Patents by Inventor Jung-Ho Choi
Jung-Ho Choi 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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Publication number: 20140291623Abstract: An organic light emitting diode display includes: a substrate; a first electrode on the substrate; a pixel definition layer having opening regions exposing the first electrode; a spacer on the pixel definition layer; a blocking layer between the pixel definition layer and the spacer, the blocking layer having a higher density than the pixel definition layer and the spacer; an organic emission layer on the first electrode in a region of the first electrode corresponding to the opening regions; and a second electrode on the organic emission layer.Type: ApplicationFiled: July 30, 2013Publication date: October 2, 2014Inventor: Jung-Ho Choi
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Patent number: 8820096Abstract: Disclosed is a liquefied natural gas storage apparatus. The apparatus includes a heat insulated tank and liquefied natural gas contained in the tank. The tank has heat insulation sufficient to maintain liquefied natural gas therein such that most of the liquefied natural gas stays in liquid. The contained liquefied natural gas has a vapor pressure from about 0.3 bar to about 2 bar. The apparatus further includes a safety valve configured to release a part of liquefied natural gas contained in the tank when a vapor pressure of liquefied natural gas within the tank becomes higher than a cut-off pressure. The cut-off pressure is from about 0.3 bar to about 2 bar.Type: GrantFiled: July 26, 2007Date of Patent: September 2, 2014Assignee: Daewoo Shipbuilding & Marine Engineering Co., Ltd.Inventors: Jung Han Lee, Jung Ho Choi, Sung Kon Han, Dong Kyu Choi, Young Sik Moon
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Patent number: 8727821Abstract: Provided is an apparatus for generating electricity required by an LNG carrier which stores LNG, which is obtained by liquefying natural gas to ultra low temperature in a gas field, in an LNG storage tank and carries the stored LNG. The apparatus includes: a reformer reforming boil-off gas occurring in the LNG storage tank and producing synthetic gas; and a fuel cell generating electricity through an electrochemical reaction of the synthetic gas produced by the reformer.Type: GrantFiled: May 7, 2010Date of Patent: May 20, 2014Assignee: Daewoo Shipbuilding & Marine Engineering Co., Ltd.Inventors: Hyuk Kwon, Eun Bae Lee, Hyun Jin Kim, Jung Ho Choi, Yong Seok Choi, Sung Geun Lee, Byung Sung Kim, Ki Seok Kim
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Patent number: 8730191Abstract: A touch screen panel comprises a plurality of first sensing cells connected along a first direction on a transparent substrate, and a plurality of second sensing cells disposed between respective first sensing cells and connected along a second direction. A plurality of first connection patterns connects the first sensing cells along the first direction and a plurality of second connection patterns connects the second sensing cells along the second direction A plurality of static electricity induction patterns are connected to the first or second sensing cells and extend in a direction toward a sensing cell adjacent to a sensing cell to which each of the static electricity induction patterns is connected so that its end portion overlaps the neighboring sensing cell. A first insulating layer is interposed between the first and second patterns, and between the static electricity induction patterns and the neighboring sensing cell.Type: GrantFiled: March 15, 2011Date of Patent: May 20, 2014Assignee: Samsung Display Co., Ltd.Inventors: Chang-Yeop Kim, Won-Kyu Kwak, Jeong-Yeol Lee, Gyoo-Chul Jo, Jung-Ho Choi
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Publication number: 20140124751Abstract: An organic light emitting diode display and a method of manufacturing the same, the display including a substrate; a plurality of thin film transistors on the substrate; a protective film covering the plurality of thin film transistors; a pixel electrode on the protective film; a pixel defining film on the protective film, the pixel defining film having an opening exposing the pixel electrode; an organic emission layer on the pixel electrode and the pixel defining film; and a common electrode covering the organic emission layer, wherein a cross-section of an opening sidewall of the opening in the pixel defining film has a rounded shape.Type: ApplicationFiled: June 6, 2013Publication date: May 8, 2014Inventors: Jung-Ho CHOI, Yang-Wan KIM
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Publication number: 20140117316Abstract: Provided are an organic light-emitting display device and a method of manufacturing the organic light-emitting display device, the method including operations of forming pattern layers in an active area and a pad area, respectively, on a substrate; and forming an encapsulation thin-film layer that covers the pattern layers on the substrate, wherein the operation of the encapsulation thin-film layer may include an operation of forming the encapsulation thin-film layer on the substrate by using a raw material of the encapsulation thin-film layer that is a single layer comprising an inorganic material.Type: ApplicationFiled: March 12, 2013Publication date: May 1, 2014Applicant: SAMSUNG DISPLAY CO, LTD.Inventor: Jung-Ho Choi
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Patent number: 8698768Abstract: A touch screen panel comprises a first sensing pattern provided with first sensing cells arranged on one row along a first direction on a transparent substrate, and a first connection pattern through which adjacent first sensing cells are electrically connected to each other. A second sensing pattern is provided with second sensing cells arranged so as to be spaced apart from the first sensing cells on one column along a second direction on the transparent substrate, and a second connection pattern through which adjacent second sensing cells are electrically connected to each other. The first connection pattern includes at least two pairs of metal patterns arranged so as to be spaced apart from one another, and a transparent pattern formed in the shape of an island in the second sensing pattern so as to be electrically connected to one or the other end of each of the metal patterns.Type: GrantFiled: May 26, 2011Date of Patent: April 15, 2014Assignee: Samsung Display Co., Ltd.Inventors: Jeong-Yeol Lee, Gyoo-Chul Jo, Jung-Ho Choi, Kwang-Min Kim, Seung-Yeon Cho
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Publication number: 20140099743Abstract: A flexible display device manufacturing method includes preparing a substrate assembly in which a flexible substrate is formed on a carrier substrate; piling up a plurality of the prepared substrate assemblies in a heating furnace in multi-stages; performing heat treatment by providing hot blast onto each of the piled substrate assemblies in a horizontal direction; forming a display unit on the flexible substrate of the heat-treated substrate assembly; and separating the flexible substrate and the carrier substrate from each other. According to the above-described manufacturing method, since warpage of a flexible substrate after a carrier substrate and the flexible substrate are separated from each other may be suppressed, a subsequent process may be appropriately performed, productivity may be improved, and damage of products caused while the flexible substrate is handled may be reduced.Type: ApplicationFiled: April 9, 2013Publication date: April 10, 2014Applicant: Samsung Display Co., Ltd.Inventors: Jung-Ho Choi, Sang-Hun Oh, Dong-Wook Kang
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Publication number: 20140010899Abstract: The present invention relates to a pharmaceutical composition for preventing and treating an inflammatory disease, including a mixture of extracts from Trachelospermi Caulis and Paeonia Suffruticosa Andrews as an active ingredient and method for preparing the same. Also, a quasi-drug composition, a health functional food composition and a cosmetic composition, all based on the mixture, are provided for preventing or improving inflammation. In addition, the present invention relates to a method for treating an inflammatory disease by administering the pharmaceutical composition to a subject suspected of having the inflammatory disease. Containing the extract mixture, the composition exhibits excellent anti-inflammatory activity and edema-suppressing activity, compared to individual extracts, and thus can be applied to the prevention, treatment or improvement of an inflammatory disease.Type: ApplicationFiled: August 18, 2011Publication date: January 9, 2014Applicant: SINIL PHARMACEUTICAL CO., LTD.Inventors: Jeong Min Lee, Jae Won Park, Jung Ho Choi, Ill Chan Noh, Se Na Kim, Young June Lee, Kyu Seok Choi, Ji Na Choi, Whan Soo Choi, Jin Tea Hong
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Patent number: 8614240Abstract: The present invention relates to benzoxazole derivatives represented by the Formula 1, which has an inhibitory activity against interleukin-6 (IL-6), a method for preparation thereof, and a pharmaceutical composition containing the same. The compound represented by the Formula 1 according to the present invention has a superior inhibitory activity against interleukin-6, and therefore, can be practically applied for prevention and treatment of diseases caused by abnormal interleukin-6 activity.Type: GrantFiled: June 17, 2011Date of Patent: December 24, 2013Assignee: EWHA University-Industry Collaboration FoundationInventors: Hea Young Park Choo, Young Kook Kim, Jung Ho Choi, Jin Ah Kim
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Publication number: 20130306643Abstract: Disclosed is a liquefied natural gas storage apparatus. The apparatus includes a heat insulated tank and liquefied natural gas contained in the tank. The tank has heat insulation sufficient to maintain liquefied natural gas therein such that most of the liquefied natural gas stays in liquid. The contained liquefied natural gas has a vapor pressure from about 0.3 bar to about 2 bar. The apparatus further includes a safety valve configured to release a part of liquefied natural gas contained in the tank when a vapor pressure of liquefied natural gas within the tank becomes higher than a cut-off pressure. The cut-off pressure is from about 0.3 bar to about 2 bar.Type: ApplicationFiled: July 26, 2013Publication date: November 21, 2013Applicant: DAEWOO SHIPBUILDING & MARINE ENGINEERING CO., LTD.Inventors: JUNG HAN LEE, JUNG HO CHOI, SUNG KON HAN, DONG KYU CHOI, YOUNG SIK MOON
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Publication number: 20130090480Abstract: The present invention relates to benzoxazole derivatives represented by the Formula 1, which has an inhibitory activity against interleukin-6 (IL-6), a method for preparation thereof, and a pharmaceutical composition containing the same. The compound represented by the Formula 1 according to the present invention has a superior inhibitory activity against interleukin-6, and therefore, can be practically applied for prevention and treatment of diseases caused by abnormal interleukin-6 activity.Type: ApplicationFiled: June 17, 2011Publication date: April 11, 2013Inventors: Hea Young Park Choo, Young Kook Kim, Jung Ho Choi, Jin Ah Kim
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Publication number: 20120105343Abstract: A touch screen panel comprises a first sensing pattern provided with first sensing cells arranged on one row along a first direction on a transparent substrate, and a first connection pattern through which adjacent first sensing cells are electrically connected to each other. A second sensing pattern is provided with second sensing cells arranged so as to be spaced apart from the first sensing cells on one column along a second direction on the transparent substrate, and a second connection pattern through which adjacent second sensing cells are electrically connected to each other. In the touch screen panel, the first connection pattern includes at least two pairs of metal patterns arranged so as to be spaced apart from one another, and a transparent pattern formed in the shape of an island in the second sensing pattern so as to be electrically connected to one or the other end of each of the metal patterns.Type: ApplicationFiled: May 26, 2011Publication date: May 3, 2012Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.Inventors: Jeong-Yeol Lee, Gyoo-Chul Jo, Jung-Ho Choi, Kwang-Min Kim, Seung-Yeon Cho
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Publication number: 20120108117Abstract: Provided is an apparatus for generating electricity required by an LNG carrier which stores LNG, which is obtained by liquefying natural gas to ultra low temperature in a gas field, in an LNG storage tank and carries the stored LNG. The apparatus includes: a reformer reforming boil-off gas occurring in the LNG storage tank and producing synthetic gas; and a fuel cell generating electricity through an electrochemical reaction of the synthetic gas produced by the reformer.Type: ApplicationFiled: May 7, 2010Publication date: May 3, 2012Applicant: Daewoo Shipbuilding & Marine Engineering Co., Ltd.Inventors: Hyuk Kwon, Eun Bae Lee, Hyun Jin Kim, Jung Ho Choi, Yong Seok Choi, Sung Geun Lee, Byung Sung Kim, Ki Seok Kim
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Publication number: 20120098762Abstract: A touch screen panel comprises a plurality of first sensing cells connected along a first direction on a transparent substrate, and a plurality of second sensing cells disposed between respective first sensing cells and connected along a second direction. A plurality of first connection patterns connects the first sensing cells along the first direction and a plurality of second connection patterns connects the second sensing cells along the second direction A plurality of static electricity induction patterns are connected to the first or second sensing cells and extend in a direction toward a sensing cell adjacent to a sensing cell to which each of the static electricity induction patterns is connected so that its end portion overlaps the neighboring sensing cell. A first insulating layer is interposed between the first and second patterns, and between the static electricity induction patterns and the neighboring sensing cell.Type: ApplicationFiled: March 15, 2011Publication date: April 26, 2012Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.Inventors: Chang-Yeop Kim, Won-Kyu Kwak, Jeong-Yeol Lee, Gyoo-Chul Jo, Jung-Ho Choi
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Publication number: 20120075257Abstract: A touch screen panel includes a transparent substrate. A plurality of first and second sensing cells are formed so as to be connected along first and second directions, respectively. The second sensing cells are disposed between the first sensing cells. A plurality of first and second connection patterns connect the first and second sensing cells to one another along the first and second directions, respectively. A first insulating layer is interposed between the first second connection patterns. In the touch screen panel, each of the first connection patterns includes a main bridge pattern separately patterned in a different layer from the first sensing cells connected by the main bridge pattern to connect adjacent first sensing cells to other along the first direction, and one or more sub-bridge patterns which branch from the main bridge pattern, and which have both ends connected to the main bridge pattern so as to form a detour path.Type: ApplicationFiled: January 19, 2011Publication date: March 29, 2012Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.Inventors: Jung-Ho Choi, Chi-Wook An, Jeong-Yeol Lee, Keun-Soo Lee
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Publication number: 20120066351Abstract: Provided are a continuous contents reproduction service providing server, a user device, and a method of providing a continuous contents reproduction service for continuously providing contents to a plurality of devices. The server may include: a device management unit to store identification information of a first device and a second device; a service interruption monitoring unit to determine whether reproducing of contents in the first device is interrupted; a continuous reproduction information message transceiving unit to generate a continuous reproduction information message when the reproducing of the contents is interrupted, and to transmit the generated continuous reproduction information message to the second device; a continuous reproduction management unit to receive a request for a continuous reproduction service and to determine whether to continuously provide the contents to the second device; and a contents providing unit to provide the contents to the second device based on the determination.Type: ApplicationFiled: September 2, 2011Publication date: March 15, 2012Applicant: KT CORPORATIONInventors: Jung Ho CHOI, Jin Han KIM, Young Min CHIN
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Publication number: 20120017608Abstract: Disclosed is a liquefied natural gas storage apparatus. The apparatus includes a heat insulated tank and liquefied natural gas contained in the tank. The tank has heat insulation sufficient to maintain liquefied natural gas therein such that most of the liquefied natural gas stays in liquid. The contained liquefied natural gas has a vapor pressure from about 0.3 bar to about 2 bar. The apparatus further includes a safety valve configured to release a part of liquefied natural gas contained in the tank when a vapor pressure of liquefied natural gas within the tank becomes higher than a cut-off pressure. The cut-off pressure is from about 0.3 bar to about 2 bar.Type: ApplicationFiled: October 3, 2011Publication date: January 26, 2012Applicant: DAEWOO SHIPBUILDING & MARINE ENGINEERING CO., LTD.Inventors: JUNG HAN LEE, JUNG HO CHOI, SUNG KON HAN, DONG KYU CHOI, YOUNG SIK MOON
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Patent number: 8028724Abstract: Disclosed is a liquefied natural gas storage apparatus. The apparatus includes a heat insulated tank and liquefied natural gas contained in the tank. The tank has heat insulation sufficient to maintain liquefied natural gas therein such that most of the liquefied natural gas stays in liquid. The contained liquefied natural gas has a vapor pressure from about 0.3 bar to about 2 bar. The apparatus further includes a safety valve configured to release a part of liquefied natural gas contained in the tank when a vapor pressure of liquefied natural gas within the tank becomes higher than a cut-off pressure. The cut-off pressure is from about 0.3 bar to about 2 bar.Type: GrantFiled: July 26, 2007Date of Patent: October 4, 2011Assignee: Daewoo Shipbuilding & Marine Engineering Co., Ltd.Inventors: Jung Han Lee, Jung Ho Choi, Sung Kon Han, Dong Kyu Choi, Young Sik Moon
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Publication number: 20100104403Abstract: An apparatus for transferring a wafer includes a ceramic blade, an electrode, a plurality of pads, a coating layer and a robot arm. The blade supports the wafer, and the electrode is disposed inside the blade. Electric power is applied to the electrode to generate an electrostatic force for holding the wafer. The pads are disposed on an upper surface of the blade, and thus frictional forces may be provided between the wafer and the pads. The coating layer is disposed on the blade. The robot arm is connected with the blade to move the blade.Type: ApplicationFiled: March 3, 2008Publication date: April 29, 2010Inventors: Sang-Bum Cho, Kang-Il Heo, Byoung-Jin Jung, Sung-Don Ahn, Jung-Ho Choi, Seung-Hee Gang, Hwi-Souck Chang