Geun CHOI
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Patent number: 9711077Abstract: An organic light emitting diode display panel is disclosed which is defined into a plurality of pixel regions and includes: first through third pixel drivers arranged in each of the pixel regions and configured to each drive respective organic light emitting diode; and first through third pixel electrodes arranged in each of the pixel regions and connected to the first through third pixel drivers. The first and second pixel drivers within an odd-numbered pixel region share a first power supply line with each other. The third pixel driver within the odd-numbered pixel region shares a second power supply line with the first pixel driver within an even-numbered pixel region adjacent to the odd-numbered pixel region. The second and third pixel electrodes are arranged along a first direction parallel to a major axis of the first pixel electrode and disposed to expend along second directions perpendicular to the first direction.Type: GrantFiled: March 20, 2017Date of Patent: July 18, 2017Assignee: LG Display Co., Ltd.Inventors: Hyun Soo Lim, Juhn Suk Yoo, Jung Min Lee
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Publication number: 20170193878Abstract: An organic light emitting diode display panel is disclosed which is defined into a plurality of pixel regions and includes: first through third pixel drivers arranged in each of the pixel regions and configured to each drive respective organic light emitting diode; and first through third pixel electrodes arranged in each of the pixel regions and connected to the first through third pixel drivers. The first and second pixel drivers within an odd-numbered pixel region share a first power supply line with each other. The third pixel driver within the odd-numbered pixel region shares a second power supply line with the first pixel driver within an even-numbered pixel region adjacent to the odd-numbered pixel region. The second and third pixel electrodes are arranged along a first direction parallel to a major axis of the first pixel electrode and disposed to expend along second directions perpendicular to the first direction.Type: ApplicationFiled: March 20, 2017Publication date: July 6, 2017Inventors: Hyun Soo LIM, Juhn Suk YOO, Jung Min LEE
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Patent number: 9633593Abstract: An organic light emitting diode display panel is disclosed which is defined into a plurality of pixel regions and includes: first through third pixel drivers arranged in each of the pixel regions and configured to each drive respective organic light emitting diode; and first through third pixel electrodes arranged in each of the pixel regions and connected to the first through third pixel drivers. The first and second pixel drivers within an odd-numbered pixel region share a first power supply line with each other. The third pixel driver within the odd-numbered pixel region shares a second power supply line with the first pixel driver within an even-numbered pixel region adjacent to the odd-numbered pixel region. The second and third pixel electrodes are arranged along a first direction parallel to a major axis of the first pixel electrode and disposed to expend along second directions perpendicular to the first direction.Type: GrantFiled: August 18, 2015Date of Patent: April 25, 2017Assignee: LG Display Co., Ltd.Inventors: Hyun Soo Lim, Juhn Suk Yoo, Jung Min Lee
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Publication number: 20170043654Abstract: The present disclosure relates to a protecting device; for protecting a battery effectively by absorbing an impact energy which can be received from a lateral direction of an electrical automobile; and for preventing a secondary damage due to the breakage of the battery, and the present disclosure relates to the battery protecting device of the electrical automobile including: a frame (10) for forming a body of a floor (30) positioned in a lower portion of the electrical automobile (100); and at least one protecting bar (20) positioned inside the frame (10), and the vertical cross-section of the protecting bar (20) is a shape including: a pair of closed spaces (21); and a brim (22) for forming the pair of closed spaces (21), in which the brim (22) is connected between the pair of closed spaces (21) so as to make the pair of closed spaces (21) separated by a predetermined distance.Type: ApplicationFiled: March 26, 2015Publication date: February 16, 2017Inventors: Hyun Soo LIM, Dong Min KIM
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Patent number: 9444016Abstract: Provided are a light emitting device, a light emitting device package, and a lighting system. The light emitting device comprises a reflective layer, a second conductive type semiconductor layer on the reflective layer, an active layer on the second conductive type semiconductor layer, a first conductive type semiconductor layer on the active layer, and a pad electrode on the first conductive type semiconductor layer. The reflective layer comprises a predetermined pattern.Type: GrantFiled: May 2, 2012Date of Patent: September 13, 2016Assignee: LG Innotek Co., Ltd.Inventors: Ho Sang Kwack, Hyun Soo Lim, Ju Hyon Song, Hyun Kyong Cho, Ho Ki Kwon
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Publication number: 20160093247Abstract: An organic light emitting diode display panel is disclosed which is defined into a plurality of pixel regions and includes: first through third pixel drivers arranged in each of the pixel regions and configured to each drive respective organic light emitting diode; and first through third pixel electrodes arranged in each of the pixel regions and connected to the first through third pixel drivers. The first and second pixel drivers within an odd-numbered pixel region share a first power supply line with each other. The third pixel driver within the odd-numbered pixel region shares a second power supply line with the first pixel driver within an even-numbered pixel region adjacent to the odd-numbered pixel region. The second and third pixel electrodes are arranged along a first direction parallel to a major axis of the first pixel electrode and disposed to expend along second directions perpendicular to the first direction.Type: ApplicationFiled: August 18, 2015Publication date: March 31, 2016Inventors: Hyun Soo LIM, Juhn Suk YOO, Jung Min LEE
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Patent number: 9293672Abstract: A light emitting device package includes: a package body having a first cavity; an electrode layer comprising a first electrode and a second electrode which are electrically isolated from each other; a light emitting device electrically connected to the electrode layer on the package body; a protective device disposed in a second cavity formed at the package body and electrically connected to the electrode layer; a reflective layer on the protective device; and a molding part on the light emitting device, wherein at least one of the first electrode and the second electrode is disposed on the package body.Type: GrantFiled: February 26, 2013Date of Patent: March 22, 2016Assignee: LG Innotek Co., Ltd.Inventors: Su Ik Park, Hyun Soo Lim, Ho Sang Kwack
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Patent number: 9224598Abstract: Provided is a composition for forming tin oxide semiconductor including a tin precursor compound, an antimony precursor compound, and a solvent, according to an aspect of the present disclosure. Also provided is a method of forming a tin oxide semiconductor thin film. The method includes preparing a composition including a tin precursor compound and an antimony precursor compound dissolved in a solvent; disposing the composition on a substrate; and performing a heat treatment on the substrate coated with the composition.Type: GrantFiled: December 5, 2013Date of Patent: December 29, 2015Assignees: SAMSUNG DISPLAY CO., LTD., INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITYInventors: Chaun-Gi Choi, Yeon-Gon Mo, Hyun-Jae Kim, Hyun-Soo Lim, Si-Joon Kim, Tae-Soo Jung, You-Seung Rim
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Patent number: 9153756Abstract: A light-emitting device, a method of fabricating the light-emitting device, a light-emitting device package and a lighting system are provided. The light-emitting device may include a substrate 105; a first conductivity type semiconductor layer 12 disposed on the substrate 105; an active layer 114 disposed on the first conductivity type semiconductor layer 12; a second conductivity type semiconductor layer 16 disposed on the active layer 114; a first electrode 131 disposed on the first conductivity type semiconductor layer 112; a second electrode 132 disposed on the second conductivity type semiconductor layer 116; a first light extraction pattern P provided on a top surface of the substrate 105; and a second light extraction pattern 150 provided on sides of the substrate 105.Type: GrantFiled: December 13, 2012Date of Patent: October 6, 2015Assignee: LG Innotek Co., Ltd.Inventors: Hyun Soo Lim, Kwon Tae Cho, Su Ik Park
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Patent number: 9115287Abstract: According to a method of manufacturing a thin film transistor substrate, a composition including a metal oxalate and a solvent for manufacturing an oxide semiconductor is coated to form a thin film, the thin film is annealed, and the thin film is patterned to form a semiconductor pattern.Type: GrantFiled: November 6, 2012Date of Patent: August 25, 2015Assignee: Samsung Display Co., Ltd.Inventors: Yeon-Taek Jeong, Bo-Sung Kim, Doo-Hyoung Lee, Doo-Na Kim, Eun-Hye Park, Dong-Lim Kim, Hyun-Jae Kim, You-Seung Rim, Hyun-Soo Lim
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Publication number: 20150064839Abstract: A method of forming a tin oxide semiconductor thin film includes preparing a precursor solution including a tin oxide semiconductor, coating the precursor solution on a substrate; and performing a heat treatment on the substrate coated with the precursor solution. A tin compound having a different tin valence according to a semiconductor type of the tin oxide semiconductor may be used in the precursor solution.Type: ApplicationFiled: July 17, 2014Publication date: March 5, 2015Inventors: Chaun-Gi CHOI, Yeon-Gon MO, Hyun-Jae KIM, Hyun-Soo LIM, Si-Joon KIM, Tae-Soo JUNG, You-Seung RIM
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Publication number: 20150014731Abstract: A light emitting device package includes: a package body having a first cavity; an electrode layer comprising a first electrode and a second electrode which are electrically isolated from each other; a light emitting device electrically connected to the electrode layer on the package body; a protective device disposed in a second cavity formed at the package body and electrically connected to the electrode layer; a reflective layer on the protective device; and a molding part on the light emitting device, wherein at least one of the first electrode and the second electrode is disposed on the package body.Type: ApplicationFiled: February 26, 2013Publication date: January 15, 2015Applicant: LG INNOTEK Co,. LTDInventors: Su Ik Park, Hyun Soo Lim, Ho Sang Kwack
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COMPOSITION FOR TIN OXIDE SEMICONDUCTOR AND METHOD OF FORMATION OF TIN OXIDE SEMICONDUCTOR THIN FILM
Publication number: 20150011044Abstract: Provided is a composition for forming tin oxide semiconductor including a tin precursor compound, an antimony precursor compound, and a solvent, according to an aspect of the present disclosure. Also provided is a method of forming a tin oxide semiconductor thin film. The method includes preparing a composition including a tin precursor compound and an antimony precursor compound dissolved in a solvent; disposing the composition on a substrate; and performing a heat treatment on the substrate coated with the composition.Type: ApplicationFiled: December 5, 2013Publication date: January 8, 2015Applicants: Industry-Academic Cooperation Foundation, Yonsei University, Samsung Display Co., Ltd.Inventors: Chaun-Gi CHOI, Yeon-Gon MO, Hyun-Jae KIM, Hyun-Soo LIM, Si-Joon KIM, Tae-Soo JUNG, You-Seung RIM -
Publication number: 20130171779Abstract: According to a method of manufacturing a thin film transistor substrate, a composition including a metal oxalate and a solvent for manufacturing an oxide semiconductor is coated to form a thin film, the thin film is annealed, and the thin film is patterned to form a semiconductor pattern.Type: ApplicationFiled: November 6, 2012Publication date: July 4, 2013Applicants: Industry-Academic Cooperation Foundation, Yonsei University, Samsung Display Co., Ltd.Inventors: Yeon-Taek JEONG, Bo-Sung KIM, Doo-Hyoung LEE, Doo-Na KIM, Eun-Hye PARK, Dong-Lim KIM, Hyun-Jae KIM, You-Seung RIM, Hyun-Soo LIM
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Publication number: 20130001617Abstract: Provided are a light emitting device, a light emitting device package, and a lighting system. The light emitting device comprises a reflective layer, a second conductive type semiconductor layer on the reflective layer, an active layer on the second conductive type semiconductor layer, a first conductive type semiconductor layer on the active layer, and a pad electrode on the first conductive type semiconductor layer. The reflective layer comprises a predetermined pattern.Type: ApplicationFiled: May 2, 2012Publication date: January 3, 2013Inventors: Ho Sang KWACK, Hyun Soo LIM, Ju Hyon SONG, Hyun Kyong CHO, Ho Ki KWON
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Publication number: 20120313096Abstract: Provided are an oxide semiconductor composition, a preparation method thereof, an oxide semiconductor thin film using the composition, and a method of forming an electronic device. The oxide semiconductor composition includes a photosensitive material and an oxide semiconductor precursor.Type: ApplicationFiled: January 4, 2012Publication date: December 13, 2012Applicant: Industry-Academics Cooperation Foundation, Yonsei UniversityInventors: Hyun Jae KIM, You Seung Rim, Hyun Soo Lim, Dong Lim Kim
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Patent number: 7759285Abstract: Disclosed is an absorbent for separation of carbon dioxide from mixed gases, comprising a mixture of i) a compound of the chemical formula 1 having one or more groups of three functional groups consisting of amino group attached to a tertiary carbon atom; carboxylate group; and hydroxyl group respectively, in a molecule, or a compound of the chemical formula 2 having one or more groups of two functional groups consisting of amino group attached to a quarternary carbon atom; and carboxylate group respectively in a molecule, and ii) an amine compound which promotes the reaction. The absorbent for separation of carbon dioxide of the present invention is advantageous economically, since its efficiency is excellent due to larger unit absorption amount of carbon dioxide, and the energy required for regeneration can be reduced due to the relatively wider difference of absorption amounts with temperature.Type: GrantFiled: December 27, 2006Date of Patent: July 20, 2010Assignee: Korea Electric Power CorporationInventors: Jae Goo Shim, Jun Han Kim, Kyung Ryong Jang, Chung Kul Ryu, Hee Moon Eum, Hyun Soo Lim
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Publication number: 20080125314Abstract: Disclosed is an absorbent for separation of carbon dioxide from mixed gases, comprising a mixture of i) a compound of the chemical formula 1 having one or more groups of three functional groups consisting of amino group attached to a tertiary carbon atom; carboxylate group; and hydroxyl group respectively, in a molecule, or a compound of the chemical formula 2 having one or more groups of two functional groups consisting of amino group attached to a quarternary carbon atom; and carboxylate group respectively in a molecule, and ii) an amine compound which promotes the reaction. The absorbent for separation of carbon dioxide of the present invention is advantageous economically, since its efficiency is excellent due to larger unit absorption amount of carbon dioxide, and the energy required for regeneration can be reduced due to the relatively wider difference of absorption amounts with temperature.Type: ApplicationFiled: December 27, 2006Publication date: May 29, 2008Inventors: Jae Goo Shim, Jun Han Kim, Kyung Ryong Jang, Chung Kul Ryu, Hee Moon Eum, Hyun Soo Lim