Pro-face HMI Touch Screen GP Series GP577R-TC41-24VP, Pro-face HMI Touch Screen; GP577R-TC41-24VP
A liquid-crystal display (LCD) is a flat-panel display or other electronically modulated optical device that uses the light-modulating properties of liquid crystals combined with polarizers. Liquid crystals do not emit light directly, instead using a backlight or reflector to produce images in color or monochrome.