| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a lens array capable of displaying a stereoscopic image or changing image by itself, and a manufacturing method for the same.SOLUTION: Each lens constituting a lens array has a different curvature in a first direction from a curvature in a second direction which is different from the first direction, where the first and second directions are perpendicular to each other. Each lens is formed by; manufacturing a substrate having first partitioning walls 110a which make up portions of a surrounding wall of each lens and have a height ha, and second partitioning walls 110b which make up other portions of the surrounding wall of each lens and have a height hb different from the height ha; and filling each space surrounded by the first and second partitioning walls on the substrate with a resin.</p> |
