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P‐204: Parameters of Driving Voltage of the Touch Screen Panel Electrode Inspection Instrument Using Polymer‐Dispersed Liquid Crystal
Author(s) -
Oh Yonghwan,
Yeo Sunggu,
Lee Ji-Hoon
Publication year - 2017
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.12078
Subject(s) - materials science , liquid crystal , electrode , coating , dielectric , voltage , liquid crystal display , polymer , optoelectronics , optics , composite material , electrical engineering , chemistry , physics , engineering
The transparent electrode inspection instruments using the polymer‐dispersed liquid crystal (PDLC) have problems of high driving voltage. We found that the driving voltage is dependent on the thickness and the dielectric constant of the PDLC and the over‐coating layers and the distance between the PDLC and the touch screen panel.