GP2301H-SC41-24V. (5.7inch STN Color). Tethered HMI with Full Graphic Touch Screen. Built-in Safety Features: Emergency Shut-off Vibration alert
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.