发明名称 |
WIRELESS PRESSURE SENSOR AND METHOD FOR FABRICATING WIRELESS PRESSURE SENSOR FOR INTEGRATION WITH AN IMPLANTABLE DEVICE |
摘要 |
A method for fabricating a wireless pressure sensor includes providing a first substrate. A portion of the first substrate is controllably displaced to form a cavity. A conducting material is patterned on the first substrate to form a first capacitor plate and a first inductor. A second substrate is provided. A conducting material is patterned on the second substrate to form a second capacitor plate. The second substrate is attached to the first substrate to seal the cavity such that at least a portion of the second substrate is movable with respect to the first substrate within the cavity in response to a change in an external condition. A hermetically sealed capacitive pressure sensor may reside in the cavity between the first substrate and second substrate.
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申请公布号 |
US2009007679(A1) |
申请公布日期 |
2009.01.08 |
申请号 |
US20080167109 |
申请日期 |
2008.07.02 |
申请人 |
ENDOTRONIX, INC. |
发明人 |
NUNEZ ANTHONY I.;ROWLAND HARRY D. |
分类号 |
G01L7/08;H01G4/40 |
主分类号 |
G01L7/08 |
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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