標題: Self-organization of microlens arrays caused by the spin-coating-assisted hydrophobic effect
作者: Chen, Fang-Chung
Huang, Wen-Kuei
Ko, Chu-Jung
光電工程學系
顯示科技研究所
Department of Photonics
Institute of Display
關鍵字: hydrophobic and hydrophilic;microcontact printing;microlens array (MLA);self-assembled monolayers (SAMs);surface energy
公開日期: 1-Nov-2006
摘要: A simple, low-cost, low-temperature, and shape-controllable approach has been demonstrated to fabricate polymer microlens arrays (MLAs). By using microcontact printing of the self-assembled monolayers and then spin coating, the microlenses were able to organize themselves on the patterned glass substrate. High-quality MLAs made of NOA65 prepolymer with lens-diameters of 50, 75, and 100 pm have been fabricated by this method. Lens shapes can be controlled by changing the spin rates of the prepolymer coating. Optical measurements have revealed an excellent light-collecting capability from the fabricated MLAs. It is anticipated that the technique will be ideally suited to low-cost and high-volume production.
URI: http://dx.doi.org/10.1109/LPT.2006.886975
http://hdl.handle.net/11536/11614
ISSN: 1041-1135
DOI: 10.1109/LPT.2006.886975
期刊: IEEE PHOTONICS TECHNOLOGY LETTERS
Volume: 18
Issue: 21-24
起始頁: 2454
結束頁: 2456
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