Our coatings for electrodes have exceptional conductive characteristics.
With a thin film metallised electrode coating from Polyteknik, the piezo electrode will have a consistent and reliable electrical connection. Metal films are the most common for electrical conductor films and can be used as blanket metallization or perhaps formed into stripes. Conducter lines are known for being used in hybrid microcircuit technology and in the manufacture of semiconducter devices. The electrical conducters are usually multilayer films where each layer has different functions and characteristics.
The standard Piezo0047 coating is a silver electrode, which has a consistent and reliable electrical connection
The thickness of the thin film coated electrode can be in the range of some hundred nanometers and up to 2-3 µm.
Typical Piezo electrode pattern are, for example: solid patterns, wrap-around patterns, side tab patterns, insulation band patterns, as well as customised patterns. Polyteknik offers a great variety of electrode patterns for your piezo components.
Polyteknik can offer a DC/RF sputtering of noble metal and alloys, such as silver, gold, titanium, nickel, cupper, and other materials as well as combinations of materials to achieve the desired result.
Contact us for a professional discussion about your thin film challenge!