![](http://image109.360doc.com/DownloadImg/2020/06/0118/191853239_3_2020060106281921)
![](http://image109.360doc.com/DownloadImg/2020/06/0118/191853239_4_20200601062819396)
别看芯片的体积小,但制造难度非常大,其制作过程不亚于在指甲盖上建造一座城市,我们一般看到的芯片是这样的:
![](http://image109.360doc.com/DownloadImg/2020/06/0118/191853239_5_20200601062819677)
但是在显微镜下,如同街道星罗棋布,无数的细节令人惊叹不已!
![](http://image109.360doc.com/DownloadImg/2020/06/0118/191853239_6_202006010628206)
原来,指甲盖大小的芯片,上面却有数公里的导线和几千万甚至上亿根晶体管。为了让这些纳米级的元件“安家落户”,芯片在投入使用前要经历上百道工序的纳米级改造……![](http://image109.360doc.com/DownloadImg/2020/06/0118/191853239_7_20200601062820115) ![](http://image109.360doc.com/DownloadImg/2020/06/0118/191853239_8_20200601062820552)
![](http://image109.360doc.com/DownloadImg/2020/06/0118/191853239_9_2020060106282199) 芯片,以储量最丰富成本最廉价的二氧化硅为原料,成就了这个星球的科技之巅,颁一枚最佳逆袭奖,实至名归!那么,目前中国“芯”处在什么阶段?又面临着哪些问题?
![](http://image109.360doc.com/DownloadImg/2020/06/0118/191853239_10_20200601062821755)
![](http://image109.360doc.com/DownloadImg/2020/06/0118/191853239_11_20200601062822224)
![](http://image109.360doc.com/DownloadImg/2020/06/0118/191853239_12_20200601062822693)
尽管目前我国芯片产业的发展仍需面对需求旺盛、供给不足、人才短缺等诸多挑战,但我国芯片的自主研发和量产势在必行。
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