World Class Quality CONFIDENTIAL Unimicron 4 NATIONAL QUALITY AWARD CONFIDENTIAL UniDisplay 4 Projective- Capacitive Surface- Capacitive Resistive Surface acoustic wave Infrared Multi-touch Durability Weather resistance Transmittance Size scalability Low Cost Comparisons of touch panel technologies Although IR method can also offer the multi-touch capability, projective-capacitive touch panel technology is the most suitable for portable devices.
{}