Electro-optical characteristics of the ion-beam-aligned FFS mode on the new a-C:H thin film

Jeoung Yeon Hwang, Hyung Ku Kang, Dae-Shik Seo, Young Haik Jeong, Han Jin Ahn, Hong Koo Baik

Research output: Contribution to journalConference article

Abstract

In this paper, we intend to make FFS (Fringe-Field Switching) mode cell with LC alignment by using non-rubbing method, ion beam(IB) alignment method on the new a-C:H thin film, to analyze electro-optical characteristics in this cell. We studied on the suitable inorganic thin film for FFS-LCD and the aligning capabilities of nematic liquid crystal (NLC) by using the new alignment material of the a-C:H thin film as working gas at rf bias condition. A high pretilt angle of about 5° by IB exposure on the new a-C:H thin film was measured. An excellent voltage-transmittance (V-T) and response time curve of the IB-aligned FFS-LCD were observed with oblique ion beam exposure on the new a-C:H thin films.

Original languageEnglish
Article numberP-123
Pages (from-to)768-771
Number of pages4
JournalDigest of Technical Papers - SID International Symposium
Volume36
Issue number1
DOIs
Publication statusPublished - 2005 Jan 1
EventSID Symposium Digest of Technical Papers - Boston, MA, United States
Duration: 2004 Jul 292004 Jul 29

Fingerprint

Ion beams
Thin films
Liquid crystal displays
Nematic liquid crystals
Electric potential
Gases

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

@article{623b0d2bd6664880b592a0c7a544f3d9,
title = "Electro-optical characteristics of the ion-beam-aligned FFS mode on the new a-C:H thin film",
abstract = "In this paper, we intend to make FFS (Fringe-Field Switching) mode cell with LC alignment by using non-rubbing method, ion beam(IB) alignment method on the new a-C:H thin film, to analyze electro-optical characteristics in this cell. We studied on the suitable inorganic thin film for FFS-LCD and the aligning capabilities of nematic liquid crystal (NLC) by using the new alignment material of the a-C:H thin film as working gas at rf bias condition. A high pretilt angle of about 5° by IB exposure on the new a-C:H thin film was measured. An excellent voltage-transmittance (V-T) and response time curve of the IB-aligned FFS-LCD were observed with oblique ion beam exposure on the new a-C:H thin films.",
author = "Hwang, {Jeoung Yeon} and Kang, {Hyung Ku} and Dae-Shik Seo and Jeong, {Young Haik} and Ahn, {Han Jin} and Baik, {Hong Koo}",
year = "2005",
month = "1",
day = "1",
doi = "10.1889/1.2720325",
language = "English",
volume = "36",
pages = "768--771",
journal = "Digest of Technical Papers - SID International Symposium",
issn = "0097-966X",
number = "1",

}

Electro-optical characteristics of the ion-beam-aligned FFS mode on the new a-C:H thin film. / Hwang, Jeoung Yeon; Kang, Hyung Ku; Seo, Dae-Shik; Jeong, Young Haik; Ahn, Han Jin; Baik, Hong Koo.

In: Digest of Technical Papers - SID International Symposium, Vol. 36, No. 1, P-123, 01.01.2005, p. 768-771.

Research output: Contribution to journalConference article

TY - JOUR

T1 - Electro-optical characteristics of the ion-beam-aligned FFS mode on the new a-C:H thin film

AU - Hwang, Jeoung Yeon

AU - Kang, Hyung Ku

AU - Seo, Dae-Shik

AU - Jeong, Young Haik

AU - Ahn, Han Jin

AU - Baik, Hong Koo

PY - 2005/1/1

Y1 - 2005/1/1

N2 - In this paper, we intend to make FFS (Fringe-Field Switching) mode cell with LC alignment by using non-rubbing method, ion beam(IB) alignment method on the new a-C:H thin film, to analyze electro-optical characteristics in this cell. We studied on the suitable inorganic thin film for FFS-LCD and the aligning capabilities of nematic liquid crystal (NLC) by using the new alignment material of the a-C:H thin film as working gas at rf bias condition. A high pretilt angle of about 5° by IB exposure on the new a-C:H thin film was measured. An excellent voltage-transmittance (V-T) and response time curve of the IB-aligned FFS-LCD were observed with oblique ion beam exposure on the new a-C:H thin films.

AB - In this paper, we intend to make FFS (Fringe-Field Switching) mode cell with LC alignment by using non-rubbing method, ion beam(IB) alignment method on the new a-C:H thin film, to analyze electro-optical characteristics in this cell. We studied on the suitable inorganic thin film for FFS-LCD and the aligning capabilities of nematic liquid crystal (NLC) by using the new alignment material of the a-C:H thin film as working gas at rf bias condition. A high pretilt angle of about 5° by IB exposure on the new a-C:H thin film was measured. An excellent voltage-transmittance (V-T) and response time curve of the IB-aligned FFS-LCD were observed with oblique ion beam exposure on the new a-C:H thin films.

UR - http://www.scopus.com/inward/record.url?scp=32144458435&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=32144458435&partnerID=8YFLogxK

U2 - 10.1889/1.2720325

DO - 10.1889/1.2720325

M3 - Conference article

AN - SCOPUS:32144458435

VL - 36

SP - 768

EP - 771

JO - Digest of Technical Papers - SID International Symposium

JF - Digest of Technical Papers - SID International Symposium

SN - 0097-966X

IS - 1

M1 - P-123

ER -