Piezoelectric touch screen

Piezoelectric Touch Screen Ceramics are specialized ceramic materials—typically based on PZT (lead zirconate titanate) —that are used in touchscreen systems to provide touch sensing, force detection, and haptic feedback.

When integrated beneath or around a touchscreen, these ceramics either generate electrical signals when pressed (sensing mode) or produce mechanical vibrations when voltage is applied (actuation mode). This enables multi-functional interaction, combining precise pressure detection with localized tactile feedback, without requiring bulky mechanical parts.

🔸 Key Features

• Dual functionality – supports both sensing and haptic output

• High sensitivity – detects subtle pressure and touch variations

• Fast response – ideal for real-time interaction

• Thin and rigid form – easily integrated into slim touch panels

• Durable and long-lasting – stable under repeated use and environmental changes

🔸 Applications

• 📱 Touch screen