کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
540099 | 1450398 | 2007 | 4 صفحه PDF | دانلود رایگان |
The “demolding” is the important key for UV nanoimprint lithography (UV-NIL) which attracts a lot of attention recently as microfabrication technique. Then, we present in this paper, new fluorinated mold material and new fluorinated photosensitive polymer which are suitable for the UV-NIL because of their high transparency and excellent mold-release characteristics. By using our mold material “F-template”, the process cost can be drastically reduced because it can be used as replicated mold instead of using expensive quartz master mold. F-template requires no releasing agent is another advantage. We also developed photosensitive polymer “NIF-A-1” which has high transparency, good mold-releasing ability and good dry etching resistance. Unlike the common photosensitive polymer, NIF-A-1 did not need a releasing agent on the mold.
Journal: Microelectronic Engineering - Volume 84, Issues 5–8, May–August 2007, Pages 973–976