In-plane switching dual-frequency liquid crystal cell

Chia Ting Hsieh, Chi Yen Huang, Chi Huang Lin

研究成果: Article

4 引文 (Scopus)

摘要

The electro-optical responses of the in-plane switching (IPS) dual-frequency liquid crystal (LC) cell operated with the amplitude-modulation method and the frequency-modulation method were investigated. The obtained results reveal that the electric torque exerted to the LCs and the strong anchoring energy produced from the rubbed polyimide dominate the reorientation of the LCs. With the frequency-modulation method, the generated electric torque combined with the strong surface anchoring energy give the cell a very short fall time, which is independent of the applied frequency. A new waveform composed of the amplitude modulation and the frequency modulation of the supplied voltage-pulse to achieve a fast responding IPS LC cell is proposed. The obtained response time is much less than that of the conventional amplitude-modulation method.

原文English
頁(從 - 到)11685-11690
頁數6
期刊Optics Express
15
發行號18
DOIs
出版狀態Published - 2007 九月 9

指紋

frequency modulation
liquid crystals
torque
cells
polyimides
retraining
surface energy
waveforms
electric potential
pulses
energy

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

引用此文

Hsieh, Chia Ting ; Huang, Chi Yen ; Lin, Chi Huang. / In-plane switching dual-frequency liquid crystal cell. 於: Optics Express. 2007 ; 卷 15, 編號 18. 頁 11685-11690.
@article{75de61737e8643f2a32adf9e7e5aa45a,
title = "In-plane switching dual-frequency liquid crystal cell",
abstract = "The electro-optical responses of the in-plane switching (IPS) dual-frequency liquid crystal (LC) cell operated with the amplitude-modulation method and the frequency-modulation method were investigated. The obtained results reveal that the electric torque exerted to the LCs and the strong anchoring energy produced from the rubbed polyimide dominate the reorientation of the LCs. With the frequency-modulation method, the generated electric torque combined with the strong surface anchoring energy give the cell a very short fall time, which is independent of the applied frequency. A new waveform composed of the amplitude modulation and the frequency modulation of the supplied voltage-pulse to achieve a fast responding IPS LC cell is proposed. The obtained response time is much less than that of the conventional amplitude-modulation method.",
author = "Hsieh, {Chia Ting} and Huang, {Chi Yen} and Lin, {Chi Huang}",
year = "2007",
month = "9",
day = "9",
doi = "10.1364/OE.15.011685",
language = "English",
volume = "15",
pages = "11685--11690",
journal = "Optics Express",
issn = "1094-4087",
publisher = "The Optical Society",
number = "18",

}

In-plane switching dual-frequency liquid crystal cell. / Hsieh, Chia Ting; Huang, Chi Yen; Lin, Chi Huang.

於: Optics Express, 卷 15, 編號 18, 09.09.2007, p. 11685-11690.

研究成果: Article

TY - JOUR

T1 - In-plane switching dual-frequency liquid crystal cell

AU - Hsieh, Chia Ting

AU - Huang, Chi Yen

AU - Lin, Chi Huang

PY - 2007/9/9

Y1 - 2007/9/9

N2 - The electro-optical responses of the in-plane switching (IPS) dual-frequency liquid crystal (LC) cell operated with the amplitude-modulation method and the frequency-modulation method were investigated. The obtained results reveal that the electric torque exerted to the LCs and the strong anchoring energy produced from the rubbed polyimide dominate the reorientation of the LCs. With the frequency-modulation method, the generated electric torque combined with the strong surface anchoring energy give the cell a very short fall time, which is independent of the applied frequency. A new waveform composed of the amplitude modulation and the frequency modulation of the supplied voltage-pulse to achieve a fast responding IPS LC cell is proposed. The obtained response time is much less than that of the conventional amplitude-modulation method.

AB - The electro-optical responses of the in-plane switching (IPS) dual-frequency liquid crystal (LC) cell operated with the amplitude-modulation method and the frequency-modulation method were investigated. The obtained results reveal that the electric torque exerted to the LCs and the strong anchoring energy produced from the rubbed polyimide dominate the reorientation of the LCs. With the frequency-modulation method, the generated electric torque combined with the strong surface anchoring energy give the cell a very short fall time, which is independent of the applied frequency. A new waveform composed of the amplitude modulation and the frequency modulation of the supplied voltage-pulse to achieve a fast responding IPS LC cell is proposed. The obtained response time is much less than that of the conventional amplitude-modulation method.

UR - http://www.scopus.com/inward/record.url?scp=34548448966&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34548448966&partnerID=8YFLogxK

U2 - 10.1364/OE.15.011685

DO - 10.1364/OE.15.011685

M3 - Article

C2 - 19547528

AN - SCOPUS:34548448966

VL - 15

SP - 11685

EP - 11690

JO - Optics Express

JF - Optics Express

SN - 1094-4087

IS - 18

ER -