4:30 PM - 5:00 PM
▲ [9p-Z10-11] [INVITED] Forming Three-Dimensional Still Image by Micro Prism Array on See-Through Light Guide
Keywords:aerial imaging, micro prism, light guide
Micro prism array (MPA) flattens optical systems and makes liquid crystal display systems thinner for various applications such as smart phones, car navigation and flat TV. Nowadays, 3D-aerial imaging is gaining attention as digital signage, a source of amusement, and a human–machine interface for AR expression. However, it is difficult to reduce the thickness using conventional optical systems due to the large space be-tween the main body and display or light source; hence their usage is limited.
In this study, a novel method for 3D-aerial imaging with MPA on light guide is proposed, which is see-through for AR use, and the LED light source is coupled to the edge to save space. The experimental results of the fabricated device are presented herein.
In this study, a novel method for 3D-aerial imaging with MPA on light guide is proposed, which is see-through for AR use, and the LED light source is coupled to the edge to save space. The experimental results of the fabricated device are presented herein.