Electrical-field effect on carbon nanotubes in a twisted nematic liquid crystal cell

In Su Baik; Sang Youn Jeon; Seung Hee Lee; Kyung Ah Park; Seok Ho Jeong; Kay Hyeok An; Young Hee Lee

doi:10.1063/1.2158509

Electrical-field effect on carbon nanotubes in a twisted nematic liquid crystal cell

In Su Baik, Sang Youn Jeon, Seung Hee Lee, Kyung Ah Park, Seok Ho Jeong, Kay Hyeok An, Young Hee Lee

Research output: Contribution to journal › Article › peer-review

227 Scopus citations

Abstract

We have fabricated twisted nematic cells doped by carbon nanotubes (CNTs). The CNTs with a minute amount of doping did not perturb the liquid crystal orientation in the off and on state. The hysteresis studies of voltage-dependent transmittance and capacitance under ac and dc electric field showed that the residual dc, which is related to an image sticking problem in liquid crystal displays, was greatly reduced due to the ion trapping by CNTs.

Original language	English
Article number	263110
Pages (from-to)	1-3
Number of pages	3
Journal	Applied Physics Letters
Volume	87
Issue number	26
DOIs	https://doi.org/10.1063/1.2158509
State	Published - 2005
Externally published	Yes

Access to Document

10.1063/1.2158509

Cite this

@article{1f53161f39ba4f20b2e15599c55770cc,

title = "Electrical-field effect on carbon nanotubes in a twisted nematic liquid crystal cell",

abstract = "We have fabricated twisted nematic cells doped by carbon nanotubes (CNTs). The CNTs with a minute amount of doping did not perturb the liquid crystal orientation in the off and on state. The hysteresis studies of voltage-dependent transmittance and capacitance under ac and dc electric field showed that the residual dc, which is related to an image sticking problem in liquid crystal displays, was greatly reduced due to the ion trapping by CNTs.",

author = "Baik, \{In Su\} and Jeon, \{Sang Youn\} and Lee, \{Seung Hee\} and Park, \{Kyung Ah\} and Jeong, \{Seok Ho\} and An, \{Kay Hyeok\} and Lee, \{Young Hee\}",

year = "2005",

doi = "10.1063/1.2158509",

language = "English",

volume = "87",

pages = "1--3",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

number = "26",

}

TY - JOUR

T1 - Electrical-field effect on carbon nanotubes in a twisted nematic liquid crystal cell

AU - Baik, In Su

AU - Jeon, Sang Youn

AU - Lee, Seung Hee

AU - Park, Kyung Ah

AU - Jeong, Seok Ho

AU - An, Kay Hyeok

AU - Lee, Young Hee

PY - 2005

Y1 - 2005

N2 - We have fabricated twisted nematic cells doped by carbon nanotubes (CNTs). The CNTs with a minute amount of doping did not perturb the liquid crystal orientation in the off and on state. The hysteresis studies of voltage-dependent transmittance and capacitance under ac and dc electric field showed that the residual dc, which is related to an image sticking problem in liquid crystal displays, was greatly reduced due to the ion trapping by CNTs.

AB - We have fabricated twisted nematic cells doped by carbon nanotubes (CNTs). The CNTs with a minute amount of doping did not perturb the liquid crystal orientation in the off and on state. The hysteresis studies of voltage-dependent transmittance and capacitance under ac and dc electric field showed that the residual dc, which is related to an image sticking problem in liquid crystal displays, was greatly reduced due to the ion trapping by CNTs.

UR - https://www.scopus.com/pages/publications/29744431714

U2 - 10.1063/1.2158509

DO - 10.1063/1.2158509

M3 - Article

AN - SCOPUS:29744431714

SN - 0003-6951

VL - 87

SP - 1

EP - 3

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 26

M1 - 263110

ER -

Electrical-field effect on carbon nanotubes in a twisted nematic liquid crystal cell

Abstract

Access to Document

Other files and links

Fingerprint

Cite this