SHEET SWITCH MODULE AND METHOD FOR PRODUCING THE SAME

摘要

A sheet switch module (10) of the present invention includes a light source (11); a light guide (13) having a first end-face (13e) on which light emitted from the light source (20) is incident, the light guide (13) guiding the light in at least the thickness direction thereof; a sheet switch (20) disposed on the back side of the light guide (13) in the thickness direction of the light guide (13); and a light shielding member (14) disposed at a distance from a second end-face (13d) different from the first end-face (13e) of the light guide (13).