英国剑桥大学的化学家和物理学家最近声称他们已研制成一种可用作制造发光二极管的有机半导体材料。研究人员指出,这是制造大面积平面电视和计算机显示或直接在电子线路上镀膜显示方面的一个潜在的实用方法。使用的材料是一种轭合聚合物-PPV,据认为它比通常用来制造发光二极管的无机或复合材料更容易制造。化学家发现一种方法,可把PPV处理成可弯曲的 Chemists and physicists at the University of Cambridge in the UK recently claimed they have developed an organic semiconductor material that can be used to make light-emitting diodes. The researchers point out that this is a potential practical way of making large-area flat-screen TVs and computer displays or direct coating displays on electronic circuits. The material used is a conjugated polymer-PPV, which is believed to be easier to manufacture than inorganic or composite materials commonly used to make light-emitting diodes. Chemists have discovered a way to process PPVs bendable