Transistor - Wikipedia, the free encyclopedia
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A transistor is a semiconductor device commonly used to amplify or switch electronic signals. A transistor is made of a solid piece of a semiconductor material, with at least three terminals for con...
en.wikipedia.org/wiki/Transistor
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John Bardeen, Walter Brattain and William Shockley discovered the transistor effect and developed the first device in December 1947, while the three were members of the technical staff at Bell Laboratories in Murray Hill, NJ. [To view the patent, see US Patent #02569347 which was issued on September 25,
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www.porticus.org/bell/belllabs_transistor.html
www.porticus.org/bell/belllabs_transistor.html
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Fleming, in fact, however, showed early signs of prodigy and delivered his first lecture on electromagnetic phenomena at the age of thirteen. John was educated mainly at University College School on Gower Street in the West End of London.
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chem.ch.huji.ac.il/history/fleming.htm
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I think one of the biggest milestones in the history of computers is the transistor. American physicists John Bardeen, Walter H. Brattain, and William Shockley invented the transistor in 1947. The first transistor was created at Bell Laboratories on December 16, 1947. “This was perhaps the most i ... ; Student Papers:
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www.radessays.com/viewpaper/46668/Vectors.html
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He also wrote the first web server. A web server is the software that stores web pages on a computer and makes them ... Colleagues of Berners-Lee at CERN wrote a browser for Mac machines called Samba. Marc Andreesen, a student at the University of Illinois, with the help of fellow students, created the Mosaic browser.
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www.ibiblio.org/pioneers/lee.html
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The first transistor was invented at Bell Laboratories on December 16, 1947 by William Shockley (seated at Brattain's laboratory bench), John Bardeen (left) and Walter Brattain (right). ... The picture on the left above shows the first point contact transistor built by Walter Brattain. It consisted of a plastic...
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www.cedmagic.com/history/transistor-1947.html
www.cedmagic.com/history/transistor-1947.html
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This photo from 1971 shows Bell Labs researcher Cecil H. Coker demonstrating a new computerized system for converting printed text into synthetic speech. He is a member of Bell Laboratories Acoustics Research Department, where techniques for "text" to Bell Labs first demonstrated an electronic speech synthesis device,
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www.bell-labs.com/project/tts/voices.html
www.bell-labs.com/project/tts/voices.html
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1. First transistor (Point Contact Type) invented at Bell Labs, credited to Shockley, Bardeen and Brattain. ... 2. W. MacWilliams builds the Transistor Gating Matrix at Bell Labs, using 40 “Type A” transistors; this is the first functional transistor application. ... 1. First grown junction transistor created at Bell Labs.
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semiconductormuseum.com/HistoricTransistorTimeline_Inde...
semiconductormuseum.com/HistoricTransistorTimeline_Index.htm
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Bell Laboratories in the United States began research into semiconductors in 1945, and physicists William Shockley (1910-1989), Walter Brattain (1902-1987) and John Bardeen (1908-1987) succeeded in creating the first point-contact germanium transistor on the 23rd December, 1947. (They took a break for the...
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www.diycalculator.com/sp-micproc.shtml
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