transistor
tran zi ster
- n a semiconductor device capable of amplification
- No postwar industry has grown faster than electronics, and no electronic devices have paid off more handsomely than semiconductorsthe tiny, spiderlike transistors, diodes .
- As their colleagues watched with a mix of wonder and envy, they showed how their gizmo, which was dubbed a transistor, could take an electric current, amplify it and switch it on .
- The transistor was born just before Christmas 1947 when John Bardeen and Walter Brattain, two scientists working for William Shockley at Bell Telephone Laboratories in Murray Hill .