Uploaded September 2016 | Updated September 2026, 2 weeks ago
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A liquid-crystal display (LCD) is similar but different from a A video projector. Both provide a viewed image fed through a video signal. A projection screen uses a lens system. All projectors use a bright light to project the image. LCD's use the light-modulating properties of liquid crystals. Both Video projectors and LCD's offer a variety of uses. Operations such as conference room presentations, classroom training, home theatre and concerts. These machines are both found in many schools and other educational settings.
LCDs find use in computer monitors, televisions, instrument panels, plane cockpit displays, and signage. Small LCD screens are common in portable consumer devices. Digital cameras, watches, calculators, and mobile telephones / smartphones all rely on the LCD. One big accomplishment of the LCD screen is replacing the heavy cathode ray tube. LCD screens are available in a wide range of sizes from small Apple watches to huge television sets.
The Projector has also replaced many large home television sets. Science fiction and recent smart phone / watch technology shows the power of mobile projectors. Applications such as creating keyboards on any surface. Also projecting a viewing screen from ever smaller devices.
Contact Touchboards 1-866-942-6273
A liquid-crystal display (LCD) is similar but different from a A video projector. Both provide a viewed image fed through a video signal. A projection screen uses a lens system. All projectors use a bright light to project the image. LCD's use the light-modulating properties of liquid crystals. Both Video projectors and LCD's offer a variety of uses. Operations such as conference room presentations, classroom training, home theatre and concerts. These machines are both found in many schools and other educational settings.
LCDs find use in computer monitors, televisions, instrument panels, plane cockpit displays, and signage. Small LCD screens are common in portable consumer devices. Digital cameras, watches, calculators, and mobile telephones / smartphones all rely on the LCD. One big accomplishment of the LCD screen is replacing the heavy cathode ray tube. LCD screens are available in a wide range of sizes from small Apple watches to huge television sets.
The Projector has also replaced many large home television sets. Science fiction and recent smart phone / watch technology shows the power of mobile projectors. Applications such as creating keyboards on any surface. Also projecting a viewing screen from ever smaller devices.
