Jaroslav Šafránek

Jaroslav Šafránek (May 23 1890 Pilsen – Aug 22 1957 Prague) was a Czech physicist who, in the second half of the 1930s, designed a system for the transmission of visual images by low-line mechanical television, which made the production of an authentic spatial impression of the picture, transmitted on the screen, possible. His discovery was, unfortunately, largely ignored by the Czechoslovakian community.

Further reading
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