Eye-type scanning mirror with dual vertical combs for laser display

作者: Young-Chul Ko , Jin-Woo Cho , Yong-Kweun Mun , Hyun-Gu Jeong , Won Kyoung Choi

DOI: 10.1016/J.SNA.2005.10.013

关键词:

摘要: Since lasers have the most saturated colors, laser display can express the natural color excellently. Laser scanning display has merits of simple structure and high optical efficiency. We designed a new scanning mirror which has a circular mirror plate with an elliptical outer frame and is electrostatically driven by vertical combs arranged at the outer frame. This eye-type mirror showed a larger deflection angle compared to the rectangular and the elliptical mirrors. To increase the driving force twice, stationary comb electrodes are arranged at the …

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