Open AccessTiled large-screen three-dimensional display consisting of frameless multi-view display modules
Author(s) -
Yasuhiro Takaki,
Masayuki Tokoro,
Kenji Hirabayashi
Publication year - 2014
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.22.006210
Subject(s) - display size , computer graphics (images) , diffuser (optics) , computer science , integral imaging , lens (geology) , led display , stereo display , flat panel display , optics , holographic display , display device , aperture (computer memory) , computer vision , image (mathematics) , physics , holography , light source , acoustics , operating system
To realize large-screen three-dimensional (3D) displays, frameless multi-view display modules are arranged two-dimensionally. This paper proposes a multi-view display module in which a multi-view flat-panel display is projected onto a screen of the module to provide a frameless screen. The display module consists of a multi-view flat-panel display, an imaging lens, an aperture, a screen lens, and a vertical diffuser. Prototype display modules were constructed having a screen size of 27.3 in., a 3D resolution of 320 × 200, and 144 viewpoints. Four modules were tiled vertically to provide a screen size of 62.4 in. Distortions in the screen imaging and viewpoint generation were corrected.