-
公开(公告)号:CN103779303A
公开(公告)日:2014-05-07
申请号:CN201310631177.7
申请日:2013-10-18
申请人: 英飞凌科技股份有限公司
IPC分类号: H01L23/488 , H01L25/07 , H01L21/60
CPC分类号: H01L25/50 , H01L21/78 , H01L24/11 , H01L24/13 , H01L24/14 , H01L24/24 , H01L24/27 , H01L24/29 , H01L24/30 , H01L24/92 , H01L24/96 , H01L25/072 , H01L25/16 , H01L2224/0401 , H01L2224/04026 , H01L2224/05553 , H01L2224/05554 , H01L2224/05555 , H01L2224/11003 , H01L2224/1112 , H01L2224/114 , H01L2224/1161 , H01L2224/11826 , H01L2224/13006 , H01L2224/13019 , H01L2224/13147 , H01L2224/13155 , H01L2224/13157 , H01L2224/1316 , H01L2224/13171 , H01L2224/13562 , H01L2224/1357 , H01L2224/13611 , H01L2224/13618 , H01L2224/13639 , H01L2224/13644 , H01L2224/13655 , H01L2224/13669 , H01L2224/1403 , H01L2224/14181 , H01L2224/14505 , H01L2224/24101 , H01L2224/24137 , H01L2224/2518 , H01L2224/27003 , H01L2224/2712 , H01L2224/274 , H01L2224/2761 , H01L2224/27826 , H01L2224/28105 , H01L2224/29006 , H01L2224/29019 , H01L2224/29155 , H01L2224/29157 , H01L2224/2916 , H01L2224/29171 , H01L2224/29562 , H01L2224/2957 , H01L2224/29611 , H01L2224/29618 , H01L2224/29639 , H01L2224/29644 , H01L2224/29655 , H01L2224/29669 , H01L2224/3003 , H01L2224/30181 , H01L2224/30505 , H01L2224/92133 , H01L2224/92135 , H01L2224/94 , H01L2224/96 , H01L2924/01322 , H01L2924/12032 , H01L2924/12042 , H01L2924/1301 , H01L2924/1305 , H01L2924/13055 , H01L2924/1306 , H01L2924/13062 , H01L2924/00 , H01L2924/00014 , H01L2924/014 , H01L2924/01082 , H01L2224/11 , H01L2224/27 , H01L2224/82
摘要: 本发明涉及凸点式封装及其形成方法。根据本发明的实施例,半导体封装包括半导体芯片和凸点。半导体芯片具有主表面上的接触垫。凸点被置于半导体芯片的接触垫上。焊料层被置于凸点的侧壁上。