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Draw and explain working principle of LCD display. Compare and contrast LCD and LED televisions.
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written 7.1 years ago by
teamques10
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- LCD stands for liquid crystal display. LCD panels are made of two layers of transparent material which are polarized and are glued together.
- One of the layers is coated with a special polymer that holds the individual liquid crystals. Current is then passed through individual crystals which allow the crystals …
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