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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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Patent Agency Ranking
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：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：US20230245830A1
公开(公告)日：2023-08-03
申请号：US18131522
申请日：2023-04-06
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Chae Min PARK , Ji Hong JO , Woong SHIN , Jae Hyun LEE , Hyun Woo SEUNG , Woo Chul SHIN
IPC: H01G4/30 , H01G4/12 , H01G2/02 , C04B35/468 , H01G4/012
CPC classification number: H01G4/30 , H01G4/1218 , H01G2/02 , C04B35/468 , H01G4/012 , C04B2235/3225
Abstract: A multilayer electronic component includes a body including dielectric layers and first and second internal electrodes alternately laminated with respective dielectric layers interposed therebetween, and first and second surfaces opposing each other in a direction by which the internal electrodes are laminated, third and fourth surfaces connected to the first and second surfaces and opposing each other, and fifth and sixth surfaces connected to the first to fourth surfaces and opposing each other; a moisture-proof layer disposed on at least one surface of any one of the first, second, fifth, or sixth surface and containing a rare-earth oxide; a first external electrode disposed on the third surface and connected to the first internal electrodes; and a second external electrode disposed on the fourth surface and connected to the second internal electrodes.
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公开(公告)号：US20180145066A1
公开(公告)日：2018-05-24
申请号：US15704459
申请日：2017-09-14
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Jae Hyun LEE
IPC: H01L27/02 , H01L23/528
CPC classification number: H01L27/0262 , H01L23/5286 , H01L29/0649 , H01L29/87
Abstract: An electrostatic discharge (ESD) protection circuit includes a silicon controlled rectifier (SCR) configured to discharge an ESD current applied to a power terminal to a ground terminal; and a p-channel metal oxide silicon (PMOS) configured to have a triggering voltage lower than that of the SCR, and to provide an ESD current path between the power terminal and the ground terminal.
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公开(公告)号：US20210090806A1
公开(公告)日：2021-03-25
申请号：US16834243
申请日：2020-03-30
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Chae Min PARK , Ji Hong JO , Woong SHIN , Jae Hyun LEE , Hyun Woo SEUNG , Woo Chul SHIN
IPC: H01G4/30 , H01G4/12 , H01G4/012 , H01G2/02 , C04B35/468
Abstract: A multilayer electronic component includes a body including dielectric layers and first and second internal electrodes alternately laminated with respective dielectric layers interposed therebetween, and first and second surfaces opposing each other in a direction by which the internal electrodes are laminated, third and fourth surfaces connected to the first and second surfaces and opposing each other, and fifth and sixth surfaces connected to the first to fourth surfaces and opposing each other; a moisture-proof layer disposed on at least one surface of anyone of the first, second, fifth, or sixth surface and containing a rare-earth oxide; a first external electrode disposed on the third surface and connected to the first internal electrodes; and a second external electrode disposed on the fourth surface and connected to the second internal electrodes.
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