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Patent Searching and Data


Title:
A joining member, its formation method, and a device
Document Type and Number:
Japanese Patent JP5946060
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an inexpensive lead-free joining member usable at high temperatures and having high flexibility.SOLUTION: A joining member 10 containing tin as a main component has a three-dimensional network structure 12 containing tin as a main component. The three-dimensional network structure contains copper, and a copper content of an upper part is lower than a copper content of other parts.

Inventors:
Masahiko Kato
Atsushi Sugada
Akebono Hiroyuki
Application Number:
JP2012120803A
Publication Date:
July 05, 2016
Filing Date:
May 28, 2012
Export Citation:
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Assignee:
Hiroshima University
International Classes:
B23K35/14; C23C14/14; C23C14/34; H05K1/14; H05K3/34
Domestic Patent References:
JP2009515711A
JP2008311273A
JP11514300A
Attorney, Agent or Firm:
Maeda patent office