发明名称 |
SENSOR PACKAGING HAVING AN INTEGRAL ELECTRODE PLUG MEMBER |
摘要 |
A chemical sensor apparatus and method of making same is disclosed in which an ion sensitive silicon die (47) is sandwiched between an elastomeric media seal (49) and a conductive elastomeric pad (51) contained within a housing. The conductive elastomeric pad contacts a printed circuit board (PCB) (37) which leads from the housing. The die, elastomers and PCB are secured by a press-fit electrically conductive plug (53), which contacts and makes an electrical connection with the PCB. The plug functions as a counter electrode for the apparatus as well as a mechanical lock that seals the principal components of the apparatus within the housing in a substantially flush hermetic seal.
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申请公布号 |
CA2331733(A1) |
申请公布日期 |
1999.11.11 |
申请号 |
CA19992331733 |
申请日期 |
1999.04.30 |
申请人 |
HONEYWELL INC. |
发明人 |
AHMAD, FARID;CONNERY, JAMES G. |
分类号 |
G01N27/414;(IPC1-7):G01N27/414 |
主分类号 |
G01N27/414 |
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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