Coating processes – Electrical product produced – Wire conductor
Patent
1997-08-06
2000-08-22
Pianalto, Bernard
Coating processes
Electrical product produced
Wire conductor
427125, 4271266, 427130, 427131, 427132, 427261, 4273855, 4274071, 428900, B05D 512
Patent
active
061068934
ABSTRACT:
A method for manufacturing an inductor element for noise suppression, including the steps of coating one surface of a supporting body with a paste comprising ferromagnetic particles and resin so as to form a sheet, forming a conductive line by printing a conductive paste on the sheet, and coating the conductive line with a paste including ferromagnetic particles and resin so as to cover the conductive line and form a core. Also included is a step of applying heat treatment under pressure. The ferromagnetic metal particles include iron particles having diameters that fall within a range of 0.01 .mu.m to 10 .mu.m, and a content of the ferromagnetic metal particles is within a range of 30 vol % to 70 vol %.
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Pianalto Bernard
TDK Coporation
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