William Shockley in Bell Labs invented the transistor in 1949, opened the semiconductor industrial door from that time on, and also changed the world.

• 美国贝尔实验室(Bell Labs)的威廉萧克理(William Shockley)在1949年发明了晶体管(Transistor)，从此开启了半导体产业的大门，也改变了世界。