Projected Capacitive Touch Screen Solutions

Glass-Glass

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Dawar’s Glass-Glass Projected Capacitive Touch Screens consist of two glass circuits that are optically bonded together with optically clear adhesive (OCA). A decorative lens can be added to the front surface of the sensor to allow for product designs similar to tablet PCs. This lens is also optically bonded to the sensor layers to achieve high light transmission and low reflectance.

Product Overview

   
Touch Points Supported Multi Touch – Up to 16 simultaneous touch points.
Size Range (Controller Board) 2.0”W - 24”W
Size Range (Chip on Flex) 2.0”W – 17”
Sensor Thickness 1.65mm - 2.7mm*

*Thickness range above does not include front cover lens.
Custom Tuning System tuning available to meet your custom application requirements.
Rugged Design All glass construction that provides ≥9H pencil hardness and superior optics.
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.
Standard Product 4.3"W to 24"W - Standard Controller Board Solutions

Eval Kits are available for several standard sizes. Kits include the PCAP touch screen, EXC3000 controller board, Y cable and USB cable.

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

Product Spec Snapshot

   
Sensor
Detection Method: Projected Capacitance
Construction: Glass-Glass sensor circuits with optional glass front lens
Electronics: External PCB or Chip on Flex
Mechanical
Sensor Thickness: 1.65mm - 2.7mm; Varies by size
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
Optical
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

         
GG GFF GF GG2
Construction Glass-Glass Glass-Film-Film Glass-Film Double-Sided-ITO-Glass
Multi Touch Yes Yes Yes Yes
Size Range 2" - 24"W 3.4" - 24"W 3.4" - 24"W 3.4" - 17"
Standard Product Available Yes Yes No Yes
Custom Sizes Available Yes Yes Yes Yes
Thickness
(Image is of the cross-section view.
Click the image for the stack-up details.)

1.65mm - 2.7mm*
Glass-Glass Cross-Section View
1.06mm - 6.36mm
Glass-Film-Film Cross-Section View
0.88mm - 1.28mm
Glass-Film Cross-Section View
1.45mm - 3.1mm
Double-Sided-ITO-Glass Cross Section View
Decorative Lens Available Yes Yes No 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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