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公开(公告)号：US20210043391A1
公开(公告)日：2021-02-11
申请号：US16778978
申请日：2020-01-31
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Hun Chol Jung , Hong Kyu Shin , Wan Suk Yang , Ji Han Seo , Young June Lee
Abstract: A tantalum capacitor includes a tantalum body including tantalum powder, and having a tantalum wire exposed to one end surface; a molding portion including fifth and sixth surfaces opposed in a first direction, third and fourth surfaces opposed in a second direction, and first and second surfaces opposed in a third direction, and formed to surround the tantalum body; an anode lead frame exposed to the second surface of the molding portion, and connected to the tantalum wire; and a cathode lead frame spaced apart from the anode lead frame, and exposed to the second surface of the molding portion. The anode lead frame includes a first connection portion and a first bent portion, and the first bent portion forms an inclination angle within a range of less than 70° toward the tantalum body, based on the first connection portion.
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公开(公告)号：US20210183585A1
公开(公告)日：2021-06-17
申请号：US16876343
申请日：2020-05-18
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Hun Chol Jung , Wan Suk Yang , Yeong Su Cho
Abstract: A tantalum capacitor includes: a tantalum body having a tantalum wire exposed from one surface of the tantalum body; a molded portion including first and second surfaces opposing in a thickness direction, third and fourth surfaces opposing in a width direction, and fifth and sixth surfaces opposing in a longitudinal direction, the molded portion surrounding the tantalum body; an anode lead frame including an anode connection member and an anode terminal, which are connected to the tantalum wire, exposed through the second surface of the molded portion; and a cathode lead frame spaced apart from the anode lead frame, and exposed through the second surface of the molded portion, wherein end portions of the tantalum wire, the anode connection member, and the anode terminal in the longitudinal direction are on a same plane.
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公开(公告)号：US11081289B2
公开(公告)日：2021-08-03
申请号：US16594262
申请日：2019-10-07
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Hong Kyu Shin , Young June Lee , Hun Chol Jung , Yu Jin Choi
Abstract: A tantalum capacitor includes: a tantalum body comprising tantalum powder and a tantalum wire exposed to one end surface; an anode lead frame comprising a first electrode member and a second electrode member bent perpendicularly thereto; a cathode electrode lead frame comprising a third electrode member spaced apart from the first electrode member having the tantalum body mounted on an upper surface thereof and a fourth electrode member bent perpendicularly thereto; and a encapsulation portion covering the tantalum body so that lower surfaces of the first and third electrode members and one external surfaces of the second and fourth electrode members are exposed. The anode lead frame comprises a bend portion having a connection part of the first electrode member and the second electrode member as an axis, and an end of the bend portion is in contact with the tantalum wire.
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公开(公告)号：US20150131206A1
公开(公告)日：2015-05-14
申请号：US14196948
申请日：2014-03-04
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Sung Ho Kwak , Hun Chol Jung , Jeong Oh Hong , Sung Soo Cha , Hee Dong Myung , Hee Sung Choi
CPC classification number: H01G9/042 , H01G4/228 , H01G4/32 , H01G9/0029 , H01G9/004 , H01G9/012 , H01G9/0425 , H01G9/0525 , H01G9/10 , H01G9/15
Abstract: A tantalum capacitor may include: a capacitor body containing a tantalum powder and having a tantalum wire exposed to one end surface thereof; a positive electrode lead frame including a positive electrode terminal part, a vertical support part vertically extended from one leading edge of the positive electrode terminal part, and a positive electrode connection part extended from the vertical support part toward the positive electrode terminal part and connected to the tantalum wire; a negative electrode lead frame having the capacitor body mounted on an upper surface thereof; and a molding part formed to allow a lower surface of the positive electrode terminal part of the positive electrode lead frame and a lower surface of the negative electrode lead frame to be exposed, while enclosing the capacitor body.
Abstract translation: 钽电容器可以包括：容纳钽粉末并具有暴露于其一个端面的钽线的电容器主体; 正极引线框架，包括正极端子部分，从正极端子部分的一个前缘垂直延伸的垂直支撑部分和从垂直支撑部分朝向正极端子部分延伸的正极连接部分， 钽丝; 具有安装在其上表面上的电容器体的负极引线框架; 以及模制部件，其形成为允许正极引线框架的正极端子部分的下表面和负极引线框架的下表面暴露，同时封装电容器主体。
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公开(公告)号：US12176155B2
公开(公告)日：2024-12-24
申请号：US17877243
申请日：2022-07-29
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Hun Chol Jung
Abstract: A tantalum capacitor includes a tantalum body having one surface which a tantalum wire extends from, a molded portion including first and second surfaces facing each other in a first direction and third and fourth surfaces facing each other in a second direction, and surrounding the tantalum body, a first lead frame including a first electrode portion in contact with the second surface of the molded portion, a second electrode portion connected to the first electrode portion, a third electrode portion connected to the second electrode portion, and a fourth electrode portion connected to the third electrode portion and the tantalum wire, and a second lead frame disposed to be in contact with the second surface of the molded portion and spaced apart from the first lead frame. The second electrode portion and the third electrode portion are inclined in different directions with respect to the second surface.
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Patent Agency Ranking
公开(公告)号：US11170939B2
公开(公告)日：2021-11-09
申请号：US16778978
申请日：2020-01-31
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Hun Chol Jung , Hong Kyu Shin , Wan Suk Yang , Ji Han Seo , Young June Lee
Abstract: A tantalum capacitor includes a tantalum body including tantalum powder, and having a tantalum wire exposed to one end surface; a molding portion including fifth and sixth surfaces opposed in a first direction, third and fourth surfaces opposed in a second direction, and first and second surfaces opposed in a third direction, and formed to surround the tantalum body; an anode lead frame exposed to the second surface of the molding portion, and connected to the tantalum wire; and a cathode lead frame spaced apart from the anode lead frame, and exposed to the second surface of the molding portion. The anode lead frame includes a first connection portion and a first bent portion, and the first bent portion forms an inclination angle within a range of less than 70° toward the tantalum body, based on the first connection portion.
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公开(公告)号：US11315738B2
公开(公告)日：2022-04-26
申请号：US16876343
申请日：2020-05-18
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Hun Chol Jung , Wan Suk Yang , Yeong Su Cho
Abstract: A tantalum capacitor includes: a tantalum body having a tantalum wire exposed from one surface of the tantalum body; a molded portion including first and second surfaces opposing in a thickness direction, third and fourth surfaces opposing in a width direction, and fifth and sixth surfaces opposing in a longitudinal direction, the molded portion surrounding the tantalum body; an anode lead frame including an anode connection member and an anode terminal, which are connected to the tantalum wire, exposed through the second surface of the molded portion; and a cathode lead frame spaced apart from the anode lead frame, and exposed through the second surface of the molded portion, wherein end portions of the tantalum wire, the anode connection member, and the anode terminal in the longitudinal direction are on a same plane.
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公开(公告)号：US09576741B2
公开(公告)日：2017-02-21
申请号：US14486499
申请日：2014-09-15
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Sung Ho Kwak , Hee Sung Choi , Hun Chol Jung , Yeong Su Cho , Sung Soo Cha , Hee Dong Myung , Jeong Oh Hong
CPC classification number: H01G9/012 , H01G9/0029 , H01G9/08 , H01G9/15 , Y10T29/417
Abstract: The present invention relates to a solid electrolytic capacitor and a production method thereof.A solid electrolytic capacitor of the present invention includes: a capacitor element having an anode wire inserted in one side surface thereof; a cathode terminal disposed on one side under the capacitor element to be electrically connected to the capacitor element; an anode terminal disposed on the other side under the capacitor element and having a bending portion integrally formed to be inclined to the capacitor element for electrical connection with the anode wire; and a molding portion surrounding the outside of the capacitor element and formed to expose lower surfaces of the cathode terminal and the anode terminal.
Abstract translation: 本发明的固体电解电容器包括：具有插入其一个侧面的阳极线的电容器元件; 阴极端子，设置在所述电容器元件下方，以电连接到所述电容器元件; 阳极端子，设置在所述电容器元件下方的另一侧，并且具有整体形成为与所述电容器元件倾斜的弯曲部分，用于与所述阳极线电连接; 以及围绕电容器元件的外部形成以暴露阴极端子和阳极端子的下表面的成型部分。
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公开(公告)号：US09384899B2
公开(公告)日：2016-07-05
申请号：US14196948
申请日：2014-03-04
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Sung Ho Kwak , Hun Chol Jung , Jeong Oh Hong , Sung Soo Cha , Hee Dong Myung , Hee Sung Choi
CPC classification number: H01G9/042 , H01G4/228 , H01G4/32 , H01G9/0029 , H01G9/004 , H01G9/012 , H01G9/0425 , H01G9/0525 , H01G9/10 , H01G9/15
Abstract: A tantalum capacitor may include: a capacitor body containing a tantalum powder and having a tantalum wire exposed to one end surface thereof; a positive electrode lead frame including a positive electrode terminal part, a vertical support part vertically extended from one leading edge of the positive electrode terminal part, and a positive electrode connection part extended from the vertical support part toward the positive electrode terminal part and connected to the tantalum wire; a negative electrode lead frame having the capacitor body mounted on an upper surface thereof; and a molding part formed to allow a lower surface of the positive electrode terminal part of the positive electrode lead frame and a lower surface of the negative electrode lead frame to be exposed, while enclosing the capacitor body.
Abstract translation: 钽电容器可以包括：容纳钽粉末并具有暴露于其一个端面的钽线的电容器主体; 正极引线框架，包括正极端子部分，从正极端子部分的一个前缘垂直延伸的垂直支撑部分和从垂直支撑部分朝向正极端子部分延伸的正极连接部分， 钽丝; 具有安装在其上表面上的电容器体的负极引线框架; 以及模制部件，其形成为允许正极引线框架的正极端子部分的下表面和负极引线框架的下表面暴露，同时封装电容器主体。
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公开(公告)号：US09330852B2
公开(公告)日：2016-05-03
申请号：US14168908
申请日：2014-01-30
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Sung Ho Kwak , Hun Chol Jung , Jeong Oh Hong , Sung Soo Cha , Hee Dong Myung , Hee Sung Choi
CPC classification number: H01G9/042 , H01G9/0029 , H01G9/012 , H01G9/08 , H01G9/15
Abstract: There is provided a tantalum capacitor including: a capacitor body containing tantalum powder and having a tantalum wire exposed to one end thereof; a positive electrode lead frame including a positive electrode terminal part and a positive electrode connection part formed by upwardly bending a portion of the positive electrode terminal part from the outside toward the inside and connected to the tantalum wire; a negative electrode lead frame having the capacitor body mounted thereon; and a molded part formed to enclose the capacitor body while exposing a lower surface of the positive electrode terminal part of the positive electrode lead frame and a lower surface of the negative electrode lead frame.
Abstract translation: 提供一种钽电容器，包括：包含钽粉末并具有暴露于其一端的钽线的电容器主体; 正极引线框架，其包括正极端子部和正极连接部，该正极端子部和正极连接部通过从外部朝向内部向内弯曲一部分而与钽丝连接而形成的正极连接部; 负极引线框架，其上安装有电容器本体; 以及模制部件，其形成为在暴露正极引线框架的正极端子部的下表面和负极引线框架的下表面的同时包围电容器主体。
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