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HOW IT WORKS |
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Matrix touch screen is the preferred solution for economic applications requiring little effort on installation. It consists of a conductive bottom layer (ITO Glass or Film) and a conductive top layer (ITO Film). The ITO coating forms rows on one layer and columns on the other. The two layers are suspended by many very small spacer dots.When a certain point is touched, it pushes the conductive coating on the top layer against the coating on the bottom layer. The action results into electrical contact functioning very similar to a switch. |
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Specification |
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Circuiting Rating: 5V DC, 35mA
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Hitting Life Expectancy: Over 1 million
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Light Transmission:
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Film+Film>75%
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Input: Finger (with/without glove) or stylus
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Film+Glass>80%
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Operating Temperature: -10 oC ~+60 oC
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Contact Bounce: <5ms
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Storage Temperature: -20 oC ~+70 oC
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Operating Force: 10g~100g
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Choices of Glass Thickness: 0. 7mm, 1.1mm, 2.0mm, 3.0mm
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Surface Hardness: 3H
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Choices of Glass: Normal Glass, Chemically strengthened glass
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Highlights & Benefits |
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| ¡ù Low cost and good reliability. |
| ¡ù Very easy to install (no need for controller). |
| ¡ù Drift-free (no need for re-calibration). |
| ¡ù 100% customization (perfect solution for applications requiring limited numbers of fixed button sizes). |
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