1. Effects of Alignment Accuracy on CMP Process for Overlay Control;Hong,2000
2. Segmented Alignment Mark Optimization and Signal Strength Enhancement for Deep Trench Process;Cui,2004
3. Modeling of Alignment Schemes in Commercial Steppers;Yuan,1990
4. Laser Alignment Modeling Using Rigorous Numerical Simulations;Wojcik,1991
5. Ultra-fast Wafer Alignment Simulation Based on Thin Film Theory;Wu,2002