In membrane switch design, the backlighting technology chosen can have a significant influence on the user experience. Manufacturers like Melrose provide a wide selection of backlighting choices, allowing membrane switch designers to control aspects
Overlays are most often produced from polycarbonate when the user is expected to involve limited flexing action (not a high-use keypad or membrane switch application). Polycarbonate fatigues and cracks when cycled. Therefore polyester is the
The finishing of a graphic overlay plays a critical role in shaping the final look of your membrane switch assembly because it’s located on its top. It’s the connection between your device and the end user. Graphic overlays are used to explain
