Open AccessPrinted cylindrical lens pair for application to the seam concealment in tiled displays
Author(s) -
Seung Hwan Lee,
Seungjae Lee,
Hyungsoo Yoon,
ChangKun Lee,
Chanhyung Yoo,
Jongjang Park,
Jung Ick Byun,
Geonhee Kim,
Byeongmoon Lee,
Byoungho Lee,
Yongtaek Hong
Publication year - 2018
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.26.000824
Subject(s) - lens (geology) , computer science , optics , luminance , key (lock) , set (abstract data type) , viewing angle , electronics , computer graphics (images) , materials science , computer vision , liquid crystal display , physics , engineering , electrical engineering , computer security , programming language
Seamless tiling of displays is one of the key enabling technologies for the next-generation large-area electronics applications. In this paper, we propose a facile method to demonstrate a seamless display using cylindrical lens pair (CLP) fabricated by dispenser printing method. Optical properties of the printed CLP and corresponding capability of concealing seam in the display are analyzed by a set of luminance simulation and measurement in terms of geometric parameters of the lens. The seamless display with an optimized CLP features a viewing angle of the seam concealment of 40°.