电子技术是一个年轻的技术领域。它的发展速度相当惊人,从最初的电子管到晶体管再到集成电路,只用了短短的几十年时间。现在在一块小小的硅片上就能集成几万到几十万只晶体管,这样就大大地减小了电子产品的体积和减轻了整机的重量。随着科学技术的不断发展,新的电子产品层出不穷。目前人们已经研究成功了多画面彩电、超薄型液晶显视电视,可视大哥大,自动翻译电话,智能电脑等 Electronic technology is a young technology area. Its development speed is quite astonishing. From the initial electron tube to the transistor and integrated circuit, it took only a few decades. It is now possible to integrate tens to hundreds of thousands of transistors on a small piece of silicon, which greatly reduces the size of electronic products and reduces the weight of the whole machine. With the continuous development of science and technology, new electronic products emerge in endlessly. At present, people have successfully researched multi-screen color TVs, ultra-thin LCD televisions, mobile phones, automatic translation phones, smart computers, etc.