Materials Science & Technology

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Production of Micro-Optical Lenses Using Micro-Jet Drop-On-Demand

Journal Key Engineering Materials (Volumes 364 - 366)
Volume Optics Design and Precision Manufacturing Technologies
Edited by Guo Fan JIN, Wing Bun LEE, Chi Fai CHEUNG and Suet TO
Pages 30-34
DOI 10.4028/www.scientific.net/KEM.364-366.30
Citation Mituo Nagao et al., 2007, Key Engineering Materials, 364-366, 30
Online since December, 2007
Authors Mituo Nagao, Hiroshi Okabe, Kazuya Oyoshi, Susumu Sakano
Keywords Backlight, Drop on Demand, Micro-Electromechanical Systems (MEMS), Optical Micro-Lenses
Abstract

MEM (Micro-Electro-Mechanical System) is the integration system of mechanical elements, sensors, actuators, and electronics on a silicon substrate using the micro fabrication technology, in general. A new MEMS formation technology is proposed in this paper. The improved drop-on-demand ink jet was used and the MEMS was formed on the plastics and silicon substrate. The plastics resins were injected from the drop-on-demand head on the substrate and the dropped resins were cured using ultraviolet rays. Thus micro lenses were formed.

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