C0G multi-layered ceramic capacitor

Details C0G multi-layered ceramic capacitor C0G multi-layered ceramic capacitor

2011-04-12

2011-04-12

Group, Karl E (Department: 1731)

Compositions: ceramic

Ceramic compositions

Titanate, zirconate, stannate, niobate, or tantalate or...

C501S136000

Reexamination Certificate

active

07923395

ABSTRACT:
A dielectric ceramic composition in a multilayer ceramic capacitor with a composition of formula:in-line-formulae description="In-line Formulae" end="lead"?{[(CaO)t(SrO)1-t]m[(ZrO2)v(TiO2)1-v]}1-s-xAsExin-line-formulae description="In-line Formulae" end="tail"?wherein:A is a transition metal oxide;E is an oxide of an element selected from the group consisting of Ge, Si, Ga and combination thereof;m is 0.98 to 1.02;t is 0.50 to 0.90;v is 0.8 to 1.0;s and x are selected from the group consisting of: a) 0≦x≦0.08, 0.0001≦s≦0.043 and x≧1.86s; and b) 0≦0.0533, 0.0001≦s≦0.08 and x≦0.667s.

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