A liquid-crystal display (LCD) is a flat panel display, electronic visual display, or video display that uses the light modulating properties of liquid crystals. Liquid crystals do not emit light d...
A video projector is an image projector that receives a video signal and projects the corresponding image on a projection screen using a lens system.
A backlight is a form of illumination used in liquid crystal displays (LCDs). As LCDs do not produce light themselves (unlike for example Cathode ray tube (CRT) displays), they need illumination (a...
A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen.
Fixing device
Monitor stand
