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1 янв 1968 г. - LCD (Liquid Crystal Display) Monitors

Описание:

George Heilmeier created a liquid crystal display screen in 1968. In 1969, Fergason developed his own liquid crystal display, using, what he termed, a "twisted nematic field effect." Fergason received a patent for his invention on December 14, 1971.

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ByСабина Коваленко-Лозда
2 окт 2018
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1 янв 1968 г.
Сейчас
~ 57 г назад

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