Title:
INDUCTOR ARRAY CHIP AND DC-DC CONVERTER MODULE USING SAME
Document Type and Number:
WIPO Patent Application WO/2015/064330
Kind Code:
A1
Abstract:
Coil conductor patterns (CP31 to CP34) and coil conductor patterns (CP41 to CP44) are formed close to one outermost layer of a stacked body. The coil conductor patterns (CP31, CP41) are connected through via-hole conductors (VH111b, VH111c), the coil conductor patterns (CP32, CP42) through via-hole conductors (VH112b, VH112c), the coil conductor patterns (CP33, CP43) through via-hole conductors (VH113b, VH113c), and the coil conductor patterns (CP34, CP44) through via-hole conductors (VH114b, VH114c). Coil conductor patterns (CP101 to CP104) and coil conductor patterns (CP111 to CP114), which are formed close to the other outermost layer of the stacked body, are also similarly connected.
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Inventors:
MURASE MOTONORI (JP)
Application Number:
PCT/JP2014/077050
Publication Date:
May 07, 2015
Filing Date:
October 09, 2014
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01F17/00
Domestic Patent References:
WO2012169242A1 | 2012-12-13 | |||
WO2009016937A1 | 2009-02-05 | |||
WO2010092730A1 | 2010-08-19 |
Attorney, Agent or Firm:
SAKAI, MASATOSHI (JP)
Boundary Masatoshi (JP)
Boundary Masatoshi (JP)
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