Karl Ferdinand Braun

Karl Ferdinand Braun was a German electrical engineer, inventor, physicist and Nobel laureate in physics. Braun contributed significantly to the development of radio and television technology and built the first semiconductor. He shared the 1909 Nobel Prize in Physics with Guglielmo Marconi "for their contributions to the development of wireless telegraphy", was a founder of Telefunken, one of the pioneering communications and television companies, and has been both called the "father of television", "great grandfather of every semiconductor ever manufactured" and the co-father of the radio telegraphy, together with Marconi.

6 June 1850

Born on the same birth day (6 June): Ada Kok • Alexandra Feodorovna (Alix of Hesse) • Anthony Pilkington • D. Ramanaidu • Frank Tyson • James Barnor • John Trumbull • Joseph I of Portugal • Manfred Sakel • Robert Falcon Scott • Sam Simon • Steve Vai • Sukarno • Thomas Mann • Tony Levin • V. C. Andrews • Władysław Żmuda

Born in the same month (June 1850): Daniel Carter Beard • David Jayne Hill • Herbert Kitchener, 1st Earl Kitchener • Ignác Goldziher • Jørgen Pedersen Gram • Lafcadio Hearn • Pat Garrett • Richard Heuberger • William Arnon Henry