公开(公告)号：US20070284416A1

公开(公告)日：2007-12-13

申请号：US11753957

申请日：2007-05-25

申请人： Yam Mo WONG ,  Mow Huat GOH

发明人： Yam Mo WONG ,  Mow Huat GOH

IPC分类号： A47J36/02

CPC分类号： B23K20/007 ,  B23K20/004 ,  H01L24/45 ,  H01L24/48 ,  H01L24/78 ,  H01L24/85 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/48095 ,  H01L2224/48247 ,  H01L2224/48465 ,  H01L2224/48599 ,  H01L2224/48699 ,  H01L2224/78301 ,  H01L2224/85181 ,  H01L2224/85205 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01079 ,  H01L2924/14 ,  H01L2924/00 ,  H01L2224/85399 ,  H01L2224/05599

摘要： A method of forming a wire bond with a bonding tool is provided that comprises the steps of forming a ball bond onto a bonding surface, raising the bonding tool away from the ball bond to form a neck portion integrated with a top of the ball bond, locating a circumference of a tip of the bonding tool onto the neck portion, pressing the neck portion with the circumference of the tip to form a depression in the neck portion without bonding the neck portion to the ball bond, and thereafter raising the bonding tool away from the ball bond.

摘要翻译： 提供了一种与焊接工具形成引线接合的方法，其包括以下步骤：在接合表面上形成球接合，使接合工具远离球接头，形成与球接头顶部整合的颈部， 将接合工具的尖端的圆周定位在颈部上，用颈部的周边按压颈部以在颈部形成凹陷，而不将颈部粘合到球形接合处，然后将接合工具提升离开 从球的债券。