过去只是科幻小说中描述的塑料芯片 ,如今已是英国剑桥大学科学家的专利产品 ,他们制造塑料集成电路就像印刷彩色杂志一样容易。自从 50年前发明集成电路以来 ,微芯片的年产值已经增加到约 2 0 0 0亿美元。而所有的芯片几乎都是用硅制成的 ,同时把硅片转化成半导体形式需要采用 Plastic chips that used to be described only in science fiction are now patented by scientists at the University of Cambridge in the United Kingdom, who make plastic integrated circuits as easy as printing color magazines. Since the invention of integrated circuits 50 years ago, the annual output of microchips has risen to about 200 billion U.S. dollars. And almost all the chips are made of silicon, while the silicon into the semiconductor form need to use