8线耐碰屏幕

8-Wire resistive touch screen is the preferred solution for applications requiring accuracy and no re-calibration over time. It is designed based on the 4-wire resistive technology with each edge providing one more sensing line as a stable voltage gradient for the touch screen controller. The functionality of additional 4 lines is to obtain the actual voltage generated by the drive voltage, so the touch screen controller can automatically correct the drift issue resulted from the harsh environment exposure or long time usage.SpecificationCircuiting Rating: 5V DC, 35mA Surface Hardness: 3H Light TransmissionFilm+Film>77%Hitting Life Expectancy: Over 1 million Film+Glass>83% Scoring Life Expectancy:Over 100,000 Contact Bounce:<10ms Operating Temperature:-10 oC +60 oC Resolution:4096x4096 Storage Temperature:-20 oC +70 oC Linearity: 1.5%<1.0% By RequestChoices of Glass Thickness: 0. 7mm, 1.1mm, 2.0mm, 3.0mm,0.55mmOperating Force: 10g 100g Choices of Glass: Normal Glass, Chemically strengthened glass Highlight & Benifit Automatically correct the drift issue and avoid the requirement for touch screen re-calibration. FPC tail technology surpasses those of our competitors. FPC has lower resistance and is more flexible than PET or ITO film used by other suppliersExcellent optical performance even with anti-glare hard coating film.Capable of handling spacer dots diameter less then 0.035mm (smallest in the industry). Haze < 6% (best optical performance in the industry). Various choices of surface treatments available. Anti-Newton ring, anti-glare, special chemical hard coating,anti-reflection.