Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Atsushi Oohashi0
Shoichiro Nishitani0
Takahiro Yamada0
Date of Patent
September 4, 2007
0Patent Application Number
109635700
Date Filed
October 14, 2004
0Patent Primary Examiner
Patent abstract
A method of joining terminals by soldering is provided which allows control of increasing gas supply even in soldering performed in a gas atmosphere within a gas chamber. Utilizing a springback phenomenon occurring at a flat portion of a terminal, a solder joint of the terminal is immersed in molten solder. Then, laser soldering is performed using a gas chamber made of a material which transmits a laser beam at least in part.
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