Weekly-Training-Sessions

27
Oct
2023

Optical Proximity Correction (OPC)

Introduction Optical Proximity Correction OPC is a resolution enhancement technique based on optical lithography. It is used in sub-wavelength lithography to deal with the severe image distortions. These image distortions typically include the: increased corner rounding, line-end shortening and changes in the width when located in isolated or dense environments. This technique helps in improving the imaging resolution. It is

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