Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ELECTRONIC COMPONENT, DIAPHRAGM, ELECTRONIC DEVICE AND METHOD FOR PRODUCING ELECTRONIC COMPONENT
Document Type and Number:
WIPO Patent Application WO/2017/212990
Kind Code:
A1
Abstract:
This electronic component (101) comprises: an insulating base (10) having a first main surface (VS1) that serves as a mounting surface; a coil (3); mounting electrodes (P1, P2) formed on the first main surface (VS1); and a projection part (B1). The insulating base (10) has a plurality of insulating base layers (11, 12, 13, 14, 15). The coil (3) is configured so as to comprise coil conductors (31, 32, 33, 34) that are formed in the insulating base layers (11, 12, 13, 14), and has a winding axis (AX) in the lamination direction (the Z direction) of the plurality of insulating base layers (11, 12, 13, 14, 15). The projection part (B1) is formed in an electrode non-formation part of the first main surface (VS1), where the mounting electrodes (P1, P2) are not formed, so as to extend along the coil conductors (31, 32, 33, 34) when the first main surface (VS1) is viewed in plan (when viewed from the Z direction).

Inventors:
ITO SHINGO (JP)
GOUCHI NAOKI (JP)
TAKEUCHI KOSUKE (JP)
Application Number:
JP2017/020188
Publication Date:
December 14, 2017
Filing Date:
May 31, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01F27/06; B06B1/04; H01F17/00; H01F41/04; H04R9/00; H05K1/18
Domestic Patent References:
WO2013171923A12013-11-21
WO2009081865A12009-07-02
WO2015005161A12015-01-15
WO2015129601A12015-09-03
Foreign References:
JPH06120036A1994-04-28
JPS58144552A1983-08-27
JP2004296860A2004-10-21
JPH09289128A1997-11-04
JP2006109123A2006-04-20
Attorney, Agent or Firm:
Kaede Patent Attorneys' Office (JP)
Download PDF: