CHARGEABLE POWDER FOR FORMING CONDUCTIVE PATTERN AND MULTILAYER CERAMIC ELECTRONIC COMPONENT USING SAME

Title:

CHARGEABLE POWDER FOR FORMING CONDUCTIVE PATTERN AND MULTILAYER CERAMIC ELECTRONIC COMPONENT USING SAME

Document Type and Number:

WIPO Patent Application WO/2010/029719

Kind Code:

A1

Abstract:

Disclosed is a chargeable powder for forming a conductive pattern, which is capable of suppressing/preventing separation of a conductive pattern or cracks in a ceramic layer caused by sintering temperature difference between the conductive pattern and the ceramic layer during a step wherein a ceramic laminate, in which ceramic layers each provided with a conductive pattern are laminated, is fired. Also disclosed is a multilayer ceramic electronic component produced by using the chargeable powder for forming a conductive pattern. A conductive metal particle (1) is coated with a ceramic coating layer (2), a plurality of the conductive metal particles are dispersed in a thermoplastic resin (4), and the thermoplastic resin is covered with a silica fine particle layer (5). In addition, a plurality of ceramic particles (3) are dispersed in the thermoplastic resin. Also disclosed is a chargeable powder for forming a conductive pattern, which has a structure comprising a conductive metal particle, a ceramic coating layer so formed as to cover the conductive metal particle, a thermoplastic resin layer so formed as to cover the ceramic coating layer, and a silica fine particle layer so formed as to cover the thermoplastic resin.

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Inventors:

YAMASAKI TSUTOMU (JP)
UCHIDA SHINSUKE (JP)
SAKURADA KIYOYASU (JP)

Application Number:

PCT/JP2009/004409

Publication Date:

March 18, 2010

Filing Date:

September 07, 2009

Export Citation:

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Assignee:

MURATA MANUFACTURING CO (JP)
YAMASAKI TSUTOMU (JP)
UCHIDA SHINSUKE (JP)
SAKURADA KIYOYASU (JP)

International Classes:

G03G9/08; B22F1/00; B22F1/02; H01B5/00; H01B5/14; H05K3/12

Foreign References:

JPH05281779A	1993-10-29
JPH11265089A	1999-09-28
JPH11298119A	1999-10-29
JP2005300681A	2005-10-27
JPH04237063A	1992-08-25

Attorney, Agent or Firm:

NISHIZAWA, HITOSHI (JP)
Hitoshi Nishizawa (JP)

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