LP150X09-B2K3 LG Display LCD replacement for railway cab signalling and passenger information displays. Industrial TFT panel for field service.
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.