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Surface wave technology. |
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Pure glass touch screens with superior image clarity, high |
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resolution, good light transparence. |
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Durable, scratch-resistant glass surface continues to work if |
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scratched. |
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High touch point density: over 10000 touch points per |
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square inch. |
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Good stableness without drift, automatic correction, accurate |
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operation. |
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Long service life, over 50 million touches in one location |
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without failure |
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| Resolution |
4096¡Á4096 |
| Positional |
2mm |
| Transparency |
90%¡«92% |
| Touch Sensibility Touch force |
lower than 80g(adjust allowed) |
| Touch response |
Less than 10 MSEL |
| Expected life |
More than 50 million touches in one location |
| Anti-glare surface 6 |
1 minimum |
| Gloss£¨Using a 60-degree £© Flat |
80¡À15 gloss units |
| Surface durability |
Mohs¡¯s hardness rating of 7 |
| Operating |
-20¡æ¡«+50¡æ |
| Storage |
-40¡æ¡«+70¡æ |
| Humidity |
10%¡«90%£¨40¡æ£© |
| Operation Altitude |
3000 meter |
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Performance Overview of SAW touch screen |
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| conformation£º |
Using glass surface, no coating surface,defend riot, scratch Resistance well. |
| Cable and interface£º |
Cable in the power, interface socket for a square within a double-row 2 x5, 2x6 needle, the needle diameter of 0.025 inches (0.0635 mm) |
| position and precision£º |
The standard error is less than ¡À 0.080 in. (2.03 mm) Most the error is less than ¡À 1%,resolution 4096x4096 |
| density of touch point£º |
100,000 per touch point of square inch(15£¬000 pert Touch point of square CM) |
| The intensity reaction of touch£º |
Sensitive reaction, with the slight touch , also
make accurately reaction with controller, responsive time less than 10ms, the Touch intensity less than 85 grams.
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| Surface endurance£º |
Srface durability likes glass, through the text hardness is for 7 distinction of Mao (MONS) |
| Expected life£º |
Life Expectancy is longest ,be the first in all touch system,
Effective touch is more than 50 million times with the same touch point.
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| Light Transmission£º |
According to ASRTMD1003 standard, more than 90% |
| Thermal characteristics of intercalation£º |
characteristics well of thermal interpolation,plug-and-play with controller supports |
| Stability£º |
Stability well, without excursion, automatic Error Correction |
Temperature of Performance£º
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Operating Temperature:-20¡ãC--50¡ãC¡¡Storage Temperature:-20¡ãC--50¡ãC |
| Relative operating temperature£º |
Non-compression: 90% for 40¡ãC |
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Use of acoustic emission and reception of Principle, there have X, Y axial on the screen to |
emitter and receiver, they realized conversion between electric signal and sound wave signal, |
when body touch the screen, sound wave signal is blocked off when through the point, the wave |
form a attenuation, Controller through analysis and receipt the attenuation signal to confirm |
| the location of touch. SAW touch screen resolution is 4096¡Á4096, without coat on the surface, |
| so the resolution is higher, glass substrate adopt toughened glass, pledge its expected life, |
| however, the restrictions under the principle of reaction, the surface of SAW touch screen |
should keeping cleanliness, it used will be affected by the dust.
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