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公开(公告)号：US20200243825A1
公开(公告)日：2020-07-30
申请号：US16743489
申请日：2020-01-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyounghwan CHOI , Wonsung CHOI
IPC: H01M2/16 , H01M12/08 , H01M10/052
Abstract: A composite membrane includes: an organic layer including a plurality of through holes; and ion conductive inorganic particles disposed in the plurality of through holes, wherein the ion conductive inorganic particles each include at least one recess, at least one protrusion, or a combination thereof on a surface thereof, and wherein the surface of the ion conductive inorganic particles which comprises the at least one recess, the at least one protrusion, or the combination thereof faces a surface of the organic layer.
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公开(公告)号：US20180076495A9
公开(公告)日：2018-03-15
申请号：US14969027
申请日：2015-12-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jungock PARK , Kyounghwan CHOI , Joonhee KIM
Abstract: A metal-air battery includes a gas diffusion layer; a first cathode and a second cathode disposed on opposite surfaces of the gas diffusion layer, respectively; an ion conducting membrane, including a folded portion, surrounding the first cathode, the gas diffusion layer, and the second cathode and disposed on each of the first cathode and the second cathode; and an anode, including a folded portion, surrounding the ion conducting membrane and disposed on the ion conducting membrane, where the folded portion of the anode is folded in a same direction as the folded portion of the ion conducting membrane.
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3.发明申请公开(公告)号：US20210184221A1
公开(公告)日：2021-06-17
申请号：US17093768
申请日：2020-11-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyounghwan CHOI , Wonsung CHOI
Abstract: A metal-air battery includes: a cathode layer, an anode layer facing the cathode layer, a solid electrolyte layer disposed between the cathode layer and the anode layer, and an oxygen permeable protective layer on a surface of the cathode layer
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公开(公告)号：US20190214622A1
公开(公告)日：2019-07-11
申请号：US16152948
申请日：2018-10-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wonsung CHOI , Kyounghwan CHOI , Myungjin LEE , Toshinori SUGIMOTO , Shintaro KITAJIMA
IPC: H01M2/16 , H01M10/0525 , H01M2/14
CPC classification number: H01M2/166 , H01M2/145 , H01M2/1673 , H01M4/134 , H01M4/366 , H01M4/382 , H01M10/052 , H01M12/08
Abstract: A composite membrane comprising an organic film layer; and a plurality of ion conductive inorganic particles disposed in the organic film layer, wherein the organic film layer comprises a crosslinked copolymer, and the crosslinked copolymer comprises a fluorine-containing first repeating unit and at least one repeating unit selected from a fluorine-free second repeating unit and a fluorine-free third repeating unit.
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公开(公告)号：US20210194078A1
公开(公告)日：2021-06-24
申请号：US16993370
申请日：2020-08-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Wonsung CHOI , Mokwon KIM , Taeyoung KIM , Jungock PARK , Hyunpyo LEE , Kyounghwan CHOI
Abstract: A lithium air battery including: a lithium air cell including a cathode configured to use oxygen as cathode active materials, an anode capable of storing and releasing lithium ions, and an electrolyte disposed between the cathode and the anode; and a water vapour supply unit including a basic metal compound and water, wherein the water vapour supply unit is configured to supply water to the cathode of the lithium air cell.
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Patent Agency Ranking
公开(公告)号：US20210135309A1
公开(公告)日：2021-05-06
申请号：US16846553
申请日：2020-04-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Wonsung CHOI , Kyounghwan CHOI
Abstract: A cathode layer including a cathode carrier including a first material having a Young's modulus of 50 to 100 gigapascals (GPa), a shear modulus of 10 to 50 GPa, and an elongation of 30% to 90%; and an aqueous electrolyte in contact with the cathode carrier.
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公开(公告)号：US20210167449A1
公开(公告)日：2021-06-03
申请号：US17017913
申请日：2020-09-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wonsung CHOI , Hyunjin KIM , Kyounghwan CHOI
IPC: H01M12/08 , H01M10/0562 , H01M12/06 , H01M4/62
Abstract: A metal-air battery includes an anode layer including a metal, a cathode layer including an electrically conductive metal oxide, a solid electrolyte layer between the anode layer and the cathode layer, and a bonding layer including a metal, where the bonding layer is disposed between the cathode layer and the solid electrolyte layer.
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8.发明申请公开(公告)号：US20210091387A1
公开(公告)日：2021-03-25
申请号：US16846565
申请日：2020-04-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Wonsung CHOI , Hyunjin KIM , Kyounghwan CHOI
Abstract: A cathode including a metal carbonate and an aqueous electrolyte material on the metal carbonate.
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9.发明申请公开(公告)号：US20200220180A1
公开(公告)日：2020-07-09
申请号：US16734571
申请日：2020-01-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wonsung CHOI , Hyunjin KIM , Kyounghwan CHOI , Mokwon KIM , Daiki MINAMI
Abstract: The present invention relates to a cathode, a lithium air battery including a cathode, and a method of preparing the lithium air battery. A cathode configured to use oxygen as a cathode active material, the cathode including: a lithium alloy represented by Formula 1 LixMy Formula 1 wherein, in Formula 1, M is Pb, Sn, Mo, Hf, U, Nb, Th, Ta, Bi, Mg, Al, Si, Zn, Ag, Cd, In, Sb, Pt, or Au, 0
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10.发明申请ELECTRONIC DEVICE INCLUDING TRANSPARENT AND FLEXIBLE MICA SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME 审中-公开包括透明和柔性麦片基材的电子器件及其制造方法公开(公告)号：US20160192480A1
公开(公告)日：2016-06-30
申请号：US14802225
申请日：2015-07-17
Inventor： Kyounghwan CHOI , Sung-O KIM , Do Yeob KIM
CPC classification number: H01L31/022466 , H01G11/82 , H01G11/84 , H01L33/0066
Abstract: An electronic device including a transparent and flexible mica substrate and a method of manufacturing the electronic device are provided, in which the method includes forming an organic or inorganic layer on the mica substrate and thermally processing the mica substrate at a temperature of 200° C. or greater.
Abstract translation: 提供一种包括透明柔性云母基板的电子设备和制造该电子设备的方法，其中所述方法包括在云母基板上形成有机或无机层并在200℃的温度下对云母基板进行热处理。 或更大。
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