公开(公告)号：US07465606B2

公开(公告)日：2008-12-16

申请号：US11541602

申请日：2006-10-03

申请人： John William DeWys ,  Sergey Tyshchuk ,  Johannes Brouwers ,  Murray Van Duynhoven ,  John Edward Makaran

发明人： John William DeWys ,  Sergey Tyshchuk ,  Johannes Brouwers ,  Murray Van Duynhoven ,  John Edward Makaran

IPC分类号： H01L21/44

CPC分类号： B23K11/002 ,  B23K2101/32 ,  B23K2103/12 ,  H01R4/187 ,  H01R43/02 ,  H01R43/0214 ,  H01R43/0263 ,  H01R43/04

摘要： A method of connecting stranded wire to a lead-frame body 10 includes the provision of a stranded wire 12. It is ensured that insulation is stripped from an end 14 of the stranded wire. An electrically conductive lead-frame connection structure 16 is associated with the lead-frame body. The end 14 of the stranded wire is inserted into the lead-frame connection structure 16 so that the lead-frame connection structure substantially surrounds the wire end. Solder flux is injected so as to be substantially about a portion of the end of the stranded wire. The lead-frame connection structure is placed in contact with a bottom resistance welding electrode 18 or a top resistance welding electrode 20. The electrode that is not presently in contact with the lead-frame connection structure is moved so as to contact the lead-frame connection structure to resistance weld the wire end 14 to the lead-frame connection structure 16 and thereby define a solder crimp connection 22 of the wire end and the lead-frame connection structure.

摘要翻译： 将绞合线连接到引线框架体10的方法包括设置绞线12.确保从绞线的端部14剥离绝缘体。 导电引线框架连接结构16与引线框体相关联。 绞线的端部14插入引线框架连接结构16中，使得引线框架连接结构基本上围绕线端。 焊剂通量被注入到基本上约为绞合线的端部的一部分。 引线框架连接结构与底部电阻焊接电极18或顶部电阻焊接电极20接触。目前未与引线框架连接结构接触的电极被移动以便接触引线框架 电阻连接结构将电线端部14焊接到引线框架连接结构16，从而限定电线端部和引线框架连接结构的焊料压接连接22。