8 词条
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Integrated circuit
An integrated circuit or IC is set of electronic circuits on one small plate (chip) of semiconductor that incorporates large numbers of tiny transistors to perform the functions of vacuum tubes.
Integrated circuit的贡献者
Integrated circuit
电子投影曝光机
半导体; Integrated circuit
将紫外光照射涂有光电发射材料的石英衬底金属掩模所产生的光电子，经电场加速和磁场聚焦，垂直投射到圆片胶层上，使之产生等倍掩模图形潜象的面曝光设备。 ...
