发明名称 |
Method and apparatus for gate blocking X-outs during a molding process |
摘要 |
A method and device for providing a gate blocking material. Specifically, a method for molding a substrate having known good and bad sites thereon, by blocking the gate area of the bad sites during the molding process. A blocking material or an injection pin are used to interrupt the flow of molding compound through an injection molding system, and thereby prevent molding compound from flowing onto the known bad substrate sites. |
申请公布号 |
US2003088976(A1) |
申请公布日期 |
2003.05.15 |
申请号 |
US20020328476 |
申请日期 |
2002.12.24 |
申请人 |
STREET BRET K.;PRINDIVILLE CASEY L.;BAERLOCHER CARY |
发明人 |
STREET BRET K.;PRINDIVILLE CASEY L.;BAERLOCHER CARY |
分类号 |
H01L21/56;(IPC1-7):H05K3/30;H05K3/10 |
主分类号 |
H01L21/56 |
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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