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Patent Searching and Data


Title:
MOUNTED BOARD, MOUNTED BODY, AND ELECTRONIC DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2007/007830
Kind Code:
A1
Abstract:
Disclosed is a mounted board comprising a capacitor-constituting sheet made of a valve metal, a first substrate-constituting body, a second substrate-constituting body, a first electrode, a second electrode, an extraction electrode, and a conductive polymer body. The capacitor-constituting sheet comprises an inner layer and a rough-surfaced oxide film formed on at least one side of the inner layer. The first substrate-constituting body is arranged on one side of the capacitor-constituting sheet, while the second substrate-constituting body is arranged on the other side of the capacitor-constituting sheet. The first electrode and the second electrode are arranged on a surface of at least one of the first substrate-constituting body and the second substrate-constituting body while being insulated from each other. The extraction electrode and the conductive polymer body are formed inside at least one of the first substrate-constituting body and the second substrate-constituting body. The extraction electrode electrically connects the first electrode with the inner layer, while the conductive polymer body electrically connects the second electrode with the rough-surfaced oxide film.

Inventors:
SUGAYA YASUHIRO
ASAHI TOSHIYUKI
MIKI KATSUMASA
YAMAMOTO YOSHIYUKI
ISHITOMI HIROYUKI
HIMORI TSUYOSHI
Application Number:
PCT/JP2006/313936
Publication Date:
January 18, 2007
Filing Date:
July 13, 2006
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC IND CO LTD (JP)
SUGAYA YASUHIRO
ASAHI TOSHIYUKI
MIKI KATSUMASA
YAMAMOTO YOSHIYUKI
ISHITOMI HIROYUKI
HIMORI TSUYOSHI
International Classes:
H01L23/12
Foreign References:
JP2004031641A2004-01-29
JP2005129910A2005-05-19
JP2004221176A2004-08-05
Attorney, Agent or Firm:
IWAHASHI, Fumio et al. (1006, Oaza Kadom, Kadoma-shi Osaka 01, JP)
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