发明名称 |
METHOD FOR PRODUCING A HOUSING FOR A CHIP HAVING A MICROMECHANICAL STRUCTURE |
摘要 |
The invention relates to a method for producing a housing, whereby a base comprising first contacts is provided with a layer which can be photolithographically structured in such a way as to uncover the contacts. A chip which has a micromechanical structure located between second contacts on said chip is provided with a layer which can be photolithographically structured in such a way as to create a recess in the region of the micromechanical structure and in the region of the second contacts. Once the base and the chip have been joined, the base is etched off. |
申请公布号 |
WO03086956(A2) |
申请公布日期 |
2003.10.23 |
申请号 |
WO2003EP02756 |
申请日期 |
2003.03.17 |
申请人 |
INFINEON TECHNOLOGIES AG;DAECHE, FRANK;TIMME, HANS-JOERG |
发明人 |
DAECHE, FRANK;TIMME, HANS-JOERG |
分类号 |
B81B7/00 |
主分类号 |
B81B7/00 |
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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