Invention Grant
- Patent Title: Multilayer capacitor
- Patent Title (中): 多层电容器
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Application No.: US13314708Application Date: 2011-12-08
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Publication No.: US08488296B2Publication Date: 2013-07-16
- Inventor: Masaaki Togashi
- Applicant: Masaaki Togashi
- Applicant Address: JP Tokyo
- Assignee: TDK Corporation
- Current Assignee: TDK Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oliff & Berridge, PLC
- Priority: JP2010-288422 20101224
- Main IPC: H01G4/228
- IPC: H01G4/228

Abstract:
A multilayer capacitor which can control ESR in a wide frequency band is provided. In a multilayer capacitor 1, inner electrodes 8a, 8b oppose each other as different polarities through a dielectric layer 7 in a capacitance unit 10, inner electrodes 8c to 8f oppose each other as different polarities through dielectric layers 7 in ESR control units 11A, 11B, and the inner electrodes 8a, 8b of the capacitance unit 10 connected to the outer electrodes 3, 4 and the inner electrodes 8c, 8f of the ESR control units 11A, 11B connected to the outer electrodes 3, 4 are kept from opposing each other as different polarities through the dielectric layer 7 at boundaries between the capacitance unit 10 and the ESR control units 11A, 11B.
Public/Granted literature
- US20120162853A1 MULTILAYER CAPACITOR Public/Granted day:2012-06-28
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