Yoon, Ki-Hyuk Ju, Heongkyu Kwon, Hyunkyung Park, Inkyu Kim, Sung-Kyu 2024-01-20T05:00:55Z 2024-01-20T05:00:55Z 2021-09-05 2016-02-22 1094-4087 https://pubs.kist.re.kr/handle/201004/124374 We present optical characteristics of view image provided by a high-density multi-view autostereoscopic 3D display (HD-MVA3D) with a parallax barrier (PB). Diffraction effects that become of great importance in such a display system that uses a PB, are considered in an one-dimensional model of the 3D display, in which the numerical simulation of light from display panel pixels through PB slits to viewing zone is performed. The simulation results are then compared to the corresponding experimental measurements with discussion. We demonstrate that, as a main parameter for view image quality evaluation, the Fresnel number can be used to determine the PB slit aperture for the best performance of the display system. It is revealed that a set of the display parameters, which gives the Fresnel number of similar to 0.7 offers maximized brightness of the view images while that corresponding to the Fresnel number of 0.4 similar to 0.5 offers minimized image crosstalk. The compromise between the brightness and crosstalk enables optimization of the relative magnitude of the brightness to the crosstalk and lead to the choice of display parameter set for the HD-MVA3D with a PB, which satisfies the condition where the Fresnel number lies between 0.4 and 0.7. (C) 2016 Optical Society of America English OPTICAL SOC AMER VIEWING DISTANCE IMAGES TECHNOLOGIES Diffraction effects incorporated design of a parallax barrier for a high-density multi-view autostereoscopic 3D display Article 10.1364/OE.24.004057 1 OPTICS EXPRESS, v.24, no.4, pp.4057 - 4075 OPTICS EXPRESS 24 4 4057 4075 scie scopus 000371433700081 2-s2.0-84961714953 Optics Optics Article VIEWING DISTANCE IMAGES TECHNOLOGIES 3D Display Parallax Barrier Diffraction