A liquid-crystal display is a flat-panel display or other electronically modulated optical device that uses the light-modulating properties of liquid crystals. Liquid crystals do not emit light directly, instead using a backlight or reflector to produce images in color or monochrome. LCDs are …
An LCD screen used as a notification panel for travellers.
LCD in a Texas Instruments calculator with top polarizer removed from device and placed on top, such that the top and bottom polarizers are perpendicular. Note that colors are inverted.
A Casio Alarm Chrono digital watch with LCD.
18 parallel CCFLs as backlight for a 42-inch (106 cm) LCD TV