An Improved Design of 3D Swept-Volume Volumetric Display

In this paper, we present a new design of a sweptvolume 3D-360-degree display system with rotating LED panel. This system, which adopts the idea of modular design, is constituted of a mechanical part, a circuit part and a software part. The circuit part is mainly composed of synchronous control module, high speed data transmission module, display module and display control module, etc. The mechanical part includes a mounting platform, a carbon brush assembly, a slip ring assembly, a power mechanism, a synchronous belt mechanism, a rotation assembly, a top cover pressing mechanism, and an auxiliary support. The software part mainly realizes the 3D image data generation, simulation, transmission and display control function. The experimental results show that the SV3DD (swept volume 3D display) system can display 3D images and animations with 360-degree view angles.