Title:
LC FILTER AND ELECTRONIC DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2007/102461
Kind Code:
A1
Abstract:
An insulating layer and a dielectric layer for an LC filter, which are generally
constituted by stacking ceramic layers, are constituted by using an organic
material. Since the organic material is used for the insulating layer and the
dielectric layer, the layers can be manufactured without employing a process
such as a firing process of ceramic, and fluctuation in dimensional reduction
due to manufacture can be reduced. As a result, fluctuation in transmission characteristics
can be reduced.
Inventors:
SHIBA MASAHIRO
MORIMOTO SINITI
OHBA MICHIO
MATSUTANI NOBUYA
MORIMOTO SINITI
OHBA MICHIO
MATSUTANI NOBUYA
Application Number:
PCT/JP2007/054179
Publication Date:
September 13, 2007
Filing Date:
March 05, 2007
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD (JP)
SHIBA MASAHIRO
MORIMOTO SINITI
OHBA MICHIO
MATSUTANI NOBUYA
SHIBA MASAHIRO
MORIMOTO SINITI
OHBA MICHIO
MATSUTANI NOBUYA
International Classes:
H01G4/20; H01F17/00; H01F27/00; H01G4/40; H03H7/09
Foreign References:
JP2003298376A | 2003-10-17 | |||
JP2000208945A | 2000-07-28 | |||
JPH10190241A | 1998-07-21 | |||
JPH11195531A | 1999-07-21 |
Attorney, Agent or Firm:
IWAHASHI, Fumio et al. (100, Oaza Kadoma Kadoma-shi Osaka 01, JP)
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