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

Department of Electrical and Electronic Engineering

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

9 Citations (Scopus)

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
Publication status	Published - 2005

Bibliographical note

Funding Information:
This work was supported by grant No. R01-2004-000-10014-0 from the Basic Research program of the Korea Science & Engineering Foundation.

All Science Journal Classification (ASJC) codes

Chemistry(all)
Materials Science(all)
Condensed Matter Physics

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Cite this

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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.",

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doi = "10.1080/15421400590955965",

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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

N1 - Funding Information: This work was supported by grant No. R01-2004-000-10014-0 from the Basic Research program of the Korea Science & Engineering Foundation.

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.

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Film compensation of the optically compensated splay liquid crystal device

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

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