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Nov 10

How LCDs work

by Mark | Categories: chemical education | (184482 Views)

A little video I put together to explain how liquid crystal displays work, using pasta, stair gates, wool, a hair dryer and some polarizing filters.

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  1. Anon

    Excellent!

  2. Corribus

    Great video to show how liquid crystals work and what some of their properties are. But you never connect the final dots to show how this translates into an actual display technology (how a multicolored image may be displayed on a screen using liquid crystals), which may leave some viewers perplexed.

  3. Mark

    Good point, I’ll sort out an appendix.

  4. George Dionne

    nice clip! thanks for your sharing

  5. Kylie

    love this video!

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