Membrane Keypads are used in many applications as versatile and low cost component of a custom HMI solution. Both durable and easily cleaned, membrane keypads create a sealed front panel solution which can incorporate display windows, EMI sheidling and encapsulated LEDs.
Each keypad is manufactured using a static lower contact layer, spacer layer and a flexible upper layer which may be enhanced with various methods of creating a tactile response. A custom designed top graphical layer is then added which may be embossed around the key areas in a number of different ways.