Liquid Crystal Display (LCD) is a type of flat-panel display technology that uses a liquid crystal material to modulate light and produce images.
LCD displays are widely used in a variety of electronic devices, including computer monitors, televisions, smartphones, and digital cameras.
In an LCD, light is passed through a backlight, which is typically made up of a light-emitting diode (LED) or a cold cathode fluorescent lamp (CCFL), to illuminate the liquid crystal material.
The liquid crystal material is sandwiched between two transparent electrodes and a polarizing filter, and the voltage applied to the electrodes determines the orientation of the liquid crystal molecules.
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