发明名称 |
Fixture for multi-layered ceramic package assembly |
摘要 |
A book-like fixture and method for assembly of a plurality of multi-layered ceramic packages including a substrate and a cap. The fixture has a baseplate, a removable tray, an alignment plate for precisely aligning the caps with the substrates, a compression plate, and a plurality of compression devices designed to uniformly distribute compressive force on the plurality of packages. The fixture is preferably adapted for use of removable trays conforming to the Joint Electronics Design Engineering Council Tray Standard. The compression devices preferably have a spring, preferably a detachable leaf spring, and a compression plate placed over each cap. The structure of the fixture allows replacement of the springs and other modifications to allow assembly of multi-layered ceramic packages of differing dimensions. The structure of the fixture also allows stacking one on top of another.
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申请公布号 |
US6112795(A) |
申请公布日期 |
2000.09.05 |
申请号 |
US19980041459 |
申请日期 |
1998.03.12 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
EMMETT, MICHAEL;HERING, RONALD L.;HULTMARK, ERIC B.;HUTCHINSON, HOWARD D. |
分类号 |
H01L21/673;H01L21/68;(IPC1-7):B32B18/00 |
主分类号 |
H01L21/673 |
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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