The scientists Aylesworth talked to suggested there were probably additional impurities in the tin to make that first transistor work. So instead of the tin-doped germanium, Aylesworth used a ...

According to a recent IEEE article, a transistor cost about $8 in today’s money back in the 1960’s. Consider the Regency TR-1, the first transistor radio from TI and IDEA. In late 1954 ...

On December 16, 1947, they demonstrated the first working transistor, now known as the point-contact transistor (a feat for which they were awarded the 1956 Nobel Prize in Physics). The first ...

The TR-55 wasn’t the first Sony radio to have transistors. The TR-52 was a prototype, but it had case problems and never made it into the hands of the public. The radio didn’t make it to the ...

The 1956 Nobel Prize in Physics went to William Shockley, Walter Brattain, and John Bardeen for the invention of the transistor. But these talented scientists did not act alone. Their success depended ...

about six years after Texas Instruments and Regency introduced the first transistor radio. Unlike traditional vacuum-tube televisions, which were bulky, fragile, and power-hungry, the TV8-301 was ...