Projected Capacitive Touch Screen Solutions

GG (Glass-Glass) &
GGG (Glass-Glass-Glass)

Dawar's Glass-Glass PCAP touch screens consist of two glass circuits bonded together. A GG sensor is most commonly rear mounted in an enclosure so that the visible traces around the perimeter of the touch sensor are hidden from view.  A cover lens can also be added as a third layer making a GGG touch screen.  GGG touch screens are generally more expensive than a GG2 (DITO) sensor.  But in some cases a GGG touch screen with three layers of glass can offer more protection than a GG2 (DITO) touch screen.  Cover lenses are available in a variety of thicknesses and materials.  The cover lens can also include custom decorations (logos, outlines, text, etc.) and other add-ons including anti-smudge, anti-fingerprint, anti-glare, etc.

Product Overview

Touch Points Supported Multi Touch - Up to 16 simultaneous touch points.
Size Range (Controller Board) Up to 24"
Size Range (Chip on Flex) Up to 24"
Stackup Thickness 1.65mm to 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.

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
Stackup Thickness: 1.65mm to 2.7mm; Varies by size
Surface Hardness: ≥ 9H
Sealability: Can be sealed to meet NEMA 4 & 12, and IP 66 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
Optical
Light Transmission: 90%
Haze: 3%
Clarity: 98%

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.


  • GG
    Specification

  • PCAP
    Integration Guide

  • Cover Lens
    Options

  • Firmware Tuning
    Questionnaire

  • Technical Bulletin
    PCAP EMI Shielding

  • Technical Bulletin
    PCAP Firmware Tuning