Projected Capacitive Touch Screen Solutions

Glass-Film-Film & Glass-Film

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Dawar’s Glass-Film-Film PCAP solution consists of two film circuits that are optically bonded to a glass lens with Optically Clear Adhesive (OCA). This construction is ideal for users who are looking for the same durability as our Glass-Glass product with a decorative front lens but require an overall thinner and lighter solution.

Product Overview

Touch Points Supported Multi Touch – Up to 16 simultaneous touch points.
Size Range (Controller Board):

Size Range (Chip on Flex):
3.4” to 24”W

3.4” to 24”W
Sensor Thickness GFF: 1.06mm to 6.36mm*
GF: 0.88mm to 1.28mm*

*Thickness range above varies depending on cover lens thickness.
Custom Tuning System tuning available to meet your custom application requirements.
Cover Lens** Multiple cover glass lens options available including Gorilla Glass®, Dragontrail®, Chem Strengthened, Anti-Glare, Soda Lime, Heat Tempered, Heat Strengthened and more.

Decorative printing also available for Glass-Film-Film products.

**No decorative cover lens options available for Glass-Film products.
Standard Product 7.0"W to 15.6"W - Standard Controller Board Solutions
7.0"W to 10.1"W - Standard COF Solutions

Eval Kits are available for several standard sizes. Kits include the PCAP touch screen, Atmel controller board or COF, USB cable and USB Bridge Board (COF Eval Kits only).

Please contact your local Dawar Representative if you are interested in purchasing a PCAP demo kit for evaluation.

Product Spec Snapshot

Detection Method: Projected Capacitance
Construction: GFF: Film-Film sensor circuits with glass front lens
GF: Glass-Film sensor circuits
Electronics: External PCB or Chip on Flex
Sensor Thickness: GFF: 1.06mm – 6.36mm; Varies by lens thickness
GF: .88mm - 1.28mm; Varies by lens thickness
Surface Hardness: ≥ 9H
Sealability: Can be sealed to meet NEMA 4 & 12, and IP 65 standards
Environmental and Storage Conditions
Operating Temperature: -30°C to 70°C, < 90% RH non-condensing for the product
Storage Temperature: -40°C to 70°C, < 90% RH non-condensing for the product
Light Transmission: 90% ± 3% (ASTMD1003)
Haze: ≤ 3% ± 2%
Clarity: ≥ 97%

Projected Capacitive Lead Times

Customer satisfaction is our top priority. If you need delivery sooner than our published lead times, just ask. We will do our best to adjust existing schedules, and we can often work overtime to accommodate your needs. Please note that if expedited delivery is available, an expedite fee may apply.

Quotations 5 to 7 business days
Engineering Drawing
(Required for custom solutions)
5 to 7 business days ARO*
Standard Product 4 to 6 weeks
Custom Product 8 to 12 weeks**

*Drawing turnaround time could be longer if custom electronics are required.
**Lead times for custom product begin after drawing approval.
**Lead times can vary based on customization requirements.

Compare Similar Products

Construction Glass-Film-Film Glass-Film Glass-Glass Double-Sided-ITO-Glass
Multi Touch Yes Yes Yes Yes
Size Range 3.4" - 24"W 3.4" - 24"W 2" - 24"W 3.4" - 17"
Standard Product Available Yes No Yes Yes
Custom Sizes Available Yes Yes Yes Yes
(Image is of the cross-section view.
Click the image for the stack-up details.)

1.06mm - 6.36mm
Glass-Film-Film Cross-Section View
0.88mm - 1.28mm
Glass-Film Cross-Section View
1.65mm - 2.7mm*
Glass-Glass Cross-Section View
1.45mm - 3.1mm
Double-Sided-ITO-Glass Cross Section View
Decorative Lens Available Yes No Yes Yes
Electronics Configuration COF and Controller Board COF and Controller Board COF and Controller Board COF and Controller Board
Surface Hardness ≥ 9H ≥ 9H ≥ 9H ≥ 9H
Transmission 90% 90% 90% 90%
Price $$$ $$ $$$$ $$
Unit Volume Low to Med Low to Med Low to Med Low to Med

* Thickness range does not include cover lens.

Customization is Our Specialty

Learn more about the variety of options that allow you to customize your touch screen product to your application's unique needs.

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Glass-Film PCAP Solution

Glass-Film PCAP Image

  • GFF & GF

  • Cover Lens

  • Firmware Tuning

  • Technical Bulletin
    Firmware Tuning