Method for manufacture of a light-transmissive composite element

摘要

The body (10) has a planar base board (11) provided with an upper side (O) and a lower side (U), and a light guidance pin (15) arranged vertical to the base board. The base board comprises pins on the upper side and/or the lower side. The light guidance pin is connected with the pins in a form-fit and force-fit manner. The base board comprises photoconductive material e.g. polymethyl methacrylate or glasses, in a region of the pins. The light guidance pin comprises a cylindrical bolt (17) at an end opposite to the base board. Independent claims are also included for the following: (1) a method for manufacturing an optical waveguide body (2) a light-permeable composite body (3) a method for manufacturing a light-permeable composite body.