Film compensation of the optically compensated splay liquid crystal device

Sang Min Oh; Seung Jai Kim; Myoung Hoon Lee; Seung Hee Lee; Jeoung Yeon Hwang; Dae Shik Seo

doi:10.1080/15421400590955965

Film compensation of the optically compensated splay liquid crystal device

Sang Min Oh
, Seung Jai Kim
, Myoung Hoon Lee
, Seung Hee Lee^*
, Jeoung Yeon Hwang
, Dae Shik Seo

^*Corresponding author for this work

Department of Polymer -Nano Science &Technology

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

9 Scopus citations

Abstract

Optically compensated splay (OCS) mode, where the LCs are almost homeotropically aligned with a rubbed parallel at both surfaces, and where a mid-director orients itself parallel to the substrate, is known to show a wide-viewing-angle, due to self-compensation effect. Since a cell retardation value exists in the presence of an electric field, film compensation is necessary to realize a wide-viewing-angle and high contrast ratio. In this paper, we show various electro-optic characteristics, depending on cell configurations with optical compensation films.

Original language	English
Pages (from-to)	97-104
Number of pages	8
Journal	Molecular Crystals and Liquid Crystals
Volume	433
DOIs	https://doi.org/10.1080/15421400590955965
State	Published - 2005

Keywords

Fast response time
Splay
Vertical alignment
Wide viewing angle

Quacquarelli Symonds(QS) Subject Topics

Materials Science
Chemistry
Physics & Astronomy

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10.1080/15421400590955965

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@article{0cc17fbe476740209ccf652acf9de291,

title = "Film compensation of the optically compensated splay liquid crystal device",

abstract = "Optically compensated splay (OCS) mode, where the LCs are almost homeotropically aligned with a rubbed parallel at both surfaces, and where a mid-director orients itself parallel to the substrate, is known to show a wide-viewing-angle, due to self-compensation effect. Since a cell retardation value exists in the presence of an electric field, film compensation is necessary to realize a wide-viewing-angle and high contrast ratio. In this paper, we show various electro-optic characteristics, depending on cell configurations with optical compensation films.",

keywords = "Fast response time, Splay, Vertical alignment, Wide viewing angle",

author = "Oh, \{Sang Min\} and Kim, \{Seung Jai\} and Lee, \{Myoung Hoon\} and Lee, \{Seung Hee\} and Hwang, \{Jeoung Yeon\} and Seo, \{Dae Shik\}",

year = "2005",

doi = "10.1080/15421400590955965",

language = "English",

volume = "433",

pages = "97--104",

journal = "Molecular Crystals and Liquid Crystals",

issn = "1542-1406",

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TY - JOUR

T1 - Film compensation of the optically compensated splay liquid crystal device

AU - Oh, Sang Min

AU - Kim, Seung Jai

AU - Lee, Myoung Hoon

AU - Lee, Seung Hee

AU - Hwang, Jeoung Yeon

AU - Seo, Dae Shik

PY - 2005

Y1 - 2005

N2 - Optically compensated splay (OCS) mode, where the LCs are almost homeotropically aligned with a rubbed parallel at both surfaces, and where a mid-director orients itself parallel to the substrate, is known to show a wide-viewing-angle, due to self-compensation effect. Since a cell retardation value exists in the presence of an electric field, film compensation is necessary to realize a wide-viewing-angle and high contrast ratio. In this paper, we show various electro-optic characteristics, depending on cell configurations with optical compensation films.

AB - Optically compensated splay (OCS) mode, where the LCs are almost homeotropically aligned with a rubbed parallel at both surfaces, and where a mid-director orients itself parallel to the substrate, is known to show a wide-viewing-angle, due to self-compensation effect. Since a cell retardation value exists in the presence of an electric field, film compensation is necessary to realize a wide-viewing-angle and high contrast ratio. In this paper, we show various electro-optic characteristics, depending on cell configurations with optical compensation films.

KW - Fast response time

KW - Splay

KW - Vertical alignment

KW - Wide viewing angle

UR - https://www.scopus.com/pages/publications/33644771145

U2 - 10.1080/15421400590955965

DO - 10.1080/15421400590955965

M3 - Journal article

AN - SCOPUS:33644771145

SN - 1542-1406

VL - 433

SP - 97

EP - 104

JO - Molecular Crystals and Liquid Crystals

JF - Molecular Crystals and Liquid Crystals

ER -

Film compensation of the optically compensated splay liquid crystal device

Abstract

Keywords

Quacquarelli Symonds(QS) Subject Topics

Access to Document

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