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First_bipolar_transistor (1947)
![First_bipolar_transistor (1947) First_bipolar_transistor (1947)](https://cdn.ipernity.com/200/79/52/36727952.a25c9e99.640.jpg?r2)
![](https://s.ipernity.com/T/L/z.gif)
Replica of Bell Labs transistor (1947). In 1997 Lucent Technologies created this replica to commemorate the 50th anniversary of the invention of the point-contact transistor at Bell Labs in December 1947.
Flickr! image by Revol Web.
Flickr file: www.flickr.com/photos/38671911@N08/3984348493
Also on Wikimedia Commons: commons.wikimedia.org/wiki/File:Replica-of-first-transistor.jpg
![Creative Commons License](https://www.ipernity.com/proxy.php/image/aHR0cHM6Ly9pLmNyZWF0aXZlY29tbW9ucy5vcmcvbC9ieS1zYS8yLjAvODh4MzEucG5n/500/$/s/s:30d9cdec;e:667cab80)
This work is licensed under a Creative Commons Attribution-ShareAlike 2.0 International License.
Flickr! image by Revol Web.
Flickr file: www.flickr.com/photos/38671911@N08/3984348493
Also on Wikimedia Commons: commons.wikimedia.org/wiki/File:Replica-of-first-transistor.jpg
This work is licensed under a Creative Commons Attribution-ShareAlike 2.0 International License.
Erik Baas, Nikolaos Katsikis have particularly liked this photo
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