Viewing-angle controllable liquid crystal display using a fringe- and vertical-field driven hybrid aligned nematic liquid crystal

Eun Jeong; Young Jin Lim; Mi Hyung Chin; Jin Ho Kim; Seung Hee Lee; Seung Hoon Ji; Gi Dong Lee; Kyoung Ho Park; Hyun Chul Choi; Byung Chul Ahn

doi:10.1063/1.2953456

Viewing-angle controllable liquid crystal display using a fringe- and vertical-field driven hybrid aligned nematic liquid crystal

Eun Jeong^*
, Young Jin Lim
, Mi Hyung Chin
, Jin Ho Kim
, Seung Hee Lee
, Seung Hoon Ji
, Gi Dong Lee
, Kyoung Ho Park
, Hyun Chul Choi
, Byung Chul Ahn

^*Corresponding author for this work

Department of Polymer -Nano Science &Technology

Research output: Contribution to journal › Journal article › peer-review

33 Scopus citations

Abstract

Viewing-angle controllable liquid crystal display (LCD) without using an additional panel or pixel division is proposed. In the device, hybrid aligned nematic liquid crystal using a liquid crystal with negative dielectric anisotropy is used. The device shows narrow viewing angle when it is driven only by fringe-electric field, however, it exhibits wide viewing angle if driven by vertical- as well as fringe-electric field. With the approach, the viewing angle of the LCD can be controlled from 120° to 20° in horizontal direction.

Original language	English
Article number	261102
Journal	Applied Physics Letters
Volume	92
Issue number	26
DOIs	https://doi.org/10.1063/1.2953456
State	Published - 2008

Quacquarelli Symonds(QS) Subject Topics

Physics & Astronomy

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10.1063/1.2953456

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@article{e7d81fab68b645ee9d77dcf5cfc34906,

title = "Viewing-angle controllable liquid crystal display using a fringe- and vertical-field driven hybrid aligned nematic liquid crystal",

abstract = "Viewing-angle controllable liquid crystal display (LCD) without using an additional panel or pixel division is proposed. In the device, hybrid aligned nematic liquid crystal using a liquid crystal with negative dielectric anisotropy is used. The device shows narrow viewing angle when it is driven only by fringe-electric field, however, it exhibits wide viewing angle if driven by vertical- as well as fringe-electric field. With the approach, the viewing angle of the LCD can be controlled from 120° to 20° in horizontal direction.",

author = "Eun Jeong and Lim, \{Young Jin\} and Chin, \{Mi Hyung\} and Kim, \{Jin Ho\} and Lee, \{Seung Hee\} and Ji, \{Seung Hoon\} and Lee, \{Gi Dong\} and Park, \{Kyoung Ho\} and Choi, \{Hyun Chul\} and Ahn, \{Byung Chul\}",

year = "2008",

doi = "10.1063/1.2953456",

language = "English",

volume = "92",

journal = "Applied Physics Letters",

issn = "0003-6951",

number = "26",

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TY - JOUR

T1 - Viewing-angle controllable liquid crystal display using a fringe- and vertical-field driven hybrid aligned nematic liquid crystal

AU - Jeong, Eun

AU - Lim, Young Jin

AU - Chin, Mi Hyung

AU - Kim, Jin Ho

AU - Lee, Seung Hee

AU - Ji, Seung Hoon

AU - Lee, Gi Dong

AU - Park, Kyoung Ho

AU - Choi, Hyun Chul

AU - Ahn, Byung Chul

PY - 2008

Y1 - 2008

N2 - Viewing-angle controllable liquid crystal display (LCD) without using an additional panel or pixel division is proposed. In the device, hybrid aligned nematic liquid crystal using a liquid crystal with negative dielectric anisotropy is used. The device shows narrow viewing angle when it is driven only by fringe-electric field, however, it exhibits wide viewing angle if driven by vertical- as well as fringe-electric field. With the approach, the viewing angle of the LCD can be controlled from 120° to 20° in horizontal direction.

AB - Viewing-angle controllable liquid crystal display (LCD) without using an additional panel or pixel division is proposed. In the device, hybrid aligned nematic liquid crystal using a liquid crystal with negative dielectric anisotropy is used. The device shows narrow viewing angle when it is driven only by fringe-electric field, however, it exhibits wide viewing angle if driven by vertical- as well as fringe-electric field. With the approach, the viewing angle of the LCD can be controlled from 120° to 20° in horizontal direction.

UR - https://www.scopus.com/pages/publications/46649120117

U2 - 10.1063/1.2953456

DO - 10.1063/1.2953456

M3 - Journal article

AN - SCOPUS:46649120117

SN - 0003-6951

VL - 92

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 26

M1 - 261102

ER -

Viewing-angle controllable liquid crystal display using a fringe- and vertical-field driven hybrid aligned nematic liquid crystal

Abstract

Quacquarelli Symonds(QS) Subject Topics

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