SIMULATION AND OPTIMIZATION OF PHASE-SHIFT MASKS FOR PRINTING OF CONTACT HOLES

被引:0
|
作者
PELKA, J
HENKE, W
机构
[1] Fraunhofer-Institut für Siliziumtechnologie (FhG-ISit), Berlin, D-14199 Berlin
关键词
D O I
10.1016/0167-9317(94)90041-8
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Using the simulation program solid, comprehensive simulation studies were conducted on the use of phase-shift masks for contact holes in optical lithography. Emphasis was laid on the use of rim-type and outrigger masks. Based on simulation findings, advantages and disadvantages of this technology will be discussed, and aids for design and optimization of phase-shifting mask areas will be given.
引用
收藏
页码:1 / 26
页数:26
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