... & Features 1) Construction COB(Chip-on-Board) 2) Display Format 8x2 Characters 3) Display Type STN, Transflective, Positive, Y-G 4) Controller ... 9) Power Supply Voltage 5.0 V 10) VLCD Adjustable For Best Contrast 4.7 V (VOP.) 11) Operation temperature - ... range1) TN, STN, FSTN LCD panels, modules,2) customized LCD panels, modules,3) small TFT type.8x2 character LCM Alphanumeric LCD Display Module 8x2