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Patent Searching and Data


Title:
ELECTRONIC PART
Document Type and Number:
WIPO Patent Application WO/2012/124561
Kind Code:
A1
Abstract:
Provided is an electronic part, wherein reliability of electrical connections between side face conductors and main-face conductors can be improved without forming a cover layer. The electronic part is provided with: (a) a main body (12) comprising a plurality of insulation layers (12p-12w) laminated together; (b) main-face conductors (16a/16b) formed on at least one main face (12a/12b) at one side in the laminating direction of the main body (12); (c) side face conductors (14) that penetrate insulation layers (12q-12v), that are exposed at the outer circumference end faces of the insulation layers (12q-12v), and that are formed continuously so as to reach insulation layers (12p, 12w) on which the main-face conductors (16a, 16b) are formed; and (d) outermost conductors (14a, 14b) that penetrate the insulation layers (12p, 12w) on which the main-face conductors (16a, 16b) are formed, and at least portions of which are arranged more to the inner side of the main body (12) than the side face conductors (14), when viewed from the laminating direction. The main-face conductors (16a, 16b) and the side face conductors (14) are electrically connected with the outermost conductors (14a, 14b) interposed therebetween.

Inventors:
OTUBO YOSHIHITO (JP)
Application Number:
JP2012/055786
Publication Date:
September 20, 2012
Filing Date:
March 07, 2012
Export Citation:
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Assignee:
MURATA MANUFACTURING CO (?6178555, JP)
OTUBO YOSHIHITO (JP)
International Classes:
H01F17/00; H01G4/40
Domestic Patent References:
WO2009147899A12009-12-10
Foreign References:
JPH10208941A1998-08-07
JP2005167098A2005-06-23
JPH0730356A1995-01-31
JP2003078377A2003-03-14
JP2007019891A2007-01-25
Attorney, Agent or Firm:
YAMAMOTO Toshinori (SHINGIJUTSU PATENT OFFICE, Room 810 Kondo-bldg., 4-12, Nishitenma 4-chome, Kita-ku, Osaka-sh, Osaka 47, 〒5300047, JP)
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Claims: