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Cathode ray - Wikipedia, the free encyclopedia
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Cathode ray tube - Wikipedia, the free encyclopedia
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collecting and history of CRT tubes and physics instruments ... The Cathode Ray Tube site; ; electronic glassware; History and Physics Instruments ; ... Want to know more about early Cathode Ray or Camera Tubes? Visit the pages to see all these interesting or historical tubes. And read about their history.
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Called the Braun Tube, it morphed into television and radar tubes in modern history. 1929 - the kinescope cathode ray tube was invented by Vladimir Kosma Zworykin. It formed some of the first television systems. 1931 - Allen B. Du Mont invented the first reproducible CRT used on television sets.
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He was investigating a long-standing puzzle known as "cathode rays." His experiments prompted him to make a bold proposal: these mysterious rays are streams of particles much smaller than atoms, they are in fact minuscule pieces of atoms. ... ; A simple cathode ray tube.
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When physicists moved a magnet near the glass, they found they could push the rays about. But when the German physicist Heinrich Hertz passed the rays through an electric field created by metal plates inside a cathode ray tube, the rays were not deflected in the way that would be expected of electrically charged particles.
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Amazon.com: The Cathode-Ray Tube: Technology, History and Applications (9780963155900): Peter A. Keller: Books.
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