碰了屏幕

Touchscreen TechnologySurface Acoustic Wave(SAW)Resolution4096*4096MaterialPure glassGlass thickness Deviation of Error3mm,4mm,6mm 2mmLight Transmission90 92%Response TimeLess than 10.4msTouch Activation ForceTouch force less than 100g(adjust able)DurabilityScratch-free;More than 50,000,000 touches in one location without failureSurface HardnessMohs hardness rating of 7MultiPoint TouchSoftware discriminationOperatingTemperatureTouchScreen0°C to +50°CController0°C to +65°CHumidity90% RH at 40°C, noncondensingOperation Altitude3000mAgency Approval Systems incorporating GT touchscreens, controllers, and cables have been approved for CE marking. Where appropriate, Touchmonitors are marked CE compliant, and are typically Class B. Systems incorporating GT touchscreens, controllers, and cables have been approved to FCC Class A compliance. Touchmonitors typically are FCC Class B verified RoHS we can offer different size no matter 10.4inch or 24inch.we also have