Title:
COMPOSITE ELECTRONIC COMPONENT
Document Type and Number:
Japanese Patent JP3650949
Kind Code:
B
Abstract:
PROBLEM TO BE SOLVED: To provide composite electronic components, which can prevent the migration of an internal electrode and the deterioration of insulation resistance and in which elements are insulated from each other in highly reliable states.
SOLUTION: In composite electronic components which are formed by arranging a plurality of elements (inductance elements) 2 in parallel with each other in a magnetic ceramic (laminated body) 1, insulators 4 are respectively arranged between adjacent elements 2 (2a and 2b). Of the elements 2, additionally, the adjacent elements 2 (2a and 2b) are arranged in different planes in the laminated body 1 and, at the same time, the insulators 4 are arranged on parts of layers arranged between the adjacent elements 2 (2a and 2b) in the laminating direction, for improving the insulation between the adjacent elements (2a and 2b). Moreover, wall-like insulators are arranged between the adjacent elements 2 (2a and 2b).
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Inventors:
Imada, Katsuhisa
Nishii, Motoi
Takeuchi, Hiroyuki
Ooiwa, Naomasa
Nishinaga, Yoshihiro
Nishii, Motoi
Takeuchi, Hiroyuki
Ooiwa, Naomasa
Nishinaga, Yoshihiro
Application Number:
JP1997000195116
Publication Date:
March 04, 2005
Filing Date:
July 04, 1997
Export Citation:
Assignee:
MURATA MFG CO LTD
International Classes:
H01F27/28; H01F17/00; H01F27/00; H01F27/32; (IPC1-7): H01F27/00; H01F17/00; H01F27/28; H01F27/32
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