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公开(公告)号：US20160157341A1
公开(公告)日：2016-06-02
申请号：US14887108
申请日：2015-10-19
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Taek Jung LEE , Yong Suk KIM
IPC: H05K1/02 , H05K1/11 , H05K1/09 , H01L21/48 , H01L23/498 , H05K3/46 , H05K3/42 , H05K1/03 , H01L23/495
CPC classification number: H05K1/092 , H01G4/012 , H01G4/12 , H01G4/228 , H01G4/30 , H01L21/4857 , H01L21/486 , H01L23/49822 , H01L23/49827 , H01L23/562 , H01L2924/0002 , H05K1/0271 , H05K1/0306 , H05K3/4007 , H05K3/4038 , H05K3/4629 , H05K3/4644 , H05K2201/0338 , H01L2924/00
Abstract: A multilayer ceramic substrate includes stacked ceramic layers, and external electrodes including first conductive layers penetrating through one region of an outermost layer of the stacked ceramic layers to thereby be embedded therein, and second and third conductive layers sequentially stacked on the first conductive layers. Each of the first and second conductive layers is formed of a ceramic powder and a metal powder.
Abstract translation: 多层陶瓷基板包括层叠的陶瓷层，以及外部电极，其包括贯穿堆叠的陶瓷层的最外层的一个区域的第一导电层，从而嵌入其中，以及顺序地堆叠在第一导电层上的第二和第三导电层。 第一和第二导电层中的每一个由陶瓷粉末和金属粉末形成。
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公开(公告)号：US20250104924A1
公开(公告)日：2025-03-27
申请号：US18972182
申请日：2024-12-06
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Hwi Dae KIM , Taek Jung LEE , Young Ghyu AHN
Abstract: A multilayer capacitor includes a body including a dielectric layer and first and second internal electrodes, first external electrodes respectively be connected to the first internal electrode and second external electrodes respectively connected to the second internal electrode. The first internal electrode includes a first main portion and a first lead-out portion. The first lead-out portion includes a first inclined portion and a first connection portion. The first inclined portion is connected to the first main portion and has a side surface, at least a portion of which is inclined with respect to a side surface of the first main portion connected thereto. The first connection portion is connected to the first inclined portion and the first external electrode, and has a side surface, at least a portion of which is inclined with respect to the side surface of the first inclined portion connected thereto.
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公开(公告)号：US20230096227A1
公开(公告)日：2023-03-30
申请号：US17846674
申请日：2022-06-22
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Hwi Dae KIM , Taek Jung LEE , Young Ghyu AHN
Abstract: A multilayer capacitor includes a body including a dielectric layer and first and second internal electrodes, first external electrodes respectively be connected to the first internal electrode and second external electrodes respectively connected to the second internal electrode. The first internal electrode includes a first main portion and a first lead-out portion. The first lead-out portion includes a first inclined portion and a first connection portion. The first inclined portion is connected to the first main portion and has a side surface, at least a portion of which is inclined with respect to a side surface of the first main portion connected thereto. The first connection portion is connected to the first inclined portion and the first external electrode, and has a side surface, at least a portion of which is inclined with respect to the side surface of the first inclined portion connected thereto.
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公开(公告)号：US20210005386A1
公开(公告)日：2021-01-07
申请号：US16808668
申请日：2020-03-04
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Taek Jung LEE , Min Gon LEE , Sung Kwon AN , Ji Hong JO , Jin Kyung JOO
Abstract: A multilayer ceramic capacitor includes a body including first and second internal electrodes laminated with a respective dielectric layer interposed therebetween, and having fifth and sixth surfaces opposing each other, third and fourth surfaces opposing each other, and first and second surfaces opposing each other. A first through-electrode penetrates through the body to be connected to the first internal electrode, a second through-electrode penetrates through the body to be connected to the second internal electrode, first and second external electrodes are disposed on the first and second surfaces, respectively, and third and fourth external electrodes are disposed on the first and second surfaces, respectively, to be spaced apart from the first and second external electrodes. Each of the first and second through-electrodes has a taper.
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公开(公告)号：US20200075249A1
公开(公告)日：2020-03-05
申请号：US16430950
申请日：2019-06-04
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Do Heung NA , Min Gon LEE , Jin Kyung JOO , Byeong Chan KWON , Taek Jung LEE , Jin Man JUNG , Jae Yeol CHOI
Abstract: A capacitor component includes: a body including first and second internal electrodes alternately disposed in a first direction; first and second connection electrodes extending in the first direction in the body, respectively connected to the first and second internal electrodes, and opposing each other in a second direction; and first and second external electrodes disposed on one surface of the body and respectively connected to the first and second connection electrodes and each include an extended pattern disposed at one end portion on the one surface in the second direction and extending in a third direction, and a connection pattern extending, in the second direction, from a region spaced apart from both ends of the extended pattern in the third direction and connected to one of the first and second connection electrodes in a region spaced apart from opposite ends of the extended pattern in the third direction.
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Patent Agency Ranking
公开(公告)号：US20190326058A1
公开(公告)日：2019-10-24
申请号：US16170499
申请日：2018-10-25
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Min Gon LEE , Seung Woo SONG , Jae Yeol CHOI , Jin Kyung JOO , Taek Jung LEE , Jin Man JUNG
Abstract: A multilayer ceramic electronic component includes: a ceramic body and first and second external electrodes on external surfaces of the ceramic body. The ceramic body includes first and second internal electrodes facing each other with dielectric layers interposed therebetween. The ceramic body includes an active portion in which capacitance is formed and cover portions on upper and lower surfaces of the active portion, respectively. The ratio of the thickness of the first and second external electrodes to the thickness of the cover portion is proportional to the inverse of the cube root of the ratio of the Young's Modulus of each of the first and second external electrodes to the Young's modulus of the cover portion.
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公开(公告)号：US20190172648A1
公开(公告)日：2019-06-06
申请号：US16273324
申请日：2019-02-12
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Taek Jung LEE , Jin Kyung JOO , Hyo Youn LEE , Won Young LEE , Sung Kwon AN , Jae Yeol CHOI , Jin Man JUNG
Abstract: A capacitor component includes a plurality of unit laminates, each comprising a body with a stacked structure including a plurality of internal electrodes and connection electrodes that extend in a stacking direction of the body and electrically connect to the plurality of internal electrodes, and pad portions between adjacent unit laminates to electrically connect the respective connection electrodes of the unit laminates above and below the pad portions to each other.
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公开(公告)号：US20170349493A1
公开(公告)日：2017-12-07
申请号：US15355205
申请日：2016-11-18
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Jin Kyung JOO , Yong Suk KIM , Taek Jung LEE , Doo Young KIM , Ik Hwan CHANG
IPC: C04B35/117 , C04B35/64 , H01B3/12 , H01B19/00
CPC classification number: C04B35/117 , C04B35/111 , C04B35/62645 , C04B35/64 , C04B2235/3217 , C04B2235/3232 , C04B2235/3418 , C04B2235/442 , C04B2235/5436 , C04B2235/5445 , C04B2235/6025 , C04B2235/656 , C04B2235/6582 , C04B2235/785 , H01B3/12 , H01B19/00
Abstract: An insulator composition includes Al2O3 having a particle size of 120 to 500 nm. The insulator composition has a strength of 400 to 740 MPa and a particle size of 1 μm or less.
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公开(公告)号：US20230154678A1
公开(公告)日：2023-05-18
申请号：US17973038
申请日：2022-10-25
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Taek Jung LEE , Beom Seock OH , Ho Jun LEE , Kyung Mi BAE , Jin O YOO
CPC classification number: H01G4/012 , H01G4/30 , H01G4/008 , H01G4/1227
Abstract: A multilayer ceramic capacitor includes: a body including a dielectric layer and first and second internal electrodes alternately disposed with the dielectric layer interposed therebetween; and a first external electrode and a second external electrode disposed externally on the body, the first external electrode being connected to the first internal electrode and the second external electrode being connected to the second internal electrode, wherein the first and second external electrodes are disposed on the body, and includes a first electrode layer including Ni and Cr, a second electrode layer disposed on the first electrode layer, and including Cu, and a plating layer disposed on the second electrode layer.
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公开(公告)号：US20220285099A1
公开(公告)日：2022-09-08
申请号：US17752179
申请日：2022-05-24
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Min Gon LEE , Taek Jung LEE , Jin Man JUNG , Jin Kyung JOO , Ji Hong JO
Abstract: A multilayer ceramic capacitor includes a body including a dielectric layer and first and second internal electrodes disposed with the dielectric layer interposed therebetween; first and second through electrodes penetrating the body, connected to the first and second internal electrodes, respectively, and including nickel; first and second external electrodes, and connected to the first through electrode; and third and fourth external electrodes spaced apart from the first and second external electrodes, and connected to the second through electrode. Each of the first to fourth external electrodes includes a sintered electrode including nickel, and a first plating layer and a second plating layer stacked on the sintered electrode in order.
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