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P‐144: A Systematic Research of Image Sticking in Fringe Field Switching Liquid Crystal Displays
Author(s) -
Ke Jhong-Ciao,
Chung Te-Chen,
Liao Chia-Te,
Yu Chia-Min,
Qiao Yan-Bing
Publication year - 2018
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.12365
Subject(s) - root mean square , voltage , image (mathematics) , liquid crystal display , materials science , optics , liquid crystal , square root , square wave , square (algebra) , field (mathematics) , block (permutation group theory) , optoelectronics , physics , computer science , mathematics , computer vision , geometry , pure mathematics , quantum mechanics
A systematic research of image sticking (IS) in a fringe field switching liquid crystal displays is demonstrated. After the IS test of mosaic pattern and switching to the mid‐grey level image, the root mean square voltage (V rms ) difference between the black and white block should be controlled under the 1 mV to avoid the phenomenon of image sticking detected by the human eye. A detailed analysis of voltage calculation and how to decrease the difference of V rms are presented.