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* |
1.06mm - 6.36mm |
0.88mm - 1.28mm |
1.45mm - 3.1mm |
| 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.
