公开(公告)号：US09236166B2

公开(公告)日：2016-01-12

申请号：US13811419

申请日：2011-07-18

Applicant: Eugen Milke ,  Jürgen Dick ,  Peter Prenosil ,  Frank-Werner Wulff ,  Poh Yoong Kong

Inventor： Eugen Milke ,  Jürgen Dick ,  Peter Prenosil ,  Frank-Werner Wulff

IPC: H01B5/02 ,  H01L23/00 ,  B21F45/00

CPC classification number: H01B5/02 ,  B21F45/00 ,  H01L24/43 ,  H01L24/45 ,  H01L2224/4321 ,  H01L2224/4381 ,  H01L2224/43825 ,  H01L2224/43826 ,  H01L2224/43847 ,  H01L2224/43848 ,  H01L2224/45012 ,  H01L2224/45014 ,  H01L2224/45015 ,  H01L2224/45016 ,  H01L2224/45139 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/45565 ,  H01L2224/45624 ,  H01L2224/45644 ,  H01L2224/45664 ,  H01L2224/45686 ,  H01L2224/45687 ,  H01L2224/85001 ,  H01L2224/85207 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01061 ,  H01L2924/01068 ,  H01L2924/01074 ,  H01L2924/01079 ,  H01L2924/01327 ,  H01L2924/14 ,  H01L2924/1461 ,  H01L2924/15787 ,  H01L2924/20751 ,  H01L2924/20752 ,  H01L2924/20753 ,  H01L2924/20754 ,  H01L2924/20755 ,  H01L2924/20756 ,  H01L2924/20757 ,  H01L2924/20758 ,  H01L2924/20759 ,  H01L2924/2076 ,  H01L2924/00015 ,  H01L2224/45164 ,  H01L2924/00012 ,  H01L2924/00 ,  H01L2224/48 ,  H01L2924/01083 ,  H01L2924/01049

Abstract: A bonding wire is provided containing a wire core made of a first material containing a metal and a wire jacket that envelopes the wire core and is made of a second material containing a metal. The wire core and the wire jacket are made of different metals and the bonding wire has an aspect ratio of no more than 0.8. The bonding wire efficiently prevents damage to bonding surfaces during the bonding process and short-circuiting during the use of corresponding sub-assemblies.

Abstract translation: 提供了一种接合线，其包含由包含金属的第一材料制成的线芯和包围线芯的线夹套，并且由包含金属的第二材料制成。 线芯和电线护套由不同的金属制成，接合线的纵横比不大于0.8。 接合线在使用相应的子组件期间有效地防止在接合过程中的接合表面的损坏和短路。