... 4.CE,ROHS,FCC,CCC,UL 1.Product Parameters Technical SpecificationModel NameJWB-OF1211Screen Size (diagonal)12.1"Display Resolution (pixels)800 X ... × 0.307(V)Backlight2CCFLResponse time (ms)5msTouch Screen TypeNo (Resistive,SAW,Infrared,Capacitive Optional)Touch ConnectorsUSB or RS232(Optional)InterfaceSignal Connector15 pin ... help you to design and produce. 5.Details show 12.1" open frame lcd display