Projected Capacitive Touch Screen - FAQs | Manufacturer of Resistive | PCAP Touch Screen | PenMount Touch Screen Controller - AMT

Please see the FAQs of the Projected Capacitive Touch Screen below. If you can’t find the answer you want below, please mail to us. Certified resistive, projected capacitive (PCAP) touch screens and PenMount touch screen controllers meeting international standards, ISO, UL E331240-A1-UL, REACH, and RoHS. All touch screen products are supplied with flexible production quantity and long term support.

Projected Capacitive Touch Screen

AMT provides touch screen solutions, touch screen displays, optical bonding and Open Frame products for industrial, medical and transportation markets, creating a convenient one-stop service.

Projected Capacitive Touch Screen

Please see the FAQs of the Projected Capacitive Touch Screen below. If you can’t find the answer you want below, please mail to us.

There are two ITO layers beneath the glass of a PCAP touch panel which form balanced X axis and Y axis electrical fields. When a finger nears the glass surface, the finger forms a new electrical field...

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AMT products are built for industries that require high durability and total solutions such as the industrial, medical, and commercial fields. Moreover, our PCAP touch solutions can meet medical safety...

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Only distributors with the assembly capabilities and certified by AMT are provided with AFF products for in-house bonding.

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Currently, AMT can provide 3.5" - 32" PCAP touch panels. For other large size PCAP touch panels, please contact AMT.

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Currently, the largest PCAP touch panel supported by AMT PCAP COF is 10.4". Please note that the large sized AMT PCAP products are paired with control boards.

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Standard AMT PCAP touch panel products can support 1.1 / 1.8 / 2.8 / 4mm cover glass. In addition, we can also provide custom firmware and sensor to support glass thicknesses up to 15mm.

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The surface hardness of the glass used on AMT PCAP touch panels can reach Mohs 5. AG or AR coatings on the glass surfaces has a hardness of 7H.

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The material hardness of PC is not enough, and there are restrictions on its use. AMT has developed Polym Touch for this purpose. Polym is a polymer composite material with light weight. Its surface hardness...

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AMT PCAP touch panels paired with PenMount controllers can meet EMC Level III standards, excludes false touches in the presence of water, supports gloved operation, and satisfies thick cover glass requirements.

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There are many noise interferences in the environment, which may come from LCD, radio transmission, motor, or power supply...etc. PCAP touch controllers detect changes in capacitance to determine touch...

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Since PCAP controllers determine touch location by detecting changes in capacitance and water is a good conductor, the PCAP touch controller may not be able to distinguish between finger operation and water...

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AMT PCAP touch panels paired with the latest generation PenMount controllers provide no false touch generated in wet areas and single point operation in dry areas functionality. However, our recommendation...

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AMT PCAP touch panels paired with the latest generation of PenMount controllers will not generate false touch signals whether the liquid on the panel surface is saline (0.9% NaCl), blood (0.9% NaCl), or seawater...

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AMT PCAP touch panels can support popular glove types such as cotton, latex, rubber, etc. If you have a special glove requirement, please contact our sales representatives.

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AMT's UV resistant PCAP touch panels are suitable for outdoor kiosks, interactive billboards, port facilities, automobiles, maritime systems, and other equipment subject to long term sunlight exposure.

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AMT UV-resistant PCAP touch panels meet the standards of QUV ASTM G154 Cycle 1 - 1,000 hours or Q-Sun MIL-STD-810H Pro 1 - 1,000 hours. The PCAP touch panel will not be yellowed and cracked, and the LCD panel...

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AMT's UV resistant PCAP touch panels possess basic functions such as water handling, gloved operation, and noise immunity.

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The minimum distance between 2 fingers is related to the Sensor Pattern. In standard AMT product design, the minimum distance between 2 fingers is 15mm (center to center).

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Standard AMT products have a response time of 25ms. This can be adjusted in firmware according to customer requirements.

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The accuracy of AMT PCAP products is 2% and related directly to sensor design. The accuracy of standard sensor design can achieve a specification of less than 4mm.

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AMT's standard sensor design can achieve a minimum touch area of R8. When a smaller touch area is required, please contact our sales representatives.

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The ESD testing standard of AMT PCAP products is 8k contact / 15KV air, criteria B. If higher ESD standards are required, please contact our sales representatives.

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AMT products can pass IEC 61000-4-4 : Electrical Fast Transient, Level III 10Vpp ± 2 KV, criteria B testing standards. If higher EFT standards are required, please contact our sales representatives.

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Calibration can be divided into accuracy calibration and System Reference calibration. AMT PCAP products do not require accuracy calibration.

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In general, AMT PCAP products do not require calibration. The built-in frequency hopping function of PenMount PCAP touch controller can automatically adapt to the environment. If the noise of the client...

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AMT PCAP products can be used with PenMount Utility (Panel Quality Test & Noise Level) for product function testing and verification after assembly.

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AMT one for all PCAP touch panels can be used with PenMount P2 series (Microchip IC), PenMount K1 series (ILITEK IC), AE series (EETI IC) controllers. If there is a shortage of chips in the market, the controller...

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AMT offers an antimicrobial film of nano silver, which we call GermBlok. GermBlok can be attached to various surfaces, such as touch panels, table tops, key switches, etc. GermBlok film has been tested...

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Resistive | PCAP Touch Screen | PenMount Touch Screen Controller Manufacturing - AMT

Apex Material Technology Corporation (AMT), Taiwan, since 1998, is a manufacturer of resistive and projected capacitive (PCAP) touch screens, and PenMount touch screen controllers. Main products, including open frame touch screen monitor, optical bonding service, solutions for touch screen display, projected capacitive touch screen and resistive touch screen. Touch screen products and solutions particularly for industrial, medical, outdoor, public commercial and transportation applications.

Certified (ISO, UL, REACH, and RoHS) resistive, projected capacitive (PCAP) touch screens and PenMount touch screen controllers meeting international standards. All touch screen products are supplied with flexible production quantity and long term support.

AMT has been offering customers high-quality resistive and projected capacitive (PCAP) touch screens, and PenMount touch screen controllers, both with advanced technology and 20 years of experience, AMT ensures each customer's demands are met.

Mission & Vision
Mission & Vision

AMT is dedicated to quality. AMT's unique value lies in its ability to fulfill the diverse needs of customers.

Environmental & Energy Policy
Environmental & Energy Policy

AMT is committed to environmental conservation and the perpetuation of green energy.

Quality Certification
Quality Certification

AMT has obtained ISO 9001: 2015, ISO 13485: 2016, ISO 14001: 2015, ISO 45001:2018, UL, REACH, and RoHS certifications.