In LCD TV, what is the full form of LCD?

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RRB ALP Electronics Mechanic 23 Jan 2019 Official Paper (Shift 3)
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  1. Liquid Crystal Display
  2. Light Controlled Display
  3. Light Controlled Diode
  4. Liquid Crystal Diode

Answer (Detailed Solution Below)

Option 1 : Liquid Crystal Display
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Explanation:

  • The full form of LCD is Liquid Crystal Display.
  • A liquid crystal display (LCD) is a thin, flat panel used for electronically displaying information such as text, images, and moving pictures
  • It is an electronically-modulated optical device made up of any number of pixels filled with liquid crystals and arrayed in front of a light source (backlight) or reflector to produce images in color or monochrome
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