多碰了屏幕(见的类型不同大小)

Multi touch screen Perfect application of latest technology to surface wave technology in the large size touch panel, with high Response time and accuracy. With 8pcs transducer, and double –panel Cable. Keep the coherence with normal panel for the controller and pontes to mainboard With high density touch dot:10000 dot/square inch Stable capability, self-correcting, without touch excursion Anti-EMI, with high electromagnetism compatibility Parameter: Technology: surface acoustic wave touch screen (saw) Resolution:4096*4096 Material: Pure glass Deviation of Error: 2mm Light Transmission:90%-92% Response: Less than 16ms Touch activation Force: less than 100g(adjust able) Durability: Scratch-free, More than 50,000,000 touches in one location without failure. Surface hardness: Mohs’ hardness rating of 7 Multi-point touch: software discrimination Touch screen operating: -2ºC to + 50ºC Temperature Controller: 0ºC to +65ºC Touch screen: -40ºC to+70ºC Storage Temperature Controller: -20ºC to +85ºC Humidity:10%-90% RH at 40ºC, non-condensing. Operation Altitude:3000m Agency Approval: CE, FCC