Voltage holding ratio and residual DC property of the IPS-LCD on rubbed polymer layers by voltage-transmittance hysteresis method

Yong Je Jeon, Jeoung Yeon Hwang, Dae-Shik Seo, Hyang Yul Kim

Research output: Contribution to journalConference article

4 Citations (Scopus)

Abstract

Voltage holding ratio (VHR) and residual DC phenomena for the in-plane switching (IPS)-liquid crystal display (LCD) on a rubbed polyimide (PI) surface were investigated. It was found that the VHR of the IPS-LCDs on the rubbed PI layer increased with increasing concentration of cyano LC and specific resistivity of fluorine LCs. Also, the residual DC voltage in the IPS-LCD by voltage-transmittance (V-T) hysteresis method decreased with increasing cyano concentration of LCs. The residual DC voltage of the IPS-LCD can be improved by high polarity of LCs. Finally, the new residual DC voltage measurement of the IPS-LCDs by light minimum/maximum method is proposed.

Original languageEnglish
JournalMolecular Crystals and Liquid Crystals
Volume410
DOIs
Publication statusPublished - 2004 Dec 1
EventProceedings of the 19th International Liquid Crystal Conference, ILCC2002 - Edinburgh, United Kingdom
Duration: 2002 Jun 302002 Jul 5

Fingerprint

Liquid crystal displays
Hysteresis
transmittance
Polymers
direct current
hysteresis
liquid crystals
polymers
Electric potential
electric potential
polyimides
Polyimides
Fluorine
Voltage measurement
electrical measurement
fluorine
polarity
electrical resistivity

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

Cite this

@article{a1dc8f4978d5447496a60d013e42c423,
title = "Voltage holding ratio and residual DC property of the IPS-LCD on rubbed polymer layers by voltage-transmittance hysteresis method",
abstract = "Voltage holding ratio (VHR) and residual DC phenomena for the in-plane switching (IPS)-liquid crystal display (LCD) on a rubbed polyimide (PI) surface were investigated. It was found that the VHR of the IPS-LCDs on the rubbed PI layer increased with increasing concentration of cyano LC and specific resistivity of fluorine LCs. Also, the residual DC voltage in the IPS-LCD by voltage-transmittance (V-T) hysteresis method decreased with increasing cyano concentration of LCs. The residual DC voltage of the IPS-LCD can be improved by high polarity of LCs. Finally, the new residual DC voltage measurement of the IPS-LCDs by light minimum/maximum method is proposed.",
author = "Jeon, {Yong Je} and Hwang, {Jeoung Yeon} and Dae-Shik Seo and Kim, {Hyang Yul}",
year = "2004",
month = "12",
day = "1",
doi = "10.1080/15421400490433325",
language = "English",
volume = "410",
journal = "Molecular Crystals and Liquid Crystals",
issn = "1542-1406",
publisher = "Taylor and Francis Ltd.",

}

Voltage holding ratio and residual DC property of the IPS-LCD on rubbed polymer layers by voltage-transmittance hysteresis method. / Jeon, Yong Je; Hwang, Jeoung Yeon; Seo, Dae-Shik; Kim, Hyang Yul.

In: Molecular Crystals and Liquid Crystals, Vol. 410, 01.12.2004.

Research output: Contribution to journalConference article

TY - JOUR

T1 - Voltage holding ratio and residual DC property of the IPS-LCD on rubbed polymer layers by voltage-transmittance hysteresis method

AU - Jeon, Yong Je

AU - Hwang, Jeoung Yeon

AU - Seo, Dae-Shik

AU - Kim, Hyang Yul

PY - 2004/12/1

Y1 - 2004/12/1

N2 - Voltage holding ratio (VHR) and residual DC phenomena for the in-plane switching (IPS)-liquid crystal display (LCD) on a rubbed polyimide (PI) surface were investigated. It was found that the VHR of the IPS-LCDs on the rubbed PI layer increased with increasing concentration of cyano LC and specific resistivity of fluorine LCs. Also, the residual DC voltage in the IPS-LCD by voltage-transmittance (V-T) hysteresis method decreased with increasing cyano concentration of LCs. The residual DC voltage of the IPS-LCD can be improved by high polarity of LCs. Finally, the new residual DC voltage measurement of the IPS-LCDs by light minimum/maximum method is proposed.

AB - Voltage holding ratio (VHR) and residual DC phenomena for the in-plane switching (IPS)-liquid crystal display (LCD) on a rubbed polyimide (PI) surface were investigated. It was found that the VHR of the IPS-LCDs on the rubbed PI layer increased with increasing concentration of cyano LC and specific resistivity of fluorine LCs. Also, the residual DC voltage in the IPS-LCD by voltage-transmittance (V-T) hysteresis method decreased with increasing cyano concentration of LCs. The residual DC voltage of the IPS-LCD can be improved by high polarity of LCs. Finally, the new residual DC voltage measurement of the IPS-LCDs by light minimum/maximum method is proposed.

UR - http://www.scopus.com/inward/record.url?scp=12844268148&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=12844268148&partnerID=8YFLogxK

U2 - 10.1080/15421400490433325

DO - 10.1080/15421400490433325

M3 - Conference article

VL - 410

JO - Molecular Crystals and Liquid Crystals

JF - Molecular Crystals and Liquid Crystals

SN - 1542-1406

ER -