| 摘要 |
PROBLEM TO BE SOLVED: To provide a light guide plate, and a method of manufacturing the same, having a perfect uniform-brightness fine pattern formed on a reflecting face in comparatively short time (shortening of processing time) through prevention of printing omission at an edge part of the light guide plate that is a problem in screen printing.SOLUTION: In the light guide plate having light incident from an end face and emitted from an emission face of one surface and having a uniform-brightness fine pattern formed on a reflecting face opposed to the emission face, the uniform-brightness fine pattern is formed of a screen-printed convex pattern and a laser-punched concave pattern. |
