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標題: 電鑄網版轉印微透鏡陣列之研究
Research of Screen Printing Microlens Array by Electroforming Molds
作者: 林明哲
Lin, Ming-Je
關鍵字: 網印技術;micro-electroforming;微透鏡陣列微光學;screen-printing technology;micro-lens arrays;micro-optics
出版社: 精密工程學系所
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The purpose of this research is to present the fabrication of microlens array by using screen-printing. The printing mold was prepared by LIGA-like technology, lithography process is used to pattern the mold insert. Then this printing mold is electroformed by nickel sulfamate bath. The temperature played an important role in printing and thermal reflow process, that it can control the photoresist viscosity and the radius curvature of microlens. This study uses LIGA-like technologies at the early stage to prepare the screen-printing mold. The mold can be repeatedly use in the fabrication of microlens array. Microlens with diameter of 30 μm are successfully fabricated with this technique. This is an innovative and unique method. The experiment is successful to make the Microlens array in a simple manufacturing process with fast formation, cost reduction and controllable microstructure appearance advantages. The technique is expected to benefit further relation technology for industry.
其他識別: U0005-0107201013372000
Appears in Collections:精密工程研究所

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