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Patent Searching and Data


Title:
ELECTRONIC COMPONENT AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2011/135936
Kind Code:
A1
Abstract:
Disclosed is an electronic component that can suppress the incidence of irregularities at an external electrode. Further disclosed is a method for producing same. The external electrode (14a) is provided to the bottom surface (S2) of a laminate (12). A through-conductor (V1) extends in the direction of the z-axis by means of penetrating insulator layers (16b-16l), and in a plan view from the direction of the z-axis, overlaps the external electrode (14a). The through-conductor (V1) contains via-hole conductors (v1-v6) and connection conductors (20a-20e). The via-hole conductors (v1-v6) are formed to the insulator layers (16b, 16d, 16f, 16h, 16j, 16l). The connection conductors (20a-20e) are provided on the insulator layers (16d, 16f, 16h, 16j, 16l), and in a plan view from the direction of the z-axis, have a greater area than the via-hole conductors (v1-v6) and overlap the via-hole conductors (v1-v6).

Inventors:
KAWABATA Toshio (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
Application Number:
JP2011/055906
Publication Date:
November 03, 2011
Filing Date:
March 14, 2011
Export Citation:
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Assignee:
MURATA MANUFACTURING CO., LTD. (10-1, Higashikotari 1-chome Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
株式会社村田製作所 (〒55 京都府長岡京市東神足1丁目10番1号 Kyoto, 〒6178555, JP)
International Classes:
H01F17/00; H01F41/04
Foreign References:
JPH0626216U
JP2003133174A
JP2007134568A
JPH1012455A
Attorney, Agent or Firm:
MORISHITA Takekazu et al. (Hommachi Eiwa Building, 2-10 Minamihommachi 4-chome, Chuo-ku, Osaka-sh, Osaka 54, 〒5410054, JP)
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Claims: