Abstract A unitary composite electronic component having both a filter function and a surge voltage absorption function is arranged to have a varistor laminated body laid on top of an inductor laminated body and a capacitor laminated body, or at least one of them, and is baked so as to be integral in order to construct a laminated body. The unbaked varistor laminated body is provided with varistor electrodes, and the unbaked inductor laminated body is provided with an inductor conductive line and the unbaked capacitor laminated body is provided with capacitor electrodes, respectively. The above-described laminated body is provided at the sides thereof with external electrodes for properly connecting the above-described varistor electrodes with the inductor conductive line and the capacitor electrodes to obtain a composite electronic component having both a filter function and a surge voltage absorption function.
A composite electronic component formed of a laminated body obtained through processes upon an unbaked varistor layer, in which at least one varistor electrode is formed on a voltage-dependent nonlinear resistor layer at both sides thereof in an opposite manner, and is laid on top of both an unbaked inductor layer, in which at least one inductor conductive line is formed inside a magnetic layer, and an unbaked capacitor layer, in which at least one capacitor electrode is formed on a dielectric layer at both side thereof in an opposite manner, and the layers are baked so as to be integral; and in which said laminated body is provided with external electrodes at the sides thereof for connecting said varistor electrodes, said at least one inductor conductive line, and said capacitor electrodes.
Claim 2
Dependent Claim
132 words
A composite electronic component formed of a laminated body obtained through processes upon an unbaked varistor layer, in which at least one varistor electrode is formed on a voltage-dependent nonlinear resistor layer at both sides thereof in an opposite manner, and is laid on top of both an unbaked inductor layer, in which at least one inductor conductive line is formed inside a magnetic layer, and an unbaked capacitor layer, in which at least one capacitor electrode is formed on a dielectric layer at both side thereof in an opposite manner, and the layers are baked so as to be integral; and in which said laminated body is provided with external electrodes at the sides thereof for connecting said varistor electrodes, said at least one inductor conductive line, and said capacitor electrodes.