Product Overview
GreenTouch touchscreens are based on proven 4-wire resistive technology,the preferred solution for applications that demand reliability,input flexibility,and anti-interference.The screens work with standard EETI/GreenTouch controller/chip solutions and drivers under a wide variety of operating systems,and are available in a set of standard products as well as customized designs.
Quality And Service
GreenTouch's resistive touchscreens are available with proprietary GreenTouch technology to deliver a touch response that is drift-free and accurate in high-use applications.These touch screens provide a longer product life,designed to withstand more than 1 million touches.
We use stable IC and bonding equipment to maintain high yield and quality.Touch function requires professional calibration to avoid the interference of the motherboard, driver board and other electrical appliances to achieve the best experience.We have professional knowledge, technology and clean room to bring customers high reliability products!
Product Features
♦ Pure plane structure,slim and smooth design,total thickness about 2.3mm.
♦ Accurate touch,high sensitivity,smooth writing,no disconnection,no drift.
♦ Can be sealed against contamination,support NEMA 4/4x/12.
♦ Can meet the pencil hardness 3H per ASTM D3363.
♦ Use mist hard coating & anti-newton rings,prevent scratches.
Product Customizable
① Customer Logo
② FPC outlet location
③ ITO glass thickness
④ Touch screen size
⑤ Matte anti-newton ring
Drawing Show
GT-4W-12.1A-Model
Application Scenario
Product Parameters
Product Name: | 4 Wire Resistive Touch Screen | Type: | GT-4W-A |
Regular Sizes: | 7",9",9.7",10.1",10.4",12.1",13.3",14",15",15.4",15.6",17",18.5",19",21.5",22" | Light Transmissi On: | ≥75% |
Product Structure: | ITO Film + ITO Glass,ITO Film+ITO Film | Input Method: | Finger,Pen Stylus |
Insulation Impedance: | Exceeds 20M ohm, @DC 25 | Operational Voltage: | 5V to 10V DC |
Touch strength: | >80 g(Finger),>50 g(Pen Stylus) | Surface Hardness: | ≥3H |
Operation Temperature: | -20° C -60° C | Storage Temperature: | -30° C~ 70° C |
Humidity: | 90% RH,Noncondensing | Touch Durability: | 1 Million Touches |
Interface Type: | USB or RS232 | Support Systems: | Windows,Android,Linux |
Certificates: | CE,FCC,RoHS | Warranty: | 1 Year |