Simulations and experiments with the phase shift focus monitor

被引:9
作者
Brunner, TA [1 ]
Mih, RD [1 ]
机构
[1] IBM CORP,ADV SEMICOND TECHNOL CTR,HOPEWELL JCT,NY 12533
来源
OPTICAL MICROLITHOGRAPHY IX | 1996年 / 2726卷
关键词
lithography; focus control; process window; depth of focus; focus metrology; simulation; stepper control; optical lithography; focus budget; process control; lens heating;
D O I
10.1117/12.240909
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
引用
收藏
页码:236 / 243
页数:8
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