Exact mask-based occlusion processing in large-scale computer holography for 3D display

2019 ◽  
Author(s):  
Kenta Nakamoto ◽  
Kyoji Matsushima
Keyword(s):  
Large Scale ◽  
3D Display ◽  
Computer Holography

scholarly journals Large-scale microlens arrays on flexible substrate with improved numerical aperture for curved integral imaging 3D display

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Wenwen Wang ◽  
Guixiong Chen ◽  
Yalian Weng ◽  
Xuyang Weng ◽  
Xiongtu Zhou ◽  
...  
Keyword(s):  
Large Scale ◽  
Flexible Substrate ◽  
Numerical Aperture ◽  
3D Display ◽  
Microlens Arrays ◽  
Integral Imaging

A large-scale diffractive glasses-free 3D display

SPIE Newsroom ◽  
2014 ◽  
Author(s):  
Yimin Lou ◽  
Yan Ye ◽  
Donglin Pu ◽  
Su Shen ◽  
Linsen Chen
Keyword(s):  
Large Scale ◽  
3D Display

Fabrication of Large-Scale Microlens Arrays Based on Screen Printing for Integral Imaging 3D Display

2016 ◽  
Vol 8 (36) ◽  
pp. 24248-24255 ◽  
Author(s):  
Xiongtu Zhou ◽  
Yuyan Peng ◽  
Rong Peng ◽  
Xiangyao Zeng ◽  
Yong-ai Zhang ◽  
...  
Keyword(s):  
Screen Printing ◽  
Large Scale ◽  
3D Display ◽  
Microlens Arrays ◽  
Integral Imaging

scholarly journals Virtual review of large scale image stack on 3D display

2017 ◽  
Author(s):  
J. Sarton ◽  
N. Courilleau ◽  
A-S. Herard ◽  
T. Delzescaux ◽  
Y. Remion ◽  
...  
Keyword(s):  
Large Scale ◽  
3D Display ◽  
Image Stack

360-degree large-scale multiprojection light-field 3D display system

2018 ◽  
Vol 57 (8) ◽  
pp. 1817 ◽  
Author(s):  
Lixia Ni ◽  
Zhenxing Li ◽  
Haifeng Li ◽  
Xu Liu
Keyword(s):  
Large Scale ◽  
Light Field ◽  
Display System ◽  
3D Display

scholarly journals Naked-Eye 3D Display Based on Microlens Array Using Combined Micro-Nano Imprint and UV Offset Printing Methods

Molecules ◽  
2020 ◽  
Vol 25 (9) ◽  
pp. 2012 ◽  
Author(s):  
Linyi Chen ◽  
Guangxue Chen ◽  
Liyu Liao ◽  
Haozhi Chen
Keyword(s):  
Large Scale ◽  
Production Efficiency ◽  
Focal Length ◽  
Numerical Aperture ◽  
Microlens Array ◽  
Curvature Radius ◽  
3D Display ◽  
Offset Printing ◽  
Naked Eye ◽  
Nano Imprint

An optical film integrating microlens array (MLAs) and 3D micro-graphics is an important way to achieve the naked-eye 3D display effect. The 3D micro-graphics is traditionally generated by the micro-nano imprint technology based on precision engraving mold, which leads to high production cost and low production efficiency, and thus restricts the rapid response to production tasks and large-scale popularization and application. In this study, a process scheme for large-scale printing of 3D micro-graphics using UV offset printing based on presensitized (PS) plate was proposed, matching with the MLAs fabricated by micro-nano imprint process to achieve naked-eye 3D display effect. We used the laser confocal microscope to systematically measure and analyze the geometric and optical performance of the fabricated MLAs in terms of height, curvature radius, center distance, spacing, focal length, and numerical aperture, and evaluated the influence of the publishing resolution of the PS plate on the display effect of 3D micro-graphics. The printing quality and display effect of 3D micro-graphics were further improved by adjusting process parameters such as printing speed and printing pressure. The results of the current study demonstrate that the combined application of micro-nano imprint technology based on precision mold and UV offset printing technology based on PS plate can achieve an excellent naked-eye 3D display effect in 360° all angles, which is efficient, cost-saving, and highly flexible.

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