Static charge induced orientation of liquid crystals in LCD panels

Tae Young Kim, Dong Sun Kim, Jin Ho Ju, Won Ho Cho, Jong Eun Kim, Kwang S. Suh

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Abnormal bright or dark spot images are classified into one of the LCD failures. We report here that this comes from the liquid crystal orientation, which is affected by the static charge-induced electric field. Based on the proposed mechanism, its prevention method will be discussed in terms of materials and ionizers.

Original languageEnglish
Title of host publicationElectrical Overstress/Electrostatic Discharge Symposium Proceedings 2010, EOS/ESD 2010
Publication statusPublished - 2010
Event32nd Electrical Overstress/Electrostatic Discharge Symposium, EOS/ESD 2010 - Reno, NV, United States
Duration: 2010 Oct 32010 Oct 8

Publication series

NameElectrical Overstress/Electrostatic Discharge Symposium Proceedings
ISSN (Print)0739-5159

Other

Other32nd Electrical Overstress/Electrostatic Discharge Symposium, EOS/ESD 2010
CountryUnited States
CityReno, NV
Period10/10/310/10/8

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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  • Cite this

    Kim, T. Y., Kim, D. S., Ju, J. H., Cho, W. H., Kim, J. E., & Suh, K. S. (2010). Static charge induced orientation of liquid crystals in LCD panels. In Electrical Overstress/Electrostatic Discharge Symposium Proceedings 2010, EOS/ESD 2010 [5623744] (Electrical Overstress/Electrostatic Discharge Symposium Proceedings).