42‐2: Spatial resolution‐tripled integral imaging light field displays with no loss of angular resolution by recombining subpixels with zero sampling error

We previously proposed to recombine subpixels across elemental images to triple the spatial resolution of integral imaging light field displays; however, the sampling errors of subpixels force us to waive a portion of subpixels, resulting in a reduced angular resolution. In this study, the sampling errors of all subpixels are demonstrated to be zero under a specific system configuration; thus, no angular resolution is lost with a tripled spatial resolution.