Evaluate NL2432HC22-05B NEC TFT LCD for railway passenger information and cab display repairs; compare interface, optics and mounting before ordering.
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.