Applied Optics, volume 56, issue 20, pages 5731

Broadening the reflection bandwidth of polymer-stabilized cholesteric liquid crystal via a reactive surface coating layer.

KIM JONGYOON ¹

Kim Hyungmin ¹

Kim Seongil ²

Choi Suseok ²

Jang Wonbong ²

Kim Jinwuk ²

Lee Ji-Hoon ¹

Hide authors affiliations Show authors affiliations: 2 affiliations

Division of Electronics Engineering, Chonbuk National University, Jeonju, Jeonbuk 54896, South Korea |

Material Research Division, LG Display, Paju, Gyeonggi 10845, South Korea |

Publication type: Journal Article

Publication date: 2017-07-07

Optical Society of America

Journal: Applied Optics

Quartile SCImago

Quartile WOS

Impact factor: 1.9

ISSN: 1559128X, 21553165, 00036935, 15394522

DOI: 10.1364/AO.56.005731

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Atomic and Molecular Physics, and Optics

Electrical and Electronic Engineering

Engineering (miscellaneous)

Abstract

We report a method of broadening the reflection bandwidth of polymer-stabilized cholesteric liquid crystal (PSCLC). The top substrate was consecutively coated with a polyimide (PI) and a reactive mesogen (RM) layer, while the bottom substrate was coated with only PI. We exposed the top substrate with the RM coating to UV light. The reflection bandwidth of the PSCLC samples where the top substrate was over-coated with RM was significantly broader than the samples where both substrates were coated with PI. In addition to the effect of the UV intensity gradient, the RM-coated top substrate has a chemical affinity to bulk RM, promoting formation of the pitch gradient and broadening the reflection bandwidth in the sample.

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Citations by journals

	1 2 3
Liquid Crystals	Liquid Crystals, 3, 15% Liquid Crystals 3 publications, 15%
Materials	Materials, 1, 5% Materials 1 publication, 5%
Polymers	Polymers, 1, 5% Polymers 1 publication, 5%
Molecules	Molecules, 1, 5% Molecules 1 publication, 5%
Journal of Optics (United Kingdom)	Journal of Optics (United Kingdom), 1, 5% Journal of Optics (United Kingdom) 1 publication, 5%
Optics and Laser Technology	Optics and Laser Technology, 1, 5% Optics and Laser Technology 1 publication, 5%
Journal of Colloid and Interface Science	Journal of Colloid and Interface Science, 1, 5% Journal of Colloid and Interface Science 1 publication, 5%
Solar Energy Materials and Solar Cells	Solar Energy Materials and Solar Cells, 1, 5% Solar Energy Materials and Solar Cells 1 publication, 5%
Journal of Molecular Liquids	Journal of Molecular Liquids, 1, 5% Journal of Molecular Liquids 1 publication, 5%
Journal of Polymer Science, Part B: Polymer Physics	Journal of Polymer Science, Part B: Polymer Physics, 1, 5% Journal of Polymer Science, Part B: Polymer Physics 1 publication, 5%
Advanced Photonics Research	Advanced Photonics Research, 1, 5% Advanced Photonics Research 1 publication, 5%
ACS applied materials & interfaces	ACS applied materials & interfaces, 1, 5% ACS applied materials & interfaces 1 publication, 5%
New Journal of Chemistry	New Journal of Chemistry, 1, 5% New Journal of Chemistry 1 publication, 5%
Journal of Materials Chemistry C	Journal of Materials Chemistry C, 1, 5% Journal of Materials Chemistry C 1 publication, 5%
Optical Materials Express	Optical Materials Express, 1, 5% Optical Materials Express 1 publication, 5%
Optical Materials	Optical Materials, 1, 5% Optical Materials 1 publication, 5%
SID Symposium Digest of Technical Papers	SID Symposium Digest of Technical Papers, 1, 5% SID Symposium Digest of Technical Papers 1 publication, 5%
Polymers for Advanced Technologies	Polymers for Advanced Technologies, 1, 5% Polymers for Advanced Technologies 1 publication, 5%
	1 2 3

Citations by publishers

	1 2 3 4 5
Elsevier	Elsevier, 5, 25% Elsevier 5 publications, 25%
Wiley	Wiley, 4, 20% Wiley 4 publications, 20%
Taylor & Francis	Taylor & Francis, 3, 15% Taylor & Francis 3 publications, 15%
Multidisciplinary Digital Publishing Institute (MDPI)	Multidisciplinary Digital Publishing Institute (MDPI), 3, 15% Multidisciplinary Digital Publishing Institute (MDPI) 3 publications, 15%
Royal Society of Chemistry (RSC)	Royal Society of Chemistry (RSC), 2, 10% Royal Society of Chemistry (RSC) 2 publications, 10%
Springer Nature	Springer Nature, 1, 5% Springer Nature 1 publication, 5%
American Chemical Society (ACS)	American Chemical Society (ACS), 1, 5% American Chemical Society (ACS) 1 publication, 5%
Optical Society of America	Optical Society of America, 1, 5% Optical Society of America 1 publication, 5%
	1 2 3 4 5

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KIM J. et al. Broadening the reflection bandwidth of polymer-stabilized cholesteric liquid crystal via a reactive surface coating layer. // Applied Optics. 2017. Vol. 56. No. 20. p. 5731.

GOST all authors (up to 50) Copy

KIM J., Kim H., Kim S., Choi S., Jang W., Kim J., Lee J. Broadening the reflection bandwidth of polymer-stabilized cholesteric liquid crystal via a reactive surface coating layer. // Applied Optics. 2017. Vol. 56. No. 20. p. 5731.

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RIS Copy

TY - JOUR

DO - 10.1364/AO.56.005731

UR - https://doi.org/10.1364%2FAO.56.005731

TI - Broadening the reflection bandwidth of polymer-stabilized cholesteric liquid crystal via a reactive surface coating layer.

T2 - Applied Optics

AU - KIM, JONGYOON

AU - Kim, Hyungmin

AU - Kim, Seongil

AU - Choi, Suseok

AU - Jang, Wonbong

AU - Kim, Jinwuk

AU - Lee, Ji-Hoon

PY - 2017

DA - 2017/07/07 00:00:00

PB - Optical Society of America

SP - 5731

IS - 20

VL - 56

SN - 1559-128X

SN - 2155-3165

SN - 0003-6935

SN - 1539-4522

ER -

BibTex |

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BibTex Copy

@article{2017_KIM,

author = {JONGYOON KIM and Hyungmin Kim and Seongil Kim and Suseok Choi and Wonbong Jang and Jinwuk Kim and Ji-Hoon Lee},

title = {Broadening the reflection bandwidth of polymer-stabilized cholesteric liquid crystal via a reactive surface coating layer.},

journal = {Applied Optics},

year = {2017},

volume = {56},

publisher = {Optical Society of America},

month = {jul},

url = {https://doi.org/10.1364%2FAO.56.005731},

number = {20},

pages = {5731},

doi = {10.1364/AO.56.005731}

}

MLA

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KIM, JONGYOON, et al. “Broadening the reflection bandwidth of polymer-stabilized cholesteric liquid crystal via a reactive surface coating layer..” Applied Optics, vol. 56, no. 20, Jul. 2017, p. 5731. https://doi.org/10.1364%2FAO.56.005731.

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Publisher

Optical Society of America

Journal

Applied Optics

Quartile SCImago

Quartile WOS

Impact factor

1.9

ISSN

1559128X (Print)
21553165 (Electronic)
00036935 (Print)
15394522 (Electronic)