4) 7 inch resistive touch screen
Introduction:
1, This resistance screen is widely used.with reliable performance economically and practically.
2, It is able to recognize input signals from any contact medium, such as fingers (with or without gloves), pens, credit cards, etc.
3, FPC(flexible circuit board material) is more flexible than PET.
4, It is good looking and the insulation is little. At present, we can achieve the smallest insulation Φ is 0.03 mm, far ahead of other manufacturers.
5, The touch screen surface has clear surface, haze surface, anti-dazzle, anti-light, anti-newton ring, anti-reflection and other materials and processes for selection.
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Model：
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Resistance screen | Diagonal size： | 7 inch | Voltage: | 5V DC ， 35mA |
| Resolution ratio ： | 4096*4096 | Transmittance： | >77% | Glass type: | ordinary glass, chemically reinforced glass |
| Insulation resisitance: | 20MΩ↑ DC25V | Click times： | >1000000 times | ||
| Operating pressure: | 10g~100g (OEM) | Stroke times: | >100000 times | ||
| Surface hardness: | 3H | Strorage temperature: | -20 oC ~ +70 oC |
