7 inch lcd touch screen
CIRL070GG0833
Cover Glass Dimension:
194.20±0.2*133.50±0.2*0.70mm
Sensor Size:
164.90±0.2*100.00±0.2*0.55mm
Cover Lens VA:
154.82±0.2*86.58±0.2mm
Cover Lens Thickness:
0.70mm
ITO galss Thickness:
0.55mm
Total Thickness:
1.45±0.1mm
Other Tolerance:
±0.2mm
| Resolution | 800*480 |
| Transmittance | ≥85% |
| Surface Hardness | 6H |
| Operating Voltage | 2.8V-3.3V |
| Interface Voltage | 2.8V-3.3V |
| Operating Environment | -20℃~+70℃ ≤90%RH |
| Storage Environment | -30℃~+80℃≤90%RH |
| IC Model | FT5446 |
| Interface Type | IIC |
| FPC | 10PIN(10Gold Finger Pitch) :0.5mm |
Projected capacitive touch technology works by sensing small frequency changes in a matrix of XY conductive traces. These tiny traces are laminated to the back of the sensor, and when a finger or conductive pen approaches the screen surface, capacitive coupling occurs between the finger and the traces directly below, disrupting the sensor's electromagnetic field and changing the frequency. The touch controller monitors the frequency in each trace and calculates the touch location by determining the X and Y traces closest to that peak change, which are then output to the host operating system as coordinates.
Benefits of PCAP
Multi-touch function
Sensing through different thicknesses of cover window material
Integrated complex printing and lens design features
Maximum optical clarity with no shape loss or deformation over time
Chemical and scratch resistant
No drift over time, no recalibration required
Extend product life by improving durability
Available in a variety of glass structures, from GG (glass/glass) to GF (single glass solution) and GFF (glass/film/film)
About us
WIWO Touch is a high-tech enterprise specializing in the production of touch screen products, mainly engaged in R&D / production / and sales, we provide customers with a series of standard and customized touch products.
WIWO Touch has established a fully automatic production line and a fully enclosed dust-free workshop.
Our company has passed ISO 9001 quality system and ISO 14001 environmental management system, and strictly implements ISO 9001 quality management system.
Applications
Contact us
Name:Yeeanl Zhang
Tel:0086-596-2607595
Email:sales09@wiwotouch.com
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