Poly dome Embossing Electronic Control Membrane Switches Digital

Membrane switch, also known as light touch keypad, adopts a whole sealed structure made of flat multi-layer combination, which is a new type of electronic component integrating light, machine and electricity by sealing the key switch, panel, mark, symbol display and liner together, and is a fundamental change in the appearance structure of electronic products, which can replace the keys of conventional discrete components and perform the tasks of operating system more reliably.