关于电视发明的英文短文
题目
关于电视发明的英文短文
答案
who invent television?
Paul Nipkow a German inventor who developed an electromechanical television system in 1884.
Boris Rosing,who had developed a television system in Russia 1907,utilizing a mechanical disc for its camera and cathode-ray tube for its receiver.
T Farnsworth who as an American 15 year old boy in 1922 described the workings of an electronic TV system,and went on to transmit a TV image in 1927 using his system.
Charles F.Jenkins an American who in 1923 developed a working Nipkow disk system.
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Vladimir Zworykin who on leaving Russia to work in the United States,was granted a patent in 1923 for his development of a television system that undoubtedly paved the way for all future electronic television systems.
John Logie Baird in Great Britain 1925-26 with his Nipkow disk system,transmitting a dummies head and moving images.
Kenjito Takayanagi of Tokyo Japan who in 1926 used a cathode-ray tube to display transmitted images of Japanese writing.
E.F.W.Alexanderson who in 1928 demonstrated the first home television receiver in Schenectady,New York using a 3" screen.
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