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Product Details:
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| Touch: | Resistive Touch Screen | Wire: | 4/5 Wires |
|---|---|---|---|
| Insulation: | >20MΩ/25V(DC) | Durability: | >35 Million Touches |
| Light Transmission: | 82% | Supply Voltage: | DC5V |
| Response: | <15ms | Customized: | Support |
| Highlight: | Resistive 4 Wire Touch Panel,4 Wire Touch Panel 22 Inch,35 Million 5 wire touch panel |
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Resistive touch screen technology
Resistive touch screen technology consists of a glass or acrylic panel that is coated with electrically conductive and resistive layers. The thin layers are separated by invisible separator dots. When operating, an electrical current moves through the screen. When pressure is applied to the screen the layers are pressed together, causing a change in the electrical current and a touch is registered.
Although clarity is less than with other touch screen types, resistive screens can be highly accurate and have the advantage of being pressure sensitive so it responds to any input device, including finger, gloved hand, or pen stylus
Resistive touch screen technology is the most cost effective technology on the market today. It is recommended when budgets do not allow more robust solutions.
Limitations of resistive touch screen technology:
Not recommended for public access applications
Is there structural difference between 4-wire and 5-wire technologies?
Just same as analog 4-wire resistive technology, an analog 5-wire resistive sensor consists of top and bottom sheets which are facing each other with a gap in between. Unlike analog 4-wire resistive technology, electrodes are placed on four corners of the bottom sheet in analog 5-wire technology. The sensing process is as below
| 4 Wires Resistive Touch Panel Specification | |
| General Size | 5.7 inch To 22 inch |
| Fit in with | Panel display device |
| Mechanical | |
| Input Method | Finger or gloved hand (rubber ,cloth or leather) |
| Active Force | Stylus or Finger or Similar <45g~110g |
| Ball Impact | ø13.0. Steel Ball/9g, Height=30cm, 1 time, no damage [Impact at center area] |
| Durability | >35 million touches |
| Positional Accuracy | <1.5% |
| Optical | |
| Light Transmission | 82% |
| Clear surface | <3% |
| Anti-glare Surface | <4% |
| Anti-Newton | <10% |
| Gloss | 90±20 gloss units tested on a hard-coated front surface Accordance with ASTM D 2457 |
| Electrical | |
| Supply voltage | DC5V |
| Circuit Resistance | X:20~25Ω0, Y:20~250Ω |
| Linearity | X<1.5%, Y<1.5% |
| Response | <15ms |
| Insulation | >20MΩ/25V(DC) |
| Endurance | No acting damage at DC50V/60sec. |
| Resolution | Based on controller resolution of 4096 x 4096 |
| Environmental | |
| Operation Temperature | -10°C ~ +60°C |
| Operation Humidity | 20%RH ~ 85%RH, no condensing |
| Storage Temperature | -40°C ~ +80°C |
| Storage Humidity | 10%RH ~ 90%RH, no condensing |
| Waterproof | Not damaged by running water applied to the active area |
| Reliability | |
| Heat Cycle | 70°C /240 hrs |
| Cold Cycle | -40°C /240 hrs |
| Thermal Cycle | -40°C ~7°0C [60 min./cycle] *10 cycles |
| Operationg System | |
| Operation System | Linux/ Dos / Windows ME/95/98 / NT4.0/XP/2000/ 7 /Mac OS |
| Warranty | |
| Touch screen 1 years | |
| Touch Controller 1 years | |
| 5 Wires Resistive Touch Panel Specification | |
| General Size | 10.4 inch To 22 inch |
| Fit in with | Panel display device |
| Mechanical | |
| Input Method | Finger or gloved hand (rubber ,cloth or leather) |
| Active Force | Stylus or Finger or Similar <45g~110g |
| Ball Impact | ø13.0. Steel Ball/9g, Height=30cm, 1 time, no damage [Impact at center area] |
| Durability | >35 million touches |
| Positional Accuracy | <1.5% |
| Optical | |
| Light Transmission | 82% |
| Clear surface | <3% |
| Anti-glare Surface | <4% |
| Anti-Newton | <10% |
| Gloss | 90±20 gloss units tested on a hard-coated front surface Accordance with ASTM D 2457 |
| Electrical | |
| Supply voltage | DC5V |
| Circuit Resistance | X:20~25Ω0, Y:20~250Ω |
| Linearity | X<1.5%, Y<1.5% |
| Response | <15ms |
| Insulation | >20MΩ/25V(DC) |
| Endurance | No acting damage at DC50V/60sec. |
| Resolution | Based on controller resolution of 4096 x 4096 |
| Environmental | |
| Operation Temperature | -10°C ~ +60°C |
| Operation Humidity | 20%RH ~ 85%RH, no condensing |
| Storage Temperature | -40°C ~ +80°C |
| Storage Humidity | 10%RH ~ 90%RH, no condensing |
| Waterproof | Not damaged by running water applied to the active area |
| Reliability | |
| Heat Cycle | 70°C /240 hrs |
| Cold Cycle | -40°C /240 hrs |
| Thermal Cycle | -40°C ~7°0C [60 min./cycle] *10 cycles |
| Operationg System | |
| Operation System | Linux/ Dos / Windows ME/95/98 / NT4.0/XP/2000/ 7 /Mac OS |
| Warranty | |
| Touch screen 1 years | |
| Touch Controller 1 years | |
Picture of Product
4 Wire Drawing
5 Wire Drawing
Contact Person: Lydia Cai
Tel: +8613927483927
Fax: 86-0769-82522517
