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公开(公告)号：US20170365415A1
公开(公告)日：2017-12-21
申请号：US15622305
申请日：2017-06-14
发明人： HIROYUKI DEMIZU , Kenichi Oshiumi , Tomohiro Suzuki , Shinya Yoshida , Koji Fujimoto , Tadahisa Sano , Tsuyoshi Yamamoto , Yoshinori Ueda , Shinji Otani
摘要： A solid electrolytic capacitor that includes a capacitor element including an anode portion having a metal layer, a dielectric layer, and a cathode portion having a solid electrolyte layer and a current collector layer; a leading conductor layer; an insulating resin body covering the capacitor element and the leading conductor layer, the insulating resin body having a first end surface and a second end surface opposite to each other; a first external electrode; and a second external electrode. The first external electrode has at least one plating layer on the first end surface, and is connected to the leading conductor layer at the first end surface. The second external electrode has at least one plating layer on the second end surface, and is connected to the metal layer at the second end surface.
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公开(公告)号：USD997871S1
公开(公告)日：2023-09-05
申请号：US29738369
申请日：2020-06-17
设计人： Yasuhiro Tamatani , Satoshi Tani , Kenichi Oshiumi , Junichi Sato , Kazutoyo Horio , Keiji Yoshida
摘要： FIG. 1 is a front view of a capacitor of the present design;
FIG. 2 is a rear view of the capacitor shown in FIG. 1;
FIG. 3 is a right side view of the capacitor shown in FIG. 1;
FIG. 4 is a left side view of the capacitor shown in FIG. 1;
FIG. 5 is a top view of the capacitor shown in FIG. 1;
FIG. 6 is a bottom view of the capacitor shown in FIG. 1;
FIG. 7 is a first perspective view of the capacitor shown in FIG. 1; and,
FIG. 8 is a second perspective view of the capacitor shown in FIG. 1.-
公开(公告)号：US20170365419A1
公开(公告)日：2017-12-21
申请号：US15622342
申请日：2017-06-14
发明人： Hiroyuki Demizu , Kenichi Oshiumi , Tomohiro Suzuki , Shinya Yoshida , Tadahisa Sano , Koji Fujimoto , Tsuyoshi Yamamoto , Yoshinori Ueda , Shinji Otani
摘要： A solid electrolytic capacitor that includes a plurality of capacitor elements each including an anode portion, a dielectric layer, and a cathode portion having a solid electrolyte layer and a current collector layer; a leading conductor layer; an insulating resin body; a first external electrode; and a second external electrode. The plurality of capacitor elements are stacked in layers, with mutually adjacent capacitor elements having their respective current collector layers connected to each other. The current collector layer of only the capacitor element adjacent to the leading conductor layer is connected to the leading conductor layer. The first external electrode is connected to the leading conductor layer at the first end surface.
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公开(公告)号：US11984272B2
公开(公告)日：2024-05-14
申请号：US17832929
申请日：2022-06-06
发明人： Junichi Kasuya , Kenichi Oshiumi , Koji Fujimoto , Kazutoyo Horio , Satoshi Tani , Katsutomo Aritomi
摘要： A solid electrolytic capacitor that includes a resin molding including: a capacitor element laminate, the capacitor element laminate including a first layer and a second layer that are laminated together, the first layer includes a valve-action metal substrate exposed at a first end surface of the resin molding, the second layer includes an electrode lead-out layer exposed at a second end surface of the resin molding; an insulating substrate; and a sealing resin enclosing the capacitor element laminate; a first external electrode on a first end surface of the resin molding and connected to the valve-action metal substrate; a second external electrode on a second end surface of the resin molding and connected to the electrode lead-out layer; and a dummy layer not contributing to a capacity of the capacitor on a main surface of the capacitor element laminate in a lamination direction thereof and adjacent to the insulating substrate.
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公开(公告)号：US11972907B2
公开(公告)日：2024-04-30
申请号：US17841181
申请日：2022-06-15
发明人： Satoshi Tani , Kenichi Oshiumi , Kazutoyo Horio , Junichi Sato , Keiji Yoshida
摘要： A solid electrolytic capacitor that includes a resin molding, a first external electrode, and a second external electrode. The resin molding includes a laminate of multiple capacitor elements, and a sealing resin sealing the laminate. The following are satisfied: t1
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公开(公告)号：US10903017B2
公开(公告)日：2021-01-26
申请号：US15622342
申请日：2017-06-14
发明人： Hiroyuki Demizu , Kenichi Oshiumi , Tomohiro Suzuki , Shinya Yoshida , Tadahisa Sano , Koji Fujimoto , Tsuyoshi Yamamoto , Yoshinori Ueda , Shinji Otani
摘要： A solid electrolytic capacitor that includes a plurality of capacitor elements each including an anode portion, a dielectric layer, and a cathode portion having a solid electrolyte layer and a current collector layer; a leading conductor layer; an insulating resin body; a first external electrode; and a second external electrode. The plurality of capacitor elements are stacked in layers, with mutually adjacent capacitor elements having their respective current collector layers connected to each other. The current collector layer of only the capacitor element adjacent to the leading conductor layer is connected to the leading conductor layer. The first external electrode is connected to the leading conductor layer at the first end surface.
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公开(公告)号：US10340092B2
公开(公告)日：2019-07-02
申请号：US15622305
申请日：2017-06-14
发明人： Hiroyuki Demizu , Kenichi Oshiumi , Tomohiro Suzuki , Shinya Yoshida , Koji Fujimoto , Tadahisa Sano , Tsuyoshi Yamamoto , Yoshinori Ueda , Shinji Otani
摘要： A solid electrolytic capacitor that includes a capacitor element including an anode portion having a metal layer, a dielectric layer, and a cathode portion having a solid electrolyte layer and a current collector layer; a leading conductor layer; an insulating resin body covering the capacitor element and the leading conductor layer, the insulating resin body having a first end surface and a second end surface opposite to each other; a first external electrode; and a second external electrode. The first external electrode has at least one plating layer on the first end surface, and is connected to the leading conductor layer at the first end surface. The second external electrode has at least one plating layer on the second end surface, and is connected to the metal layer at the second end surface.
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