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公开(公告)号:CN104541366A
公开(公告)日:2015-04-22
申请号:CN201380041465.5
申请日:2013-08-02
Applicant: 夏普株式会社
IPC: H01L21/60 , H01L25/065 , H01L25/07 , H01L25/18
CPC classification number: H01L24/17 , H01L23/3107 , H01L23/3128 , H01L23/4952 , H01L23/49551 , H01L23/49575 , H01L23/49816 , H01L24/11 , H01L24/13 , H01L24/16 , H01L24/45 , H01L24/48 , H01L24/81 , H01L25/0657 , H01L25/50 , H01L2224/0401 , H01L2224/04042 , H01L2224/1134 , H01L2224/1145 , H01L2224/1146 , H01L2224/1147 , H01L2224/1184 , H01L2224/11849 , H01L2224/13023 , H01L2224/13082 , H01L2224/13139 , H01L2224/13144 , H01L2224/13147 , H01L2224/13664 , H01L2224/16058 , H01L2224/16113 , H01L2224/16145 , H01L2224/16148 , H01L2224/16235 , H01L2224/16238 , H01L2224/16245 , H01L2224/16258 , H01L2224/32225 , H01L2224/45147 , H01L2224/45565 , H01L2224/48227 , H01L2224/48247 , H01L2224/73204 , H01L2224/73207 , H01L2224/73265 , H01L2224/81024 , H01L2224/81191 , H01L2224/81193 , H01L2224/812 , H01L2224/81201 , H01L2224/81203 , H01L2224/81395 , H01L2224/81801 , H01L2224/81815 , H01L2224/81898 , H01L2224/94 , H01L2225/0651 , H01L2225/06513 , H01L2225/06517 , H01L2225/0652 , H01L2225/06568 , H01L2924/00014 , H01L2924/00015 , H01L2924/15311 , H01L2924/181 , H01L2924/351 , H01L2924/381 , H01L2924/3841 , H01L2224/16225 , H01L2924/00012 , H01L2924/00 , H01L2224/11 , H01L2924/014 , H01L2224/45015 , H01L2924/207 , H01L2224/45664
Abstract: 本发明提供通过使在第一电子部件(基板(2)或半导体元件(A1))形成的第一突起电极(凸点(A5))与在第二电子部件(半导体元件(B11))形成的第二突起电极(凸点(B6))连接而构成的半导体装置的安装结构,第一突起电极和第二突起电极由不同的金属材料形成,第一突起电极比第二突起电极硬,第一突起电极具有尖头形状,被埋入第二突起电极中。