| 摘要 |
PURPOSE: A binocular eye position sensor, a pixel synthesis device in a three-dimensional image display device using a fan-shaped lenticular barrier and a liquid crystal type barrier are provided to implement a light reception function, a light absorption function, a light scattering function by using a fan-shaped cylinder transparent structure. CONSTITUTION: An absorption surface(304) receives light by approaching to a light emitting surface(301). A reflection plate(302) of a thin board shape stood up against the light emitting surface includes one or more absorption surfaces. The absorption surface supports a reflection surface(306). Various color beams are received at a center line by the absorption surface and the reflection plate. The received beams are scattered to space through a scattering surface(307). |
