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학술대회자료

엑시머 레이저를 이용한 PDMS 트랜스퍼 몰드의 제작

Development of PDMS Transfer Mold using Excimer Laser

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  In this study, manufacturing of polymer master, PDMS(poly dimethylsiloxane) transfer mold, and mold insert was investigated for laser LIGA(LIthography Galvanoformung Abformtechnik). Initially, ablation by excimer laser radiation was used successfully to make 3-D microstructure of PET. After then, the PDMS transfer mold was replicated using ablated PET. Finally, epoxy resin tooling on replicated PDMS transfer mold was executed for making mold insert. From these facts we can conclude that excimer laser ablation of polymer and fabricaiton of PDMS transfer mold are reasonable tools to substitute for X-ray lithography of LIGA process in microstructuring.

ABSTRACT<BR>1. 서론<BR>2. 실험방법<BR>3. 실험 결과 및 고찰<BR>5. 결론<BR>6. 참고문헌<BR>

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