Liquid Crystal Displays
Liquid Crystal Displays (LCDs) are flat panel displays that use the light modulating properties of liquid crystals to display images. LCDs consist of several layers, including two polarizing filters, two glass substrates, and a layer of liquid crystals. The liquid crystals are sandwiched between the glass substrates and are controlled by an electric current. When the liquid crystals are energized, they change the polarization of the light passing through them, creating an image. LCDs are commonly used in a variety of applications, including televisions, computer monitors, and mobile devices, due to their low power consumption, thin profile, and ability to display high-quality images.
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