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vidicon

 - 2 dictionary results

vid⋅i⋅con

[vid-i-kon]
–noun Television.
a camera tube in which a charge-density pattern is formed on a photoconductive surface scanned by a beam of low-velocity electrons for transmission as signals.
Compare Saticon.


Origin:
1945–50; vid(eo) + icon(oscope)
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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vid·i·con   (vĭd'ĭ-kŏn')   
n.  A small television camera tube that forms a charge-density image on a photoconductive surface for subsequent electron-beam scanning.

[vid(eo) + icon(oscope).]
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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