| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light guide plate capable of controlling generation of an interference fringe caused by interference of light guided from an emission face opposed to an incident face even when the main surface of the light guide plate is used crooked or bent. <P>SOLUTION: The light guide plate guides light incident from an incident face formed in a flat plane shape, from an emission face installed opposed to the incident face. The main surface installed between the incident face and the emission face is crooked in a prescribed curvature or bent in a prescribed angle, and the emission face is formed in a shape different from the incident face. <P>COPYRIGHT: (C)2012,JPO&INPIT |
