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US 2018/0036798 A1Published application
Bonding member and bonding method
AssigneeMurata Manufacturing Co., Ltd.
InventorSeitaro Washizuka
Life of this patent
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Abstract
A bonding member that includes a resin body defining an airtight interior, and a bonding material enclosed in the interior of the resin body. The bonding material is a mixed powder that includes a plurality of particles of a first metal powder and a plurality of particles of a second metal powder. The second metal powder reacts with the first metal powder when melted to thereby produce an intermetallic compound. The resin body has a melting point higher than a softening point of the mixed powder.
Claims20
A bonding member comprising:
- a resin body defining an airtight interior;
- and
- a bonding material comprising multiple metal powders, and enclosed within the airtight interior of the resin body,
- wherein the resin body comprises a material having a melting point higher than a softening point of the multiple metal powders.
1 more element
A bonding method comprising:
- disposing a bonding member between a first bonding object and a second bonding object, the bonding member comprising a resin body defining an airtight interior, and a bonding material comprising multiple metal powders enclosed within the airtight interior of the resin body, the resin body comprising a material having a melting point higher than a softening point of the multiple metal powders;
- and
- applying, to the bonding member disposed between the first bonding object and the second bonding object, a heat treatment at a temperature at which the resin body is melted.
Dependencies are inferred from the claim text.