Tuesday, February 15, 2011

US Patent for Three Terminal Semiconducting Device: October 1950


We all know that the transistor was a revolutionary invention. Something that has escalated tremendously in the last 5 decades. Its is just amazing to see how it was first made and how it has gone from there on. The intent was to build something magical to translate electrical signals, more simply what we now understand as the common usage of the term 'amplification'.
The Patent Application of the First Three Terminal Semiconductor Device, Bell Labs, 1950


The complete patent may be checked here.



Enjoy Reading !

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