Active Member
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[China]
Address: 3Floor,Buid A2,Shenzhen Low-Carbon science Industrial Park,Silicon Valley Power,Guiyue Road,Zhangge Market,Guanlan Town,Bao'an District,Shenzhen City
Contact name:Kim Guo
Shenzhen GreenTouch Technology Co., Ltd |
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6.5 Inch 4 Wire Resistive Touch Screen Indoor Or Outdoor
Description
Model Information:
| Product model | Szie | 4wire TP Product size | |||||
| Out sizeTP(mm) | VA size(mm) | AA size(mm) | Thickness | FPC | PFC location | ||
| GT-4W-6.5A-1 | 6.5" | 152.00 x 117.00 | 136.10 x 102.48 | 132.50 x99.36 | 1.40mm | PH1.0/65mm | Long side |
Product Specification:
| Interface Type: | USB or RS232 |
| Resolution | 4096x4096 |
| Screen Ratio | 4:3 |
| Material | ITO Glass + ITO Film |
| Certificates | CE, FCC, RoHS |
| Input method | Finger or touch pen |
| Position accuracy | 1.15~2.5mm |
| Operating Voltage | DC ≤ 10V |
| Operating current | 5~25mA |
| Response time | Less than 10ms |
| Touch action force | 20~100g |
| Operating temperature | -10°C~60°C |
| Storage temperature | -20°C~70°C |
| Surface hardness | 3H |
| Working environment | Under sunlight, indoor and outdoor |
| Transparency | ≥75% |
| Isolation resistance | ≥20MΩ DC 25V |
| X.Y resistance | 100Ω~1000Ω according to the size |
| Linearity | ≤1.5% |
| The number of hits | ≥1,000,000/point |
| Warranty | 1 year |
| Support Systems | Windows 2000/Windows XP/Win 7/ Win 8/Windows NT/Linux/Mac |
Applications:
4 Wire Resistive touchscreen is an outstanding high quality product, suitable for low cost solution. Suitable for
GPS, medical, Light industrial ,Pos,Portable sport devices, Access control terminals, Portable medical devices,
LCD and LED touch monitors,All-In-One ,Home appliances and other fields.
Packing and shipping:
Competitive Advantage:
4 Wire Resistive touch screen is the product of choice for
manufacturers because it can easily reach high resolution of
4096 x 4096. There are several advantages of this technology.
Resistive touchscreens are low cost as compared to their ‘active’
counterparts.
It can be produced to support multi-touch output. Moreover, a
stylus or any pointed object can be utilized to operate such
touchscreens.
technology principle
The 4 Wire Resitive touchscreen consists of a glass layer with a
conductive coating on top and a polyester top sheet with a
conductive coating on the bottom. The conductive surfaces are held
apart by "spacer dots", usually glass beads that are silk-screened
onto the coated glass.
When a person presses on the top sheet, its conductive side
comes in contact with the conductive side of the glass, effectively
closing a circuit (this is called pressure sensing). The voltage at
the point of contact is read from a wire connected to the top
sheet.It can be touched by finger, gloved finger, leather or stylus
pen.It is inherently of many advantages such as high accuracy,
quick response, drift-free, stable and long durability for a life
time of 1,000,000 times finger touches.
