TM070RVHG04 Tianma 7 inch LCM 800×480 1200 1000:1 80/80/60/80 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.