TM070RDH13-40 Tianma 7 inch LCM 800×480 250 500:1 70/70/60/70 262K/16.7M WLED TTL
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.