发明名称 |
HERSTELLUNGSVERFAHREN FÜR BESCHLEUNIGUNGSMESSER, DER DURCH AUF DEM WAFER-MASSSTAB ANGEBRACHTE KAPPEN GESCHÜTZT WIRD |
摘要 |
<p>The present invention relates to a method for forming a protective cap for a device. Typically, the device would be formed on a silicon wafer and is, for example, a MEMS device. The method involves the steps of locating thermosplastic material between a first wafer including a first recess and a second wafer including two second recesses. The first and second wafers are positioned relative to one another so that the first recess is in register with the two second recesses and the thermoplastic material is heated. The first and second wafers are pressed together so that heated thermosplastic material enters the first and second recesses and thereby forms the cap. A method for forming a plurality of protective caps for devices is also provided.</p> |
申请公布号 |
AT349704(T) |
申请公布日期 |
2007.01.15 |
申请号 |
AT20020729357T |
申请日期 |
2002.01.08 |
申请人 |
SILVERBROOK RESEARCH PTY. LIMITED |
发明人 |
SILVERBROOK, KIA |
分类号 |
B29C35/08;B29C43/36;B81B7/00;B81C1/00;G01P1/02;G01P15/08;H01L23/02;H01L23/08;H01L23/16;H01L23/31;(IPC1-7):G01P15/08;H01L23/04;H01L21/822 |
主分类号 |
B29C35/08 |
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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