发明名称 |
Electronic modules manufacturing |
摘要 |
In the manufacturing process of electronic modules a problem could arise when the modules have non-flat top surface. This is due to the fact that most of the automatic picking tools uses a vacuum nozzle to pick and place the module. According to the present invention a flat feature (a cap or a stud) is added to the module. This flat feature can be either fixed on the module or removable after the manufacture in order to reduce the dimensions. <IMAGE> |
申请公布号 |
SG55406(A1) |
申请公布日期 |
1998.12.21 |
申请号 |
SG19970003942 |
申请日期 |
1997.11.03 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
GARBELLI FRANCESCO;MONTI ALBERTO;OGGIONI STEFANO |
分类号 |
H01L21/68;H01L23/31;H05K1/14;H05K3/30 |
主分类号 |
H01L21/68 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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