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Wide‐viewing integral imaging display using rectangular light sources
Author(s) -
Xiao JuLan,
Wu Fei
Publication year - 2021
Publication title -
journal of the society for information display
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.578
H-Index - 52
eISSN - 1938-3657
pISSN - 1071-0922
DOI - 10.1002/jsid.973
Subject(s) - integral imaging , viewing angle , luminance , liquid crystal display , flat panel , optics , oled , materials science , point (geometry) , flat panel display , light source , light emitting diode , optoelectronics , diode , stereo display , point source , physics , computer science , computer vision , geometry , image (mathematics) , nanotechnology , mathematics , layer (electronics)
We propose a wide‐viewing integral imaging display. It consists of an organic light‐emitting diode, a barrier array, and a liquid crystal panel. The organic light‐emitting diode generates the rectangular light sources, and the liquid crystal panel displays the elemental images. The barriers are introduced to separate adjacent rectangular light sources and corresponding elemental images. Lights emitting from the rectangular light sources only illuminate the corresponding elemental images. The horizontal viewing angle and the luminance are both enhanced by increasing the horizontal width of the point light source. A prototype of the proposed integral imaging display is developed, and the experiment results agree well with the theory.