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公开(公告)号：US09576740B2
公开(公告)日：2017-02-21
申请号：US14508583
申请日：2014-10-07
发明人： Hong Kyu Shin , Jae Bum Cho , Jae Hyuk Choi , Wan Suk Yang , Hyoung Sun Ham , Hyun Sub Oh
摘要： A tantalum capacitor may include two tantalum wires exposed through two surfaces of a capacitor body opposing each other, first and second positive electrode terminals, connected to the tantalum wires, respectively, and disposed on two surfaces of a molded part opposing each other, and a negative electrode terminal disposed between the first and second positive electrode terminals. The negative electrode terminal may be electrically connected to the capacitor body by a via electrode or a pad electrode disposed between the negative electrode terminal and the capacitor body.
摘要翻译： 钽电容器可以包括通过分别与钽线相连的电容器主体的彼此相对的两个表面暴露的两个钽线，第一和第二正极端子，并且设置在彼此相对的模制部件的两个表面上，并且 负极端子设置在第一和第二正极端子之间。 负极端子可以通过布置在负极端子和电容器体之间的通孔电极或焊盘电极电连接到电容器主体。
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公开(公告)号：US09305712B2
公开(公告)日：2016-04-05
申请号：US14097872
申请日：2013-12-05
发明人： Hong Kyu Shin , Jae Bum Cho , Wan Suk Yang , Hyun Sub Oh
CPC分类号： H01G9/15 , H01G9/012 , H01G9/10 , Y10T29/417
摘要： There is provided a tantalum capacitor, including: a capacitor body including a tantalum powder and having a tantalum wire, a molding part formed to expose an end portion of the tantalum wire and enclose the capacitor body, an anode lead frame including an anode mounting part and an anode terminal part, the anode terminal part being connected to the tantalum wire, a thin plate electrode formed on a lower surface of the capacitor body and exposed through the other end surface of the molding part, and a cathode lead frame including a cathode mounting part and a cathode terminal part, the cathode terminal part being connected to the thin plate electrode.
摘要翻译： 提供一种钽电容器，包括：包括钽粉末并具有钽线的电容器体，形成为暴露钽丝的端部并包围电容器体的模制部件，阳极引线框架，其包括阳极安装部分 以及阳极端子部，所述阳极端子部与钽线连接，形成在所述电容器主体的下表面并通过所述成型部的另一端面露出的薄板电极以及包括阴极的阴极引线框架 安装部分和阴极端子部分，阴极端子部分连接到薄板电极。
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公开(公告)号：US12014883B2
公开(公告)日：2024-06-18
申请号：US17834277
申请日：2022-06-07
发明人： Yong Hyun Lee , Jin Ho Hong , Hyun Sub Oh , Youn Soo Kim , Jae Bum Cho , Hee Sung Choi
摘要： A tantalum capacitor includes a sintered tantalum body including tantalum powder, a conductive polymer layer disposed on the sintered tantalum body and including a first filler, a carbon layer disposed on the conductive polymer layer; and a tantalum body including a tantalum wire penetrating through at least a portion of each of the sintered tantalum body and the conductive polymer layer in a first direction. A ratio of an area of the first filler to an area of the conductive polymer layer is greater than 0.38 in a first cross-section partially overlapping the sintered tantalum body, among cross-sections perpendicular to the first direction.
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公开(公告)号：US10199174B2
公开(公告)日：2019-02-05
申请号：US14668740
申请日：2015-03-25
发明人： Jae Bum Cho , Hong Kyu Shin , Hyun Sub Oh , Jeong Oh Hong , Hee Sung Choi , Wan Suk Yang
摘要： There is provided a tantalum capacitor including: a tantalum capacitor body; a plurality of tantalum wires and an adhesive layer on a lower surface of the tantalum capacitor body; and a molding part enclosing the tantalum capacitor body, wherein the tantalum wire and the adhesive layer are connected to an anode lead frame and a cathode lead frame, respectively.
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公开(公告)号：US09837218B2
公开(公告)日：2017-12-05
申请号：US14875373
申请日：2015-10-05
发明人： Hong Kyu Shin , Wan Suk Yang , Hyun Sub Oh , Hyoung Sun Ham , Jae Hyuk Choi
摘要： A composite electronic component includes: a tantalum capacitor, a multilayer ceramic capacitor, a sealing part, an anode lead frame, and a cathode lead frame, wherein the anode lead frame includes a step portion that does not contact a first external electrode of the multilayer ceramic capacitor, and the cathode lead frame includes a step portion that does not contact a second external electrode of the multilayer ceramic capacitor.
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公开(公告)号：US11688554B2
公开(公告)日：2023-06-27
申请号：US17188084
申请日：2021-03-01
发明人： Jin Ho Hong , Hyun Sub Oh , Youn Soo Kim , Hong Kyu Shin , Hee Sung Choi
摘要： A tantalum capacitor includes: first and second surfaces facing in a first direction, third and fourth surfaces facing in a second direction, and fifth and sixth surfaces facing in a third direction; a tantalum body having one surface through which a tantalum wire is exposed in the first direction; and a substrate on which the tantalum body is mounted, wherein the substrate may be an organic-inorganic composite substrate.
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公开(公告)号：US09679701B2
公开(公告)日：2017-06-13
申请号：US14316498
申请日：2014-06-26
发明人： Hong Kyu Shin , Wan Suk Yang , Hyun Sub Oh , Jae Bum Cho , Jeong Oh Hong
摘要： A tantalum capacitor includes a capacitor body containing a tantalum powder and having a tantalum wire protruding to one side surface thereof, a molding part enclosing the tantalum wire and the capacitor body so as to allow an end portion of the tantalum wire to be exposed through one side surface thereof, a positive electrode terminal extended from one side surface of the molding part to a portion of a lower surface thereof and connected to the end portion of the tantalum wire, and a negative electrode terminal extended from the other side surface of the molding part to a portion of the lower surface thereof and connected to the other side surface of the capacitor body.
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公开(公告)号：US11521801B2
公开(公告)日：2022-12-06
申请号：US16877913
申请日：2020-05-19
发明人： Jin Ho Hong , Youn Soo Kim , Oh Choon Kwon , Hyun Sub Oh
摘要： A solid electrolyte capacitor includes a sintered body formed by sintering a molded body containing metal powder; and a conductive polymer layer disposed above the sintered body. A ratio (t2/t1) of a thickness (t2) of the conductive polymer layer in an edge portion of the sintered body to a thickness (t1) of the conductive polymer layer in a central portion of the sintered body satisfies 0.35≤t2/t1≤0.9.
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公开(公告)号：US20220093327A1
公开(公告)日：2022-03-24
申请号：US17188084
申请日：2021-03-01
发明人： Jin Ho Hong , Hyun Sub Oh , Youn Soo Kim , Hong Kyu Shin , Hee Sung Choi
摘要： A tantalum capacitor includes: first and second surfaces facing in a first direction, third and fourth surfaces facing in a second direction, and fifth and sixth surfaces facing in a third direction; a tantalum body having one surface through which a tantalum wire is exposed in the first direction; and a substrate on which the tantalum body is mounted, wherein the substrate may be an organic-inorganic composite substrate.
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公开(公告)号：US20210166886A1
公开(公告)日：2021-06-03
申请号：US16877913
申请日：2020-05-19
发明人： Jin Ho Hong , Youn Soo Kim , Oh Choon Kwon , Hyun Sub Oh
摘要： A solid electrolyte capacitor includes a sintered body formed by sintering a molded body containing metal powder; and a conductive polymer layer disposed above the sintered body. A ratio (t2/t1) of a thickness (t2) of the conductive polymer layer in an edge portion of the sintered body to a thickness (t1) of the conductive polymer layer in a central portion of the sintered body satisfies 0.35≤t2/t1≤0.9.
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