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Inventors Liquid Crystal Display - James Fergason
James Fergason

James Fergason was the inventor of an improved liquid crystal display or LCD - National Inventors Hall of Fame.

Liquid Crystal Display - George Heilmeier
George Heilmeier's liquid crystal displays used DSM or dynamic scattering method, wherein an electrical charge is applied which rearranges the molecules so that they scatter light. These were replaced by an improved version invented by James Fergason in 1969

Liquid Crystal Displays
Liquid crystals are organic substances that reflect light when voltage is applied.

©Mary Bellis

From Mary Bellis,
Your Guide to Inventors.
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