Projected Capacitive Touch Screen Solutions

Double-Sided-ITO-Glass

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Dawar’s Double-Sided-ITO PCAP solution consists of front glass lens with a glass sensor that has its circuits formed on both sides of the same piece of glass. This sensor construction is also known as DITO (Dual ITO). The GG2 construction allows for a relatively thin construction but with the option of a variety of lens decorations and thicknesses that can be optically bonded to the sensor.

Product Overview

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

Size Range (Chip on Flex):
3.4 - 17W

3.4 - 17W
Sensor Thickness 1.45mm to 3.1mm*

*Thickness range above varies depending on cover lens thickness.
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 7.0"W and 8.4" - Standard Controller Board and COF Solutions

Eval Kits are available for the sizes noted above. 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

   
Sensor
Detection Method: Projected Capacitance
Construction: GG2/Double-Sided-ITO-Glass
Electronics: External PCB or Chip on Flex
Mechanical
Sensor Thickness: 1.45mm to 3.1mm*

*Thickness range above varies depending on cover lens thickness.
Surface Hardness: ≥ 9H
Sealability: Can be sealed to meet NEMA 4 & 12, and IP 65 standards
Environmental and Storage Conditions
Operating Temperature: -20C to +70C, < 90% RH non-condensing for the product
Storage Temperature: -30C to +80C, < 90% RH non-condensing for the product
Optical
Light Transmission: ≥ 90%
Haze: ≤ 3% (Clear Glass) 8% to 15% (AG Glass)
Clarity: ≥ 98% (Clear Glass) 55% to 70% (AG Glass)

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

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

1.45mm - 3.1mm
Double-Sided-ITO-Glass Cross Section View
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
Decorative Lens Available Yes Yes Yes No
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.

Learn More

Which DawarTouch® Product is Best?

Our selector tool will help you choose the best touch screen technology for your application

GG2/Double-Sided-ITO-Glass* Standard Products

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Custom sizes are available upon request, click on the Request a Quote link above and a Dawar representative will contact you to discuss your requirements.

             
CONTROLLER BOARDS
Marketing
Part Number
Size
(diagonal)
Lens Outer
Dimension
Outer
Dimension
Active
Area
Atmel Controller
Board Drawing
Touch Screen
Drawing
GG2-07.0W-00002 7.0"W 179.96mm x 125.53mm 164.09mm x 108.49mm 152.40mm x 91.44mm
GG2-8.4-00001 8.4" 206.97mm x 173.74mm 190.00mm x 150.00mm 170.40mm x 127.80mm
CHIP-ON-FLEX
Marketing
Part Number
Size
(diagonal)
Lens Outer
Dimension
Outer
Dimension
Active
Area
Atmel COF
Drawing
Touch Screen
Drawing
GG2COF-07.0W-00002 7.0"W 179.96mm x 125.53mm 164.09mm x 108.49mm 152.40mm x 91.44mm
GG2COF-8.4-00001 8.4" 206.97mm x 173.74mm 190.00mm x 150.00mm 170.40mm x 127.80mm
* All of our standard GG2/Double-Sided ITO-Glass products are designed with our standard Atmel controller board or chip-on-flex solutions.  All electronics come standard with 16 point touch firmware.

Evaluation Kit Components

Request a Eval Kit

Click on the Request a Eval Kit link above and a Dawar representative will contact you to discuss your needs.

           
CONTROLLER BOARDS*
Marketing
Part Number
Eval Kit Ordering
Part Number
Touch Screen
Drawing
Atmel Controller
Board Drawing
USB Cable
Drawing
Eval Kit
Setup Guide
GG2-07.0W-00002 DW02054
GG2-8.4-00001 DW02055
CHIP-ON-FLEX**
Marketing
Part Number
Eval Kit Ordering
Part Number
Touch Screen
Drawing
Atmel COF
Drawing
USB Cable
Drawing
Eval Kit
Setup Guide
GG2COF-07.0W-00002 DW02131
GG2COF-8.4-00001 DW02132

* USB Controller Board Evaluation Kit includes:  Touch Screen, Atmel Controller Board and USB cable. 

** I²C COF Evaluation Kit includes: Touch Screen, Atmel I²C COF, USB Bridge Board and USB cable.

  • Cover Lens
    Options

  • Firmware Tuning
    Questionnaire

  • Technical Bulletin
    Firmware Tuning