Patent ID: 7186938
Filing Date: 2007-03-06
Classification: H01H,H05K,Y10T

Abstract:
1. A membrane switch comprising: a first substrate and a second substrate arranged to face each other; two electrodes respectively arranged on the first and second substrates in a manner that the electrodes face each other, with at least one of the electrodes being movable between a position at which the one of the electrodes comes in contact with the other one of the electrodes and a position at which the at least one of the electrodes is spaced from the other one of the electrodes; an electric circuit arranged on the first substrate; and a resist film, arranged on the first substrate, for protecting the electric circuit, wherein the electric circuit includes a resistive element and is formed by applying and drying conductive material, and the resist film has an opening through which the resistive element is exposed and is formed by applying and drying a resist material.