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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?¨¢4096 |
| 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¡ê¡§Using a 60-degree ¡ê? Flat |
80?¨¤15 gloss units |
| Surface durability |
Mohs?¡¥s hardness rating of 7 |
| Operating |
-20????+50?? |
| Storage |
-40????+70?? |
| Humidity |
10%??90%¡ê¡§40??¡ê? |
| Operation Altitude |
3000 meter |
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Performance Overview of SAW touch screen |
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| conformation¡êo |
Using glass surface, no coating surface,defend riot, scratch Resistance well. |
| Cable and interface¡êo |
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¡êo |
The standard error is less than ?¨¤ 0.080 in. (2.03 mm) Most the error is less than ?¨¤ 1%,resolution 4096x4096 |
| density of touch point¡êo |
100,000 per touch point of square inch(15¡ê?000 pert Touch point of square CM) |
| The intensity reaction of touch¡êo |
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¡êo |
Surface durability likes glass, through the text hardness is for 7 distinction of Mao (MONS) |
| Expected life¡êo |
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¡êo |
According to ASRTMD1003 standard, more than 90% |
| Thermal characteristics of intercalation¡êo |
characteristics well of thermal interpolation,plug-and-play with controller supports |
| Stability¡êo |
Stability well, without excursion, automatic Error Correction |
Temperature of Performance¡êo
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Operating Temperature:-20??C--50??C??Storage Temperature:-20??C--50??C |
| Relative operating temperature¡êo |
Non-compression: 90% for 40??C |
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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?¨¢4096, 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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