Xerox Corporation

Abraham Baldwin McKay

Janos Veres

Michael K Wong

Daniel Oliveira Santos

Jeffrey Michael Scott

Miguel Alberto Piedrahita

Trevor Kemps Wesolowski

Kylee Rae Burgess

Wesley A Waugh

A pressure-activated membrane switch and methods of use are provided. The pressure-activated membrane switch includes an electrically-conductive membrane, and a compliant conductive material having an electrically-conductive inner surface, wherein contact between the electrically-conductive membrane and the electrically-conductive inner surface of the compliant material is configured to cause an electrical circuit, of which the switch is a part, to close. The pressure-activated membrane switch further includes a plurality of spacers dispersed between the electrically-conductive membrane and the compliant conductive material. The plurality of spacers form one or more gaps between the electrically-conductive membrane and the compliant conductive material, and, with an application of pressure against the compliant conductive material, the compliant conductive material is configured to deform between the one or more gaps to contact the electrically-conductive membrane.

Membrane switches configured to sense pressure applied from compliant and rigid objects

A pressure-activated membrane switch and methods of use are provided. The pressure-activated membrane switch includes a first electrically-conductive membrane, and a second electrically-conductive membrane. Contact between the first electrically-conductive membrane and the second electrically-conductive membrane is configured to cause an electrical circuit, of which the switch is a part, to close. The pressure-activated membrane switch further includes a plurality of spacers dispersed between the first electrically-conductive membrane and the second electrically-conductive membrane, and one or more columns positioned on an outer surface of the second electrically-conductive membrane. The plurality of spacers form one or more gaps between the first electrically-conductive membrane and the second electrically-conductive membrane, and the one or more columns are configured to pass through the one or more gaps when a pressure is applied to the one or more columns, which will cause the second electrically-conductive membrane to deform to contact the first electrically-conductive membrane.

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Oakland, CA, United States of America

Abraham Baldwin McKay