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When was the LCD TV invented?

Updated: 8/23/2023
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11y ago

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Invention of the LCD TVIn 1888, liquid crystals were first discovered in cholesterol extracted from carrots by Austrian botanist and chemist, Friedrich Reinitzer.

In 1962, RCA researcher Richard Williams generated stripe-patterns in a thin layer of liquid crystal material by the application of a voltage. This effect is based on an electro-hydrodynamic instability forming what is now called "Williams domains" inside the liquid crystal.

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10y ago

It was not Allen B. Dumont. George H. Heilmeier was credited with the invention of LCD. Allen B. Dumont developed an improved version of the cathode ray tube.

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