ULTRA LOW PRESSURE SENSOR AND METHOD OF FABRICATION OF SAME
A sensor including: a backplate of electrically conductive or semi-conductive material, the backplate including a plurality of backplate holes; a diaphragm of electrically conductive or semi-conductive material that is connected to, and insulated from the backplate, the diaphragm defining a flexible...
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creator | KOK KITT-WAI SOORIAKUMAR KATHIRGAMASUNDARAM PATMON BRYAN KEITH ONG KOK MENG |
description | A sensor including: a backplate of electrically conductive or semi-conductive material, the backplate including a plurality of backplate holes; a diaphragm of electrically conductive or semi-conductive material that is connected to, and insulated from the backplate, the diaphragm defining a flexible member and an air gap associated with the flexible member; a bond pad formed on an area of the backplate surrounding the cavity; and a bond pad formed on an area of the diaphragm surrounding the air gap; wherein the flexible member and air gap defined by the diaphragm extend beneath the plurality of backplate holes. |
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subjects | BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES |
title | ULTRA LOW PRESSURE SENSOR AND METHOD OF FABRICATION OF SAME |
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