Projected Capacitive Touch Screen Features

AMT offers not only touch screens but also complete projected capacitive touch solutions. From size selection and structural design to controller pairing and firmware/software integration, every detail is thoughtfully engineered to enhance the user experience.

• Complete solution including touch screen, controller, firmware, and software
• Standard sizes from 3.5” to 32”
• GFF (Glass-Film-Film) structure for flexible cover glass designs
• AFF (Adhesive-Film-Film) structure for local glass lamination
• Controller available in board or COF (Chip on Flex) form
• Supports multi-touch functionalit
• Customizable cover glass shapes and printing options

Projected Capacitive Touch Solution Functions

Stability and reliability are basic requirements for touch panels in different applications. AMT’s projected capacitive solutions combine multiple advanced functions to ensure outstanding performance even under extreme conditions.

Glove Operation

• Compatible with rubber, cotton, work, and medical gloves
• Customizable for thicker gloves or special coated gloves 

 

 

Noise Immunity

• IEC 61000-4-2 : Electrostatic Discharge Level 4, class B
• IEC 61000-4-3 : Radiated Susceptibility Level III 10 V/m, criteria A
• IEC 61000-4-6 : Conducted Susceptibility Level III 15 Vrms, criteria A
• IEC EN60601-1-2 RS (Radiated Sus0ceptibility) 9 ~ 28V/m, Class A

 

Impact Resistance

• Supports cover glass thickness up to 10 mm
• Enhanced signal strength allows stable operation even on thick glass

 

 

 

Waterproof Handling

• Small amounts of water: unaffected touch operation in dry areas
• Large amounts of water: touch function automatically disables
• Water removed: touch functionality automatically resumes
• Option to integrate Aqua Switch into cover glass borders

 

Value-Added Services for Projected Capacitive Touch Screens

AMT fully understands that every customer’s needs are unique. We offer a wide range of value-added features, such as anti-infrared protection, waterproof key functionality, and anti-corrosion options, to help you create a customized touch screen solution that perfectly fits your application environment. AMT provides highly customized projected capacitive touch screen solutions, along with multiple optional value-added features, including:

• Anti-Infrared: Blocks outdoor infrared rays to prevent excessive internal system temperature, helping to reduce internal temperatures by approximately 6°C.
• EMI Shielding: Protects against electromagnetic interference, passing IEC61000 and DO-160 certification standards.
• Anti-Corrosive: Special anti-corrosion design prevents functional failure caused by corrosive gases in outdoor or industrial environments.
• Aqua Switch: Projected capacitive waterproof key technology prevents false touches caused by water spray.
• Heater: Assists in warming up the device or defogging.
• Glass Surface Treatments: Offers various surface options, including clear, anti-glare (AG), anti-reflective (AR), antiviral and antibacterial coating (Vi-K), and Anti-ESD coating.
• All-Black:Color difference ΔE ≤1, between LCD display area and touch screen black frame.

Applications for Projected Capacitive Touch Screens

AMT PCAP touch products are deployed across a wide range of industries, from industrial automation to medical diagnostics, outdoor signage, and smart transportation.

• Industrial
• Medical
• Outdoor
• Vehicle
• Rail Transportation
• Marine
• Mission Critical

Compliance with International Standards

AMT meets international standards and holds globally recognized certifications, giving customers confidence in our products. Certified under ISO, UL, REACH, RoHS standards, AMT ensures its products meet quality, safety, and environmental regulations.

We have earned ISO 9001:2015 certification for quality management and ISO 13485:2016 certification for medical device quality systems, ensuring our projected capacitive touch screen solutions meet regulatory requirements across Europe, the United States, Canada, and beyond.