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2000年在美国一家大型超市里,人们发现一幅特殊的广告画,广告画厚约3毫米,看上去广告好像画在一张纸板上,奇怪的是纸板上面的广告信息随时发生变化。原来这是一种新型的显示屏。它质地坚实,但又很柔软,甚至可以折叠起来装进口袋里,人们形象地称它为电子纸。电子纸脱颖而出的技术基础是“柔软” 晶体管的成功研制。在此之前,美国国际商用机
In 2000, at a large supermarket in the United States, people found a special advertisement with a thickness of about 3 millimeters. It looks like the advertisement is drawn on a piece of cardboard. What is strange is that the advertising information on the cardboard is subject to change. This is a new type of display. It is solid, yet soft, and can even be folded into pockets, which people vividly call it e-paper. The technical basis for the electronic paper to stand out is the successful development of “soft” transistors. Prior to this, the United States International Business Machines