Virtual metrology: A solution for wafer to wafer advanced process control

被引:48
作者
Chen, PH [1 ]
Wu, S [1 ]
Lin, JS [1 ]
Ko, F [1 ]
Lo, H [1 ]
Wang, J [1 ]
Yu, CH [1 ]
Liang, MS [1 ]
机构
[1] Taiwan Semicond Mfg Co Ltd, Hsinchu 30077, Taiwan
来源
ISSM 2005: IEEE International Symposium on Semiconductor Manufacturing, Conference Proceedings | 2005年
关键词
D O I
10.1109/ISSM.2005.1513322
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Virtual metrology (VM) is a novel technology to predict wafer performance from tool state variables. Virtual metrology can enable wafer to wafer control without additional real metrology.
引用
收藏
页码:155 / 157
页数:3
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