Die bond design for medium pressure sensor

A micro-electromechanical pressure transducer formed from a silicon die centers itself on a pedestal, formed from either a metal or a dielectric, by applying a predetermined amount of liquid epoxy adhesive to the square, top surface of the pedestal and allowing the liquid adhesive to distribute itse...

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Bibliographische Detailangaben
1. Verfasser:	Wang, Joe Pin
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE MICROSTRUCTURAL TECHNOLOGY PERFORMING OPERATIONS PHYSICS PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTUREOR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS SEMICONDUCTOR DEVICES TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	A micro-electromechanical pressure transducer formed from a silicon die centers itself on a pedestal, formed from either a metal or a dielectric, by applying a predetermined amount of liquid epoxy adhesive to the square, top surface of the pedestal and allowing the liquid adhesive to distribute itself over the top surface. A MEMS die placed atop the liquid adhesive is centered on the top surface by surface tension between sides of the die and the top surface.