| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lens and a lens array, wherein the arrangement of the lenses is performed with high accuracy. <P>SOLUTION: In the lens array 70 including a substrate 2 and a plurality of lens parts 6 obtained by filling a plurality of through-holes, which the substrate 2 has, with an energy-curable resin, a linear expansion coefficient of the substrate 2 is 70 ppm/°C or less, and the energy-curable resin extends over at least one surface of the substrate 2 while forming the lens parts. <P>COPYRIGHT: (C)2011,JPO&INPIT |
