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US 8,134,447 B2Granted
Electrical multilayer component and method for producing an electrical multilayer component
AssigneeEpcos AG
InventorsAxel Pecina, Zeljko Maric
Life of this patent
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Abstract
An electrical multilayer component has a stack of dielectric layers and electrode layers arranged one above another. Electrode layers of identical electrical polarity are jointly contacted to an external contact arranged at a side face of the stack. A resistor sintered to the stack and containing ceramic resistance material is arranged on an end face of the stack.
Claims21
An electrical multilayer component, comprising:
- a stack of dielectric layers and electrode layers arranged one above another, wherein electrode layers of identical electrical polarity are jointly contacted to an external contact arranged at a side face of the stack;
- and
- a resistor sintered to the stack and containing a ceramic resistance material, the resistor being arranged on an end face of the stack, wherein the resistor comprises a spinel material and in addition or, as an alternative, a compound of lanthanum, zirconium, titanium and oxygen or a compound of bismuth, tin and oxygen.
A method for producing an electrical multilayer component, the method comprising:
- arranging a stack of green dielectric layers one above another, wherein at least one electrode layer is printed thereon;
- applying a resistor containing ceramic resistance material on an end face of the stack, wherein the resistor comprises a spinel material and in addition or, as an alternative, a compound of lanthanum, zirconium, titanium and oxygen or a compound of bismuth, tin and oxygen;
- pressing the stack with the resistor;
- and
- sintering the stack with the resistor.
2 more elements
Dependencies are inferred from the claim text.