Models and Simulations of the UV Lithography Process Based on Thick Photoresists

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Abstract:

This paper presents the models for the ultraviolet (UV) lithography of thick photoresists such as thick SU-8. Simulations for various lithography conditions have been conducted using these models based on the improved dynamical cellular automata method. Some experiments on SU-8 2075 layers under UV source with 365nm wavelength have been implemented to verify the simulation results. The results confirm the validity of the proposed models.

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Periodical:

Advanced Materials Research (Volumes 201-203)

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75-79

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February 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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