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'Pop-up' display wth 3-dimensional microlens structures

机译:用三维微透镜结构显示“弹出”显示

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In this paper, we demonstrate a "pop-up" display. This display provides a pop-up image in the air with double-layered plane-convex microlenses and a hole array. This microlens array is fabricated by melting photoresists and form transfer as stated in A. Schilling et al. (2000) and A. Nakai et al. (2002). The height and diameter of the microlens was 34.6 /spl mu/m and 198 /spl mu/m, therefore the focal length was calculated as 318 /spl mu/m. To inspect the pop-up length, we estimated the position of the focal plane by measuring the light intensity of the image. The "pop-up" image was formed at 2750 /spl mu/m higher from the original image on the display. In addition, we proved that the lens part needs no alignment with the original image.
机译:在本文中,我们展示了“弹出窗口”显示。该显示器在空气中提供了一个弹出图像,具有双层平面平面凸微透镜和孔阵列。该微透镜阵列通过熔化光致抗蚀剂和形式转移而制造,如A.Schilling等人所述。 (2000)和A. Nakai等人。 (2002)。微透镜的高度和直径为34.6 / spl mu / m和198 / spl mu / m,因此将焦距计算为318 / spl mu / m。为了检查弹出长度,我们通过测量图像的光强度来估计焦平面的位置。从显示屏上的原始图像高于2750 / SPL MU / m,在2750 / SPL MU / M中形成“弹出”图像。此外,我们证明了镜片部分不需要与原始图像对齐。

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