Performance of SU-8 Membrane Suitable for Deep X-Ray Grayscale Lithography

In combination with tapered-trench-etching of Si and SU-8 photoresist, a grayscale mask for deep X-ray lithography was fabricated and passed a 10-times-exposure test. The performance of the X-ray grayscale mask was evaluated using the TERAS synchrotron radiation facility at the National Institute of...

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Bibliographic Details
Main Author: Harutaka Mekaru
Format: Article
Language:English
Published: MDPI AG 2015-02-01
Series:Micromachines
Subjects:
Online Access:http://www.mdpi.com/2072-666X/6/2/252