Electronic component

Details Electronic component Electronic component

2006-10-10

2006-10-10

Ham, Seungsook (Department: 2817)

Wave transmission lines and networks

Coupling networks

Frequency domain filters utilizing only lumped parameters

C333S175000, C336S192000

Reexamination Certificate

active

07119635

ABSTRACT:
An electronic component of the invention has: a substrate; first to third terminal portions disposed on the substrate; and at least one spiral conductor portion disposed between the first and second terminal portions. The third terminal portion is not electrically connected to other portions of the substrate, and the first and second terminal portions are electrically connected to or disconnected from each other. In the electronic component, the number of production steps is smaller, the cost is lower, and a more highly accurate inductor component is realized as compared with a laminated electronic component in which emphasis is put on increase of the capacitor component. It is possible to realize an electronic component having accurate band- or low-pass filter characteristics.

REFERENCES:
patent: 3783417 (1974-01-01), Osada et al.
patent: 4881050 (1989-11-01), Swanson, Jr.
patent: 5602517 (1997-02-01), Kaneko et al.
patent: 5764126 (1998-06-01), Kanetaka et al.
patent: 6476689 (2002-11-01), Uchida et al.
patent: 6486853 (2002-11-01), Yoshinomoto et al.
patent: 6492885 (2002-12-01), Murata et al.
patent: 6621378 (2003-09-01), Naruse et al.
patent: 2001/0022547 (2001-09-01), Murata et al.
patent: 2002/0137467 (2002-09-01), Tzannes
patent: 2003/0011532 (2003-01-01), Yoshinomoto et al.
patent: 2003/0043732 (2003-03-01), Walton et al.
patent: 2003/0079904 (2003-05-01), Sato et al.
patent: 0785559 (1997-07-01), None
patent: 01259518 (1989-10-01), None
patent: 2000341069 (2000-12-01), None
patent: 2002009572 (2002-01-01), None
patent: 2003 78377 (2003-03-01), None
patent: 9810545 (1998-03-01), None
PCT International Search Report dated Nov. 30, 2004.
International Search Report dated Apr. 8, 2005.
Robert C. Weast; “CRC Handbook of Chemistry and Physics, 63rd Edition,” 1982, CRC Press, Boca Raton, ISBN: 0-8493-0463-6, p. E-56.

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