nvis lcd displays industrial lcd monitor military lcd NVIS LCD DISPLAYS NVIS stands for Night Vision Imaging System. The NVIS converts photons from the outside night scene to about 2000 times. These days NVIS compatible LCD monitors are available for night operation at low backlight levels. We need NVIS compatibility in military environments especially for aircraft and marine use. Night vision compatibility demands that the intensity of emission from a color display be regulated within the range of 450 nm to 930 nm and particularly between 630 nm and 930 nm during nighttime operation. NVIS compatible LCDs are also capable of handling widest color range possible in ordinary daylight operation. To view the color active matrix a backlight is essential for illumination. For avionic and marine requirements extremely high intensity illumination is required during day time and low intensity illumination is required for nighttime mode.