Multilayer ceramic capacitor

Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor

Reexamination Certificate

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C361S321500, C501S137000

Reexamination Certificate

active

07061748

ABSTRACT:
A multilayer ceramic capacitor containing dielectric layers, in which each of the dielectric layers has a main component containing barium titanate, a first auxiliary component containing at least one kind selected from MgO, CaG, BaO, and SrO, a second auxiliary component containing a silicon oxide as a main component, a third auxiliary component containing at least one kind selected from the group consisting of V2O5, MoO3, and WO3, a fourth auxiliary component containing an oxide of at least one kind of first rare-earth element (R1) selected from Sc, Er, Tm, Yb, and Lu, a fifth auxiliary component containing CaZrO3or a mixture (CaO+ZrO2) of CaO and ZrO2, and a liquid phase addition of organic metal salts of Zr and Ca.

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patent: 2005/0219794 (2005-10-01), Iguchi et al.
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U.S. Appl. No. 11/166,172, filed Jun. 27, 2005, Ito et al.
U.S. Appl. No. 11/077,281, filed Mar. 11, 2005, Iguchi et al.

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