Piezoelectric device mounted on integrated circuit chip
First Claim
1. An integrated circuit system configured for containment within an implantable electronic microdevice, said microdevice having an axial dimension of less than 60 mm and a lateral dimension of less than 6 mm and at least two electrodes for communicating electrical signals between said microdevice and living tissue;
- said integrated circuit comprising;
an integrated circuit chip containing an electronic circuit;
an electromechanical resonator cantilever mounted to and supported by said integrated circuit chip and electrically coupled to said electronic circuit; and
said cantilever mounted resonator supported with an additional support that comprises a soft, flexible mounting material.
1 Assignment
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Accused Products
Abstract
An electronics filter circuit includes an electromechanical resonator that is mounted directly to the surface of a silicon integrated circuit, rather than being a surface mounted or leaded filter can on a circuit board. This filter circuit allows the integrated circuit electronic package to be significantly smaller than a conventional electromechanical resonator package. The electromechanical resonator may be protected during processing and during use with a protective cover that is made of a material such as titanium. The protective cover is attached to the integrated circuit chip.
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Citations
12 Claims
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1. An integrated circuit system configured for containment within an implantable electronic microdevice, said microdevice having an axial dimension of less than 60 mm and a lateral dimension of less than 6 mm and at least two electrodes for communicating electrical signals between said microdevice and living tissue;
- said integrated circuit comprising;
an integrated circuit chip containing an electronic circuit; an electromechanical resonator cantilever mounted to and supported by said integrated circuit chip and electrically coupled to said electronic circuit; and said cantilever mounted resonator supported with an additional support that comprises a soft, flexible mounting material. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
- said integrated circuit comprising;
Specification