Dielectric ceramic composition and monolithic ceramic capacitor

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

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3613215, 361320, 361303, 501139, H01G 406, H01G 412, C04B 3500

Patent

active

060580054

ABSTRACT:
Disclosed is a dielectric ceramic composition containing an essential component represented by the formula, xBaO-yTiO.sub.2 -zRe.sub.2 O.sub.3, wherein x, y and z are in mol %; x+y+z=100; and (x, y, z) falls within a polygonal region defined by four points of A (39.5, 59.5, 1), B (1, 59.5, 39.5), C (1, 85, 14) and D (14, 85, 1), and further containing V, Cu and Mn as side components in an amount of about 0.1 wt. % to 15 wt. % in terms of V.sub.2 O.sub.5, in an amount not greater than 10 wt. % in terms of CuO, and in an amount not greater than 1 wt. % in terms of MnO, respectively, relative to 100 wt. % of the essential component.

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patent: 5688732 (1997-11-01), Park et al.
patent: 5916834 (1999-06-01), Terahi et al.

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