Invention of the Point-Contact Transistor
John Bardeen, Walter Brattain, and William Shockley are demonstrating the first working point-contact transistor in the Bell Labs laboratory. The trio is carefully observing the oscilloscope readings
Key Figures
Causal neighbors · 389 linked moments
F
1947
· contemporaneous
F
1947
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F
1947
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I
1947
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I
1947
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I
1947
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I
1947
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I
1947
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I
1947
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I
1947
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I
1947
· contemporaneous
1947
· contemporaneous
1956
· same era
1956
· precedes
1948
· same era
1948
· precedes
F
1947
· contemporaneous
F
1947
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F
1947
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I
1947
· contemporaneous
I
1947
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I
1947
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I
1947
· contemporaneous
I
1947
· contemporaneous
I
1947
· contemporaneous
I
1947
· contemporaneous
I
1947
· contemporaneous
1947
· contemporaneous
I
1947
· contemporaneous
1947
· contemporaneous
I
1947
· contemporaneous
I
1947
· contemporaneous
I
1947
· contemporaneous
R
1954
· same era
F
1954
· same era
C
1954
· same era