Omron Dualtec Automotive Electronics Inc.

Darren Rest

Christopher Larsen

Farzad Azizi

A low profile switch assembly is provided having a base portion that supports a folded flexible circuit sealed about its edges, an overlying deformable elastomeric portion, and a pair of window knobs. The base portion has a pair of integrally formed, upwardly extending posts that pivotally support the window knobs and encourage alignment of the flexible circuit and the overlying elastomeric pad. A series of domes are formed in the elastomeric pad, pairs of which are operated sequentially by the window knob acting on a lever bridging the pairs of domes. The domes, when collapsed, compress portions of the flexible circuit to bridge opposing traces within the folded circuit to actuate respective switches. The arrangement of the components provides a low profile device that inhibits contamination and uses fewer parts.

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Mississauga, Canada

Darren Rest