Title:
LAMINATED ELECTRONIC COMPONENT AND LAMINATED ARRAY ELECTRONIC COMPONENT
Document Type and Number:
WIPO Patent Application WO/2008/007491
Kind Code:
A1
Abstract:
A laminated electronic component and a laminated array electronic component
in which a direction recognition mark is hardly specified erroneously. A laminated
array electronic component (1) comprises a coil conductor, a spiral coil formed
by laminating a capacitor conductor and a ceramic sheet, and a laminate (81) incorporating
a capacitor. External electrodes (61a-64b) are formed on the surface of the
laminate (81) and electrically connected with the spiral coil or the capacitor.
A direction recognition mark (71) is formed on the upper surface of the laminate
(81) and electrically connected with any one of the external electrodes (61a-64b)
through the spiral coil or the capacitor.
Inventors:
HADANO, Kenjiro (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 6178555, JP)
羽田野 研次郎 (〒55 京都府長岡京市東神足１丁目１０番１号 株式会社村田製作所内 Kyoto, 6178555, JP)
SASAKI, Tomohiro (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 6178555, JP)
佐々木 友嘉 (〒55 京都府長岡京市東神足１丁目１０番１号 株式会社村田製作所内 Kyoto, 6178555, JP)
羽田野 研次郎 (〒55 京都府長岡京市東神足１丁目１０番１号 株式会社村田製作所内 Kyoto, 6178555, JP)
SASAKI, Tomohiro (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 6178555, JP)
佐々木 友嘉 (〒55 京都府長岡京市東神足１丁目１０番１号 株式会社村田製作所内 Kyoto, 6178555, JP)
Application Number:
JP2007/058590
Publication Date:
January 17, 2008
Filing Date:
April 20, 2007
Export Citation:
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)
HADANO, Kenjiro (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 6178555, JP)
羽田野 研次郎 (〒55 京都府長岡京市東神足１丁目１０番１号 株式会社村田製作所内 Kyoto, 6178555, JP)
SASAKI, Tomohiro (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)
HADANO, Kenjiro (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 6178555, JP)
羽田野 研次郎 (〒55 京都府長岡京市東神足１丁目１０番１号 株式会社村田製作所内 Kyoto, 6178555, JP)
SASAKI, Tomohiro (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 6178555, JP)
International Classes:
H01F27/00; H01F17/00; H01F27/29; H01G2/24; H01G4/12; H01F27/00; H01F17/00; H01F27/29; H01G2/00; H01G4/12
Attorney, Agent or Firm:
MORISHITA, Takekazu et al. (Sanmoto Building, 2-18 Minamihommachi 4-chome,Chuo-ku, Osaka-shi, Osaka, 541-0054, JP)