Title:
コイルアレイ部品
Document Type and Number:
Japanese Patent JP7056437
Kind Code:
B2
Abstract:
A coil array component including an element assembly that includes a filler and a resin material, a first coil portion and a second coil portion that are embedded in the element assembly and that are composed of a first coil conductor and a second coil conductor, respectively, and four outer electrodes electrically connected to the first coil portion and the second coil portion. Also, four extension electrodes that extend from end surfaces of the element assembly to the bottom surface and are electrically connected to the outer electrodes on the bottom surface are further included. In addition, the extension electrodes are covered with insulating layers on end surfaces of the element assembly.
Inventors:
Keiichi Akinaka
Katsuhisa Imada
Mitsuhiro Sato
Kawabata Ryohei
Katsuhisa Imada
Mitsuhiro Sato
Kawabata Ryohei
Application Number:
JP2018139432A
Publication Date:
April 19, 2022
Filing Date:
July 25, 2018
Export Citation:
Assignee:
MURATA MANUFACTURING CO.,LTD.
International Classes:
H01F27/29; H01F17/00; H01F17/04; H01F27/00; H01F27/32
Domestic Patent References:
| JP2006351962A | ||||
| JP2013175505A | ||||
| JP2018074043A | ||||
| JP2015073052A | ||||
| JP2017011185A | ||||
| JP8130109A | ||||
| JP2018011041A |
Foreign References:
| WO2016121575A1 | ||||
| US20160379750 | ||||
| US20170323725 | ||||
| KR1020180007897A | ||||
| US20180019051 |
Attorney, Agent or Firm:
Yamato Kento
Tamaki Yoshida
Tamaki Yoshida