Kastalia Knowledge Management System · Glasperlenspiel template · knot 3939

Transistors invention

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  • a transistor is a semiconductor device with at least three terminals
  • Shockley, Bardain at Brattain presented a functional concept on 23th December 1947 to some Bell Labs colleagues and managers
  • "2,913,276,327,576,980,000,000 transistors shipped since the moment of invention" (forbes.com, 2014)
https://commons.wikimedia.org/wiki/File:Transistor_basic_flow.svg (Fattredd, 2012, CC BY-SA)

Ancestors (1 superordinated path)