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23‐1: Distinguished Student Paper : Flexoelectric Effect on Image Flickering of Fringe Field Switching LCDs
Author(s) -
Chen Haiwei,
Peng Fenglin,
Hu Minggang,
Wu ShinTson
Publication year - 2016
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.10665
Subject(s) - flicker , optics , liquid crystal display , materials science , liquid crystal , frame (networking) , field (mathematics) , line (geometry) , optoelectronics , physics , computer science , mathematics , telecommunications , computer graphics (images) , geometry , pure mathematics
We investigated the flexoelectric effect of a fringe field switching liquid crystal (LC) cell and characterized the resultant image flicker with different LC mixtures and frame rates. Incorporating with human eye perception of 10 observers, we found that LC mixtures with a dielectric anisotropy smaller than ∼7 lead to unnoticeable image flicker at 60 frames per second. The obtained flicker sensitivity line serves as important guidelines for optimizing LC materials and display devices.