... , Civilian Electronic Product and so on. Specifications :1,TFT-LCD: A+ class Industry Screen2, Interface: RS-232/3.3V ... 2% per year.eg:TFT Screen: SHARP, AUO,CHIMEI Touch panel: Fujitsu, AMT Flash Memory: Samsung IC: TI, CY, ISSI ... patented technology is 24-bit colour (16.7 M colour) TFT-LCD Module, that is the most advanced display technique ... since delivery. CPU and RS232 interface tft touch lcd panel