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公开(公告)号：US20220115640A1
公开(公告)日：2022-04-14
申请号：US17474125
申请日：2021-09-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Toshinori SUGIMOTO , Junhwan Ku , Youngeal Kim , Wonseok Chang
IPC: H01M4/133 , H01M4/134 , H01M4/587 , H01M4/58 , H01M4/136 , H01M4/38 , H01M4/42 , H01M4/1393 , H01M4/1395 , H01M4/1397 , H01M4/04 , H01M10/052 , H01M10/0562 , H01M10/44 , H02J7/00
Abstract: An all-solid secondary battery includes: a positive electrode including a positive electrode active material layer; a negative electrode including a negative electrode current collector and a negative electrode active material layer on the negative electrode current collector; and a solid electrolyte layer between the positive electrode active material layer and the negative electrode active material layer, wherein the negative electrode active material layer includes first particles including a carbon material, and second particles including a metallic material that does not alloy with lithium metal.
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公开(公告)号：US10249871B2
公开(公告)日：2019-04-02
申请号：US14733028
申请日：2015-06-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Inhyuk Son , Jonghwan Park , Jaejun Chang , Junhwan Ku , Xiangshu Li , Jaeman Choi
IPC: H01M4/13 , H01M4/36 , H01M4/133 , H01B1/04 , H01M4/48 , H01M4/62 , F21K2/08 , H01J1/304 , H01L35/18 , H01L35/20 , H01L35/22 , H01L35/32
Abstract: A composite including: at least one selected from a silicon oxide of the formula SiO2 and a silicon oxide of the formula SiOx wherein 0
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3.发明申请COMPOSITE, ELECTROCHEMICAL ACTIVE MATERIAL COMPOSITE USING THE COMPOSITE, ELECTRODE INCLUDING THE COMPOSITE OR ELECTROCHEMICAL ACTIVE MATERIAL COMPOSITE, LITHIUM BATTERY INCLUDING THE ELECTRODE , FIELD EMISSIONDEVICE INCLUDING THE COMPOSITE, BIOSENSOR INCLUDING THE COMPOSITE , SEMICONDUCTOR DEVICE INCLUDING THE COMPOSITE , AND THERMOELECTRIC DEVICE INCLUDING THE COMPOSITE 审中-公开使用复合材料的电化学活性材料复合材料，包括复合材料或电化学活性材料复合材料的电极，包括电极的锂电池，包括复合材料的场发射装置，包括复合材料的生物传感器，包括复合材料的半导体器件，以及包括复合材料的热电偶装置公开(公告)号：US20150380728A1
公开(公告)日：2015-12-31
申请号：US14733028
申请日：2015-06-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Inhyuk Son , Jonghwan Park , Jaejun Chang , Junhwan Ku , Xiangshu Li , Jaeman Choi
CPC classification number: H01M4/364 , F21K2/08 , H01J1/304 , H01J2201/30461 , H01J2201/30496 , H01L35/18 , H01L35/20 , H01L35/22 , H01L35/32 , H01M4/13 , H01M4/483 , H01M4/625
Abstract: A composite including: at least one selected from a silicon oxide of the formula SiO2 and a silicon oxide of the formula SiOx wherein 0
Abstract translation: 一种复合材料，包括：选自式SiO 2的氧化硅和式SiO x的氧化硅中的至少一种，其中0
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公开(公告)号：US10862112B2
公开(公告)日：2020-12-08
申请号：US16283267
申请日：2019-02-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Inhyuk Son , Jonghwan Park , Jaejun Chang , Junhwan Ku , Xiangshu Li , Jaeman Choi
IPC: H01M4/36 , H01M4/62 , H01B1/04 , B82Y30/00 , H01J1/304 , H01L35/18 , H01L35/20 , H01L35/22 , H01L35/32 , H01M4/13 , H01M4/48 , F21K2/08
Abstract: A composite including: at least one selected from a silicon oxide of the formula SiO2 and a silicon oxide of the formula SiOx wherein 0
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5.发明授权公开(公告)号：US09755230B2
公开(公告)日：2017-09-05
申请号：US14467338
申请日：2014-08-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeongkuk Shon , Jaeman Choi , Junhwan Ku , Kuntae Kwon , Moonseok Kwon , Minsang Song , Seungsik Hwang , Jiman Kim , Gwiok Park
CPC classification number: H01M4/485 , H01M4/366 , H01M4/505 , H01M4/525 , H01M4/625 , H01M10/0525 , H01M2004/021
Abstract: An electrode active material including an ordered mesoporous metal oxide; and at least one conductive carbon material disposed in a pore of the ordered mesoporous metal oxide. Also, an electrode including the electrode active material, and a lithium battery including the electrode.
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Patent Agency Ranking
公开(公告)号：US20170141361A1
公开(公告)日：2017-05-18
申请号：US15161497
申请日：2016-05-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeongkuk Shon , Jaejun Chang , Junhwan Ku , Minsang Song , Sangmin Ji , Jaeman Choi
CPC classification number: H01M2/0287 , H01M2/026 , H01M2/0277 , H01M2/08 , H01M2220/30
Abstract: An electrochemical cell includes: an electrode assembly; and a housing including a first sheet and a second sheet, wherein the first sheet includes a first gas blocking layer, and a first sealing layer, and wherein the second sheet includes a second gas blocking layer and a second sealing layer, wherein the housing defines an accommodation region which accommodates the electrode assembly, which is disposed between the first sheet and the second sheet, and wherein the housing includes a bonded member, wherein the bonded member includes a third gas blocking layer disposed between the first gas blocking layer and the second gas blocking layer, wherein the third gas blocking layer includes a plurality of nanostructures.
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7.发明申请NEGATIVE ACTIVE MATERIAL, LITHIUM BATTERY INCLUDING THE NEGATIVE ACTIVE MATERIAL, AND METHOD OF PREPARING THE NEGATIVE ACTIVE MATERIAL 有权负极活性材料，包含负极活性材料的锂电池，以及制备负极活性材料的方法公开(公告)号：US20160093879A1
公开(公告)日：2016-03-31
申请号：US14809448
申请日：2015-07-27
Inventor： Minsang Song , Jong Hyeok Park , Zhang Kan , Jeongkuk Shon , Geewoo Jang , Jaeman Choi , Junhwan Ku , Sangmin Ji
CPC classification number: H01M4/366 , H01M4/04 , H01M4/0471 , H01M4/131 , H01M4/134 , H01M4/1391 , H01M4/1395 , H01M4/38 , H01M4/386 , H01M4/387 , H01M4/463 , H01M4/466 , H01M4/485 , H01M4/62 , H01M4/622 , H01M4/625 , H01M10/052
Abstract: A negative active material including: a composite particle including a non-carbonaceous nanoparticle that allows lithiation and delithiation of lithium ions, and a (meth)acryl polymer disposed on a surface of the non-carbonaceous nanoparticle; and a crystalline carbonaceous nanosheet.
Abstract translation: 一种负极活性物质，包括：包含允许锂离子的锂化和脱锂的非碳质纳米颗粒的复合颗粒和设置在非碳质纳米颗粒的表面上的（甲基）丙烯酸类聚合物; 和结晶碳质纳米片。
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公开(公告)号：US10692622B2
公开(公告)日：2020-06-23
申请号：US15928397
申请日：2018-03-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Inhyuk Son , Hyunjae Song , Inyong Song , Jaeman Choi , Seungsik Hwang , Junhwan Ku , Jonghwan Park , Yeonji Chung
IPC: H01B1/04 , H01M4/134 , B82Y30/00 , B82Y40/00 , H01M4/36 , H01M4/38 , H01M4/48 , H01M4/587 , H01B13/00 , H01M4/04 , H01M4/1393 , H01M4/62
Abstract: A composite including: silicon (Si); a silicon oxide of the formula SiOx, wherein 0
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9.发明申请公开(公告)号：US20170149039A1
公开(公告)日：2017-05-25
申请号：US15168412
申请日：2016-05-31
Applicant: Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
Inventor： Jeongkuk Shon , Junhwan Ku , Minsang Song , Sangmin Ji , Hana Kim , Myungkook Park , Byungmin Lee , Jaeman Choi
IPC: H01M2/16 , H01M10/056 , H01M10/0585 , H01M10/0525
CPC classification number: H01M2/1673 , H01M2/1653 , H01M2/166 , H01M2/1686 , H01M10/0525 , H01M10/056 , H01M10/0585 , Y02T10/7011
Abstract: An electrode-composite separator assembly for a lithium battery, the electrode-composite separator assembly including an electrode; and a composite separator, wherein the composite separator includes a separator, and a coating film disposed on a surface of the separator, wherein the coating film includes a copolymer including an electrolyte-insoluble repeating unit and a repeating unit represented by Formula 1; and at least one selected from an inorganic particle and an organic-inorganic particle, wherein the electrode-composite separator assembly does not have an exothermic peak between 400° C. to 480° C. when analyzed by differential scanning calorimetry, wherein Formula 1 is wherein, in Formula 1, R3 is hydrogen or a C1-C5 alkyl group, and R4 is a C1-C10 alkyl group. Also, a lithium battery including the electrode-composite separator assembly.
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公开(公告)号：US09640799B2
公开(公告)日：2017-05-02
申请号：US14537965
申请日：2014-11-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaemyung Lee , Junhwan Ku , Seoksoo Lee , Wonseok Chang , Daeryong Jung
IPC: H01M4/36 , H01M4/04 , H01M4/46 , H01M4/48 , H01M4/583 , H01M4/38 , H01M4/62 , H01M4/587 , H01M10/054
CPC classification number: H01M4/626 , H01M4/04 , H01M4/366 , H01M4/387 , H01M4/466 , H01M4/48 , H01M4/583 , H01M4/587 , H01M4/62 , H01M10/054
Abstract: A negative electrode active material for a non-lithium secondary battery, the negative electrode active material including a complex including a hard carbon having a specific surface area of about 50 square meters per gram or less and a ratio of a D-band peak intensity to a G-band peak intensity of 1 or less when analyzed by Raman spectroscopy; and a component including at least one selected from a Group 1 element, an oxide of a Group 1 element, a Group 2 element, an oxide of a Group 2 element, an element of Groups 13 to 16, an oxide of an element of Groups 13 to 16, and an oxide of an element of Groups 3 to 12.
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