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公开(公告)号：US20210183564A1
公开(公告)日：2021-06-17
申请号：US16874892
申请日：2020-05-15
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Byung Soo Kang , Seung Mo Lim , Seung Min Lee , Byeong Cheol Moon , Yong Hui Li , Ju Hwan Yang
Abstract: A coil component includes a body, a support substrate embedded in the body, a coil portion including first and second lead-out portions disposed on one surface of a support substrate and spaced apart from each other, slit portions formed along edge portions between both end surfaces of the body, opposing each other, and a first surface of the body, respectively, and exposing the first and second lead-out portions to internal surfaces of the slit portions, respectively, plating prevention portions embedded in the first and second lead-out portions, respectively, and having first surfaces exposed to the internal surfaces of the slit portions, respectively, and first and second external electrodes disposed on the first surface of the body, spaced apart from each other, extending to the internal surfaces of the slit portions, respectively, and connected to the first and second lead-out portions, respectively.
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公开(公告)号：US10297389B2
公开(公告)日：2019-05-21
申请号：US15485472
申请日：2017-04-12
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Hyun Ho Shin , Seung Mo Lim
IPC: H01G4/33 , H01G4/012 , H01G4/30 , H01G4/12 , H01G4/232 , H01L23/48 , H01L49/02 , H01G4/008 , H05K1/16
Abstract: A thin-film capacitor includes a body in which a plurality of dielectric layers and first and second electrode layers are alternately disposed on a substrate and first and second electrode pads disposed on external surfaces of the body, wherein a plurality of vias are disposed within the body, and the plurality of vias includes a first via electronically connects the first electrode layer and the first electrode pad and penetrates through from one surface of the body to a lowermost first electrode layer adjacent to the substrate; and a second via electronically connects the second electrode layer and the second electrode pad and penetrates through from one surface of the body to a lowermost second electrode layer adjacent to the substrate. The plurality of vias has a multi-stage shape, and a top view of each of the plurality of vias is asymmetric in shape.
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公开(公告)号：US10181461B1
公开(公告)日：2019-01-15
申请号：US15847262
申请日：2017-12-19
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： No Il Park , In Young Kang , Hyun Ho Shin , Seung Mo Lim , Jeong Hoon Ryou
IPC: H05K7/10 , H05K7/12 , H01L27/01 , H01L25/16 , H01L49/02 , H01L21/02 , H01L23/00 , H01L23/66 , H01L21/285
Abstract: A capacitor includes a body including a substrate having first and second capacitor regions, and first to third terminal electrodes disposed on an external surface of the body. The first capacitor region includes a plurality of first trenches, and a first capacitor layer disposed on one surface of the substrate and in the first trenches in the first capacitor region and including at least one first dielectric layer and first and second electrodes disposed with the at least one first dielectric layer interposed therebetween. The second capacitor region includes a plurality of second trenches, and a second capacitor layer disposed on one surface of the substrate and the second trenches in the second capacitor region and including at least one second dielectric layer and third and fourth electrodes disposed with the at least one second dielectric layer interposed therebetween. The second capacitor layer has a specific surface area greater than that of the first capacitor layer.
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公开(公告)号：US20180286589A1
公开(公告)日：2018-10-04
申请号：US15919679
申请日：2018-03-13
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Sung Min Cho , Young Wook Kim , Seung Mo Lim , Jung Min Kim
Abstract: A multilayer ceramic capacitor includes a body including first and second internal electrodes facing each other with respective dielectric layers interposed therebetween, and first and second external electrodes disposed on an external surface of the body and electrically connected to the first and second internal electrodes, respectively. Each of the first and second external electrodes includes a first electrode layer containing any one selected from the group consisting of TiW, TiN, and TaN, or a combination thereof, and a second electrode layer disposed on the first electrode layer.
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公开(公告)号：US09762206B2
公开(公告)日：2017-09-12
申请号：US14616232
申请日：2015-02-06
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Seung Mo Lim , Ho Phil Jung , In Young Kang , Je Hong Kyoung , Sung Wook Kim , Jong Pil Lee
IPC: H03H9/19
CPC classification number: H03H9/19
Abstract: Embodiments of the invention provide a quartz crystal vibrator including an AT-cut quartz crystal piece having a long side in an X axis direction and including first and second crystal planes formed on at least one side surface thereof in a Y′ axis direction, and an electrode layer formed on the AT-cut quartz crystal piece.
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Patent Agency Ranking
公开(公告)号：US09722572B2
公开(公告)日：2017-08-01
申请号：US14508770
申请日：2014-10-07
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Seung Mo Lim , Ho Phil Jung , Won Han , Dong Joon Oh , Sung Wook Kim , Tae Joon Park
Abstract: Embodiments of the invention provide a quartz vibrator, including a long side in a Y′ axis direction, a side in the Y′ axis direction including a first crystal face and a second crystal face formed thereon, and another side including an AT-cut quartz piece including a first crystal face and a second crystal face formed thereon and electrode layers formed on the AT-cut quartz piece.
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公开(公告)号：US20150096374A1
公开(公告)日：2015-04-09
申请号：US14499183
申请日：2014-09-28
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Jong Woon Kim , Jae Chang Lee , Sang Kee Yoon , Hyun Kee Lee , Yeong Gyu Lee , Seung Mo Lim
IPC: G01P15/09
CPC classification number: G01C19/5747 , G01C19/5769
Abstract: Disclosed herein is an angular velocity sensor, including: a mass body part; an internal frame supporting the mass body part; a first flexible part each connecting the mass body part to the internal frame; a second flexible part each connecting the mass body part to the internal frame; an external frame supporting the internal frame; a third flexible part connecting the internal frame and the external frame to each other; and a fourth flexible part connecting the internal frame and the external frame to each other, wherein the internal frame, the second flexible part, and the fourth flexible part have an oxide layer formed thereon.
Abstract translation: 本文公开了一种角速度传感器，包括：质量体部分; 支撑质量体部分的内部框架; 第一柔性部，每个将所述质量体部分连接到所述内部框架; 第二柔性部，每个将所述质量体部分连接到所述内部框架; 支撑内框的外框; 连接内部框架和外部框架的第三柔性部件; 以及将所述内部框架和所述外部框架彼此连接的第四柔性部件，其中，所述内部框架，所述第二柔性部件和所述第四柔性部件具有形成在其上的氧化物层。
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公开(公告)号：US20140088907A1
公开(公告)日：2014-03-27
申请号：US13770996
申请日：2013-02-19
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Seung Mo Lim , Yun Sung Kang , Sang Jin Kim , Sung Jun Lee , Kyo Yeol Lee
IPC: G01P21/00
CPC classification number: G01P21/00 , G01C19/5712 , G01C25/005
Abstract: Disclosed herein is a method for correcting an inertial sensor, including: (A) analyzing, by a computer, an inertial sensor; (B) detecting inertia moments at both sides based on a driving reference axis of the inertial sensor; (C) determining, by the computer, whether the inertia moment or a mass center is regularly symmetrical with each other at both sides based on the driving reference axis; and (D) correcting, by the computer, design information of the inertial sensor so that the inertia moment or the mass center is regularly symmetrical with each other based on the driving reference axis.
Abstract translation: 本文公开了一种用于校正惯性传感器的方法，包括：（A）通过计算机分析惯性传感器; （B）基于惯性传感器的驱动基准轴检测两侧的惯性力矩; （C）基于所述驱动基准轴，由所述计算机确定所述惯性矩或质量中心是否在两侧彼此规则对称; 和（D）通过计算机校正惯性传感器的设计信息，使得惯性力矩或质量中心基于驱动参考轴线彼此规则对称。
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公开(公告)号：US20130319115A1
公开(公告)日：2013-12-05
申请号：US13899204
申请日：2013-05-21
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Jong Woon Kim , Jun Lim , Seung Mo Lim , Sang Jin Kim
IPC: G01P3/44
CPC classification number: G01P3/44 , G01C19/00 , G01C19/56 , G01P15/09 , G01P15/123 , G01P2015/084
Abstract: Disclosed herein is a sensor. A sensor according to the present invention includes a mass body, a fixing part disposed so as to be spaced apart from the mass body, a first flexible part connecting the mass body with the fixing part in a Y-axis direction, a second flexible part connecting the mass body with the fixing part in an X-axis direction, and a membrane disposed over the second flexible part and having a width in a Y-axis direction larger than a width in a Y-axis direction of the second flexible part. Here, a width of an X-axis direction of the first flexible part is larger than a thickness in a Z-axis direction thereof and a thickness in a Z-axis direction of the second flexible part is larger than a width in a Y-axis direction thereof.
Abstract translation: 这里公开了一种传感器。 根据本发明的传感器包括质量体，与质量体隔开设置的固定部，将质量体与固定部在Y轴方向连接的第一柔性部，第二挠性部 将所述质量体与所述固定部在X轴方向上连接，以及设置在所述第二柔性部上并具有比所述第二柔性部的Y轴方向的宽度大的Y轴方向的膜。 这里，第一柔性部的X轴方向的宽度大于其Z轴方向的厚度，第二柔性部的Z轴方向的厚度大于Y轴方向的宽度， 轴方向。
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公开(公告)号：US12230431B2
公开(公告)日：2025-02-18
申请号：US17167622
申请日：2021-02-04
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： No Il Park , Seung Mo Lim , Tae Jun Choi , Boum Seock Kim , Byung Soo Kang
Abstract: A coil component includes a body having a first surface and a first end surface and a second end surface each connected to the first surface and opposing each other, a support substrate disposed in the body, a coil unit including a first coil pattern, a first lead pattern and a second lead pattern respectively disposed on a first surface of the support substrate opposing the first surface of the body, first and second slit portions respectively disposed in edge portions between the first end surface and the second end surface of the body and exposing the first and second lead patterns, and first and second external electrodes arranged in the first and second slit portions and connected to the coil unit, wherein a ratio of a line width of any one of the first and second lead patterns to a line width of any one turn of the first coil pattern satisfies 1 to 1.5.
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