Liquid Crystal Display (LCD) is a crucial device for most consumer products requiring a human-machine interface. The implementation of haptic feedback will create a real-time sense of touch, thus enhancing the user’s experience. Piezoceramic-based haptic devices offer several advantages such as thin profile, fast response time and low power consumption.


  • Piezoceramic transducers for the generation of ultrasonic vibration which can be used as haptic feedback for most touch panel displays.


  • Low profile
  • Fast start-up time
  • Low audible noise
  • Stable vibration signal
  • Easy to produce various vibration modes

Unictron’s piezo elements are available in many different shapes, sizes, thicknesses and capacitances for haptic applications. They can be made into custom shapes for specific mounting or packaging requirements. Our engineering teams have been working in the piezo ceramic industry for more than 25 years. We have a sound background in materials formulations and ceramic processing technologies. With advanced characterization and manufacturing facilities, we are able to develop and mass-produce various dimensions of piezoceramic elements with high performance to fit your needs in building the right haptic elements for various devices.