Title:
LC FILTER
Document Type and Number:
WIPO Patent Application WO/2021/005927
Kind Code:
A1
Abstract:
The present invention facilitates adjustment of the passing characteristic of an LC filter. A first capacitor electrode (121) is connected to one end of a first via conductor (V1), and faces a first ground electrode (111) in a stacking direction (Z). A second capacitor electrode (122) is connected to one end of a second via conductor (V2), and faces the first ground electrode (111) in the stacking direction (Z). A third capacitor electrode (123) is connected to one end of a third via conductor (V3), and faces the first ground electrode (111) in the stacking direction (Z). A fourth capacitor electrode (124) is connected to one end of a fourth via conductor (V4), and faces the first ground electrode (111) in the stacking direction (Z). The second capacitor electrode (122) faces the first capacitor electrode (121), the third capacitor electrode (123), and the fourth capacitor electrode (124) in directions orthogonal to the stacking direction (Z).
Inventors:
MOTOYAMA HIROTO (JP)
OGAWA KEISUKE (JP)
OGAWA KEISUKE (JP)
Application Number:
PCT/JP2020/022113
Publication Date:
January 14, 2021
Filing Date:
June 04, 2020
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01F27/00; H03H7/01; H01G4/40
Domestic Patent References:
| WO2007119356A1 | 2007-10-25 | |||
| WO2015059963A1 | 2015-04-30 | |||
| WO2014034214A1 | 2014-03-06 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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