LR HYBRID CHIP COMPONENT

Title:

LR HYBRID CHIP COMPONENT

Document Type and Number:

Japanese Patent JP2004087586

Kind Code:

A

Abstract:

To provide an LR hybrid chip component having compact structure and for obtaining a high noise removing performance.

In the LR laminated chip component including an inductance element 3 and resistor elements 5, 6 in a ceramic chip, the inductance element 3 is a coil of laminated structure in which conductive patterns formed on a plurality of ceramic sheets are connected through via holes and the resistor elements 5, 6 are constituted of forming resistor patterns on the ceramic sheets like flat spiral coils. The flat spiral coil-like resistor patterns are preferably arranged on both ends of the coil of laminated structure and the direction of magnetic flux generated by the flat spiral coil-like resistor patterns is preferably the same as the direction of magnetic flux generated by the laminated structure coil to which the conductive patterns are connected through via holes.

Inventors:

ARIGA YUKIKO

Application Number:

JP2002243548A

Publication Date:

March 18, 2004

Filing Date:

August 23, 2002

Export Citation:

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Assignee:

KOA CORP

International Classes:

H01F17/00; H01F27/00; (IPC1-7): H01F27/00; H01F17/00

Attorney, Agent or Firm:

Shintaro Hotta
Isamu Watanabe
Ryoji Kosugi
Tomohiro Mori
Tetsuya Hirosawa

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