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公开(公告)号：US20200075248A1
公开(公告)日：2020-03-05
申请号：US16372782
申请日：2019-04-02
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Hye Young CHOI , Jong Ho LEE , Eui Hyun JO , Jang Yeol LEE , Jin Woo LEE , Hyun Hee GU
Abstract: A multilayer ceramic electronic component includes a ceramic body including dielectric layers and first and second internal electrodes alternately stacked with each of the dielectric layers interposed therebetween. First and second external electrodes are disposed on outer surfaces of the ceramic body, connected to the first and second internal electrodes respectively, and disposed to cover at least five of eight corners of the ceramic body. The first and second external electrodes include, respectively, first and second base electrode layers at least partially in contact with the outer surfaces of the ceramic body and first and second plating layers disposed to cover the first and second base electrode layers, respectively. The first and second plating or base electrode layers have one or more to three or less holes positioned adjacent to one or more to three or less of the eight corners of the ceramic body.
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2.发明申请MULTILAYER CERAMIC ELECTRONIC COMPONENT, METHOD OF MANUFACTURING THE SAME, AND CIRCUIT BOARD HAVING THE SAME 有权多层陶瓷电子元件及其制造方法以及具有相同功能的电路板公开(公告)号：US20160211074A1
公开(公告)日：2016-07-21
申请号：US14794569
申请日：2015-07-08
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Hyun Hee GU , Myung Jun PARK , Hye Jin JEONG , Byoung Jin CHUN , Young Sook LEE , Hye Young CHOI , Chung Yeol LEE
CPC classification number: H05K1/0306 , H01G2/065 , H01G4/012 , H01G4/12 , H01G4/232 , H01G4/30 , H05K1/181 , H05K3/0067 , H05K2201/10015
Abstract: A multilayer ceramic electronic component includes a ceramic body including dielectric layers and internal electrodes and having first and second surfaces opposing each other in a first direction, third and fourth surfaces opposing each other in a second direction, and fifth and sixth surfaces opposing each other in a third direction, base electrode layers disposed on the ceramic body and including main portions connected to the internal electrodes and extension portions extending from the main portions, and resin electrode layers disposed on the base electrode layers while leaving end portions of the extension portions exposed. A width of the extension portion is narrower than a width of the outer surface of the ceramic body on which the extension portion is disposed, measured in a direction parallel to a width direction of the extension portion.
Abstract translation: 多层陶瓷电子部件包括陶瓷体，该陶瓷体包括电介质层和内部电极，并且具有沿第一方向彼此相对的第一和第二表面，在第二方向上彼此相对的第三和第四表面，以及在第二方向上彼此相对的第五和第六表面 第三方向，设置在陶瓷体上的基极电极层，包括连接到内部电极的主要部分和从主要部分延伸的延伸部分，以及设置在基底电极层上的树脂电极层，同时使延伸部分的端部露出。 延伸部分的宽度比沿着延伸部分的宽度方向平行的方向测量的陶瓷体的设置有延伸部分的外表面的宽度窄。
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公开(公告)号：US20220076894A1
公开(公告)日：2022-03-10
申请号：US17529889
申请日：2021-11-18
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Jang Yeol LEE , Ji Hong JO , Yoo Jeong LEE , Myung Jun PARK , Jong Ho LEE , Hye Young CHOI , Jae Hyun LEE , Hyun Hee GU
Abstract: A capacitor component includes a body including a dielectric layer, a first electrode and a second internal electrode, laminated in a first direction, opposing each other, and a first cover portion and a second cover portion, disposed on outermost surfaces of the first and second internal electrodes, each having a thickness of 25 μm or less, a first electrode layer and a second electrode layer, respectively disposed on both external surfaces of the body in a second direction perpendicular to the first direction and respectively, and plating layers, respectively disposed on the first and second electrode layers. A metal oxide is disposed on a boundary between the first electrode layer and the plating layer and a boundary between the second electrode layer and the plating layer.
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公开(公告)号：US20210012967A1
公开(公告)日：2021-01-14
申请号：US16879980
申请日：2020-05-21
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Jang Yeol LEE , Ji Hong JO , Yoo Jeong LEE , Myung Jun PARK , Jong Ho LEE , Hye Young CHOI , Jae Hyun LEE , Hyun Hee GU
Abstract: A capacitor component includes a body including a dielectric layer, a first electrode and a second internal electrode, laminated in a first direction, opposing each other, and a first cover portion and a second cover portion, disposed on outermost surfaces of the first and second internal electrodes, each having a thickness of 25 μm or less, a first electrode layer and a second electrode layer, respectively disposed on both external surfaces of the body in a second direction perpendicular to the first direction and respectively, and plating layers, respectively disposed on the first and second electrode layers. A metal oxide is disposed on a boundary between the first electrode layer and the plating layer and a boundary between the second electrode layer and the plating layer.
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公开(公告)号：US20170278631A1
公开(公告)日：2017-09-28
申请号：US15296695
申请日：2016-10-18
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Hye Young CHOI , Jae Yeol CHOI , Hyun Hee GU , Bum Su KIM
Abstract: A capacitor includes a body having a first surface, a second surface, and a third surface and a fourth surface connecting the first surface to the second surface, and including a first internal electrode and a second internal electrode respectively having a first lead portion and a second lead portion exposed to the second surface, a first external electrode and a second external electrode formed on the second surface of the body, and electrically connected to the first internal electrode and the second internal electrode, respectively, and dummy electrodes formed on the third surface and the fourth surface of the body and extending from edges at which the second surface meets the third surface and the fourth surface.
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Patent Agency Ranking
公开(公告)号：US20160268044A1
公开(公告)日：2016-09-15
申请号：US14862106
申请日：2015-09-22
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Hyun Hee GU , Myung Jun PARK , Byoung Jin CHUN , Young Sook LEE , Hye Jin JEONG , Hye Young CHOI , Chung Yeol LEE
CPC classification number: H01G4/12 , H01G4/012 , H01G4/232 , H01G4/2325 , H01G4/30
Abstract: A multilayer ceramic component is provided. The multilayer ceramic component includes a ceramic body including a plurality of ceramic laminates, each including a plurality of dielectric layers and a plurality of internal electrodes and having first and second surfaces opposing each other in a first direction, third and fourth surfaces opposing each other in a second direction, and fifth and sixth surfaces opposing each other in a third direction, and a plurality of external electrodes including base electrode layers disposed on outer surfaces of the ceramic body and respectively connected to the internal electrodes of the ceramic laminates, and resin electrode layers disposed on the base electrode layers to expose at least portions of end portions of the base electrode layers, respectively.
Abstract translation: 提供了多层陶瓷部件。 所述多层陶瓷部件包括陶瓷体，所述陶瓷体包括多个陶瓷层叠体，每个陶瓷层叠体包括多个电介质层和多个内部电极，并且具有在第一方向上彼此相对的第一和第二表面， 第二方向，以及在第三方向上彼此相对的第五和第六表面，以及多个外部电极，包括设置在陶瓷体的外表面上并分别连接到陶瓷层压体的内部电极的基极电极层，以及树脂电极 分别设置在基极电极层上以暴露基极电极层的端部的至少一部分的层。
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公开(公告)号：US20200082987A1
公开(公告)日：2020-03-12
申请号：US16184674
申请日：2018-11-08
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Jin Woo LEE , Hyun Hee GU , Eui Hyun JO , Jong Ho LEE , Eun Jin KIM , Hye Young CHOI
Abstract: A multilayer ceramic capacitor includes a body including a dielectric layer and an internal electrode, and an external electrode disposed on the body. The external electrode includes an electrode layer connected to the internal electrode, a first plating portion disposed on the electrode layer and having a thickness ranging from 0.3 μm to 1 μm, and a second plating portion disposed on the first plating portion.
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公开(公告)号：US20190362894A1
公开(公告)日：2019-11-28
申请号：US16168102
申请日：2018-10-23
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Hye Young CHOI , Jae Hyun LEE , Hyun Hee GU , Sun Woong KIM
Abstract: A multilayer ceramic electronic component includes: a ceramic body including a dielectric layer and a first internal electrode and a second internal electrode disposed in a stacking direction to face each other with the dielectric layer interposed therebetween; and a first external electrode electrically connected to the first internal electrode and a second external electrode electrically connected to the second internal electrode. Where a length of the first electrode layer in a length direction of the ceramic body is denoted by A and a length of the second electrode layer in a length direction of the ceramic body is denoted by B, B is shorter than A.
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公开(公告)号：US20170178811A1
公开(公告)日：2017-06-22
申请号：US15217378
申请日：2016-07-22
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Byoung Jin CHUN , Hye Jin JEONG , Chung Yeol LEE , Sang Moon LEE , Hye Young CHOI , Myung Jun PARK , Young Sook LEE
Abstract: A multilayer ceramic electronic part includes a body portion including an internal electrode and a dielectric layer, a first electrode layer disposed on at least one surface of the body portion and electrically connected to the internal electrode, and a conductive resin layer disposed on the first electrode layer and including a first conductivity-type metal particle, a second conductivity-type metal, and a base resin. The second conductivity-type metal has a melting point lower than a curing temperature of the base resin.
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10.发明申请公开(公告)号：US20130250480A1
公开(公告)日：2013-09-26
申请号：US13671419
申请日：2012-11-07
Applicant: SAMSUNG ELECTRO-MECHANICS
Inventor： Chul Soon AHN , Jae Yeol CHOI , Jae Hyuk SHIM , Young Sook LEE , Hye Young CHOI , Eun Young NA
IPC: H01G4/12
CPC classification number: H01G4/129 , H01G4/232 , H01G4/2325 , H01G4/30
Abstract: There is provided a multi-layer ceramic electronic component including: a ceramic sintered body in which a plurality of dielectric layers are laminated; first and second internal electrodes formed in the ceramic sintered body; first and second external electrodes formed on both ends of the ceramic sintered body while covering a circumference thereof, and electrically connected to the first and second internal electrodes; and a sealing part including a glass component and formed in a gap between an outer surface of the ceramic sintered body and ends of the first and second external electrodes.
Abstract translation: 提供了一种多层陶瓷电子部件，其包括：层叠有多个电介质层的陶瓷烧结体; 形成在陶瓷烧结体中的第一和第二内部电极; 第一和第二外部电极，其形成在陶瓷烧结体的两端，同时覆盖其周围，并且电连接到第一和第二内部电极; 以及包括玻璃成分并形成在陶瓷烧结体的外表面与第一外部电极和第二外部电极的端部之间的间隙中的密封部。
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