| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method for an optical part wherein a very small and light photoelectric part which is excellent in optical characteristics while its form is constant is efficiently mass-produced at a low cost. SOLUTION: A process S14 where a transparent sealing resin is printed on a substrate where a photoelectric part element is provided using a stencil, a process S18 where a part of the transparent sealing resin is cut to form a groove, and a process S20 where the groove is filled with a light-shielding resin, are provided. |
