Transmissive Scanning Micromirrors for Autostereoscopic Display

In this paper, we report on the transmissive scanning micromirrors for an autostereoscopic display. Double-sided micromirrors actuated by both external magnetic force and Lorentz force were designed and fabricated based on the MEMS technology, and some characteristics of a micromirror were measured. Fabricated micromirrors, a microlens array and an LED matrix were integrated into a prototype of the transmissive autostereoscopic display, and the relationship between the view angle and the light intensity was measured on some conditions. The high feasibility of the autostereoscopic display was proved from the light intensity distribution of this prototype.