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3D MORPHOLOGY RECONSTRUCTION OF HIGH ASPECT RATIO MEMS STRUCTURE BY USING AUTOFLUORESCENCE OF PARYLENE C
Zhang, Lingqian ; Liu, Yaoping ; Yang, Fang ; Wang, Wei ; Zhang, Dacheng ; Li, Zhihong
2015
英文摘要This paper reported a MEMS fabrication compatible, damage free method for in-process 3D morphology reconstruction of high aspect ratio microstructure. As a novel morphology tracer, Parylene C thin film was conformally deposited onto the structure and annealed at high temperature under N-2. The autofluorescence of Parylene C was considerably enhanced by the annealing, which made it possible to image the microstructure. By scanning with a confocal microscopy, 3D morphology of the microstructure was reconstructed. The preliminary result indicated that microstructure with width of 8 mu m and depth of 34 mu m (34.1 mu m actual depth by SEM) was successfully and accurately measured by this method.; EI; CPCI-S(ISTP); w.wang@pku.edu.cn; February; 358-360; 2015-February
语种英语
出处2015 28TH IEEE INTERNATIONAL CONFERENCE ON MICRO ELECTRO MECHANICAL SYSTEMS (MEMS 2015)
DOI标识10.1109/MEMSYS.2015.7050963
内容类型其他
源URL[http://ir.pku.edu.cn/handle/20.500.11897/423603]  
专题信息科学技术学院
推荐引用方式
GB/T 7714
Zhang, Lingqian,Liu, Yaoping,Yang, Fang,et al. 3D MORPHOLOGY RECONSTRUCTION OF HIGH ASPECT RATIO MEMS STRUCTURE BY USING AUTOFLUORESCENCE OF PARYLENE C. 2015-01-01.
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