Display: 40x4 Character Type OUTLINE:190.0x54.0x13.5 V.A.: 149.0x30.0 Character Size: 2.78x4.89 Dot: 0.5x0.55 View angle:6 O'clock LCD type: STN/TRANSMISSIVE/NEGATIVE/BLUE Driver Condition:1/16 duty cycle, 1/5 Bias Backlight type: White/ Side Backlight LED Controller: SPLC780D1 or equivalent Operating Temp.:-10ºC~+60ºC