A membrane switch and method of manufacturing the same

Abstract

A membrane switch and a method of manufacturing the same, includes upper and lower membranes printed with upper and lower conductive dots and an isolation layer between them, holes being opened in the isolation layer corresponding to the dots, the isolation layer is bonded with the upper and lower membranes respectively via the glue coated on the upper surface and the lower surface thereof; and the glue may employ hot melt glue. This method of manufacturing the membrane switch includes a coating the upper surface and/or lower surface of the isolation layer exclusive of the positions of the holes with glue; bonding and adhering the sides of the upper membrane and the lower membrane printed with the conductive dots and respectively to the upper surface and the lower surface of the isolation layer via glue, making the positions of the conductive dots and the holes corresponding to each other.

Dependencies are inferred from the claim text.