MANUFACTURING METHOD FOR CAMERA MODULE

摘要

A manufacturing method for a camera module including a multilayer body in which an image sensor IC and a lens are arranged with an optical path provided in the multilayer body being disposed therebetween includes a first step and a second step. In the first step, the multilayer body is formed by stacking and combining flexible sheets. In the second step, a through hole is formed in flexible base material layers that constitute a portion of the multilayer body to form the optical path defined by the through hole.

主权项

1. A manufacturing method for a camera module including a multilayer body in which an image sensor IC and a lens are arranged with an optical path provided in the multilayer body being disposed therebetween, the manufacturing method comprising:
a first step of forming the multilayer body by stacking and combining a plurality of first members; and a second step of forming a through hole in the plurality of first members that constitute at least a portion of the multilayer body to form the optical path defined by the through hole; wherein the multilayer body includes a cavity opening inward from a first surface in a stacking direction; the through hole extends from a bottom surface of the cavity to a second surface of the multilayer body in the stacking direction; and in the second step, the second surface of the multilayer body is set in contact with a flat or substantially flat working surface, and the through hole is formed from a side of the first surface of the multilayer body.