抄録
The depth fused 3D (DFD) display system is introduced as a promising stereoscopic display system providing less fatiguing means of viewing information. The stereovision is achieved simply by viewing two planes allocated at distances such that each plane has the same image, but different luminance. The mechanism of the DFD, other related interesting research findings, and some equipment based on the DFD mechanism are described. The results of a fatigue evaluation are also introduced.