Liquid crystal photoalignment by soluble photosensitive polyimide with methylene cinnamate side units

Xiang Dan Li; Zhen Xin Zhong; Guang Jin; Seung Hee Lee; Myong Hoon Lee

doi:10.1007/BF03219080

Liquid crystal photoalignment by soluble photosensitive polyimide with methylene cinnamate side units

Xiang Dan Li
, Zhen Xin Zhong
, Guang Jin
, Seung Hee Lee
, Myong Hoon Lee^*

^*Corresponding author for this work

Department of Polymer -Nano Science &Technology

South-Central University for Nationalities
Jeonbuk National University

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

28 Scopus citations

Abstract

Soluble polyimide having methylene cinnamate side group exhibited extraordinarily high photosensitivity for aligning liquid crystals. The homogeneous alignment of liquid crystals on the polyimide film, exposed to linearly polarized UV light, was achieved at an exposure energy of 0.045 J/cm². Alignment was retained even after the heat treatment at 85°C for more than one week without any deterioration.

Original language	English
Pages (from-to)	257-260
Number of pages	4
Journal	Macromolecular Research
Volume	14
Issue number	3
DOIs	https://doi.org/10.1007/BF03219080
State	Published - 2006.06

Quacquarelli Symonds(QS) Subject Topics

Materials Science
Engineering - Petroleum
Engineering - Chemical
Chemistry

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10.1007/BF03219080

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@article{b872f6f0043349a5a3406a5f780cab92,

title = "Liquid crystal photoalignment by soluble photosensitive polyimide with methylene cinnamate side units",

abstract = "Soluble polyimide having methylene cinnamate side group exhibited extraordinarily high photosensitivity for aligning liquid crystals. The homogeneous alignment of liquid crystals on the polyimide film, exposed to linearly polarized UV light, was achieved at an exposure energy of 0.045 J/cm2. Alignment was retained even after the heat treatment at 85°C for more than one week without any deterioration.",

author = "Li, \{Xiang Dan\} and Zhong, \{Zhen Xin\} and Guang Jin and Lee, \{Seung Hee\} and Lee, \{Myong Hoon\}",

year = "2006",

month = jun,

doi = "10.1007/BF03219080",

language = "English",

volume = "14",

pages = "257--260",

journal = "Macromolecular Research",

issn = "1598-5032",

number = "3",

}

TY - JOUR

T1 - Liquid crystal photoalignment by soluble photosensitive polyimide with methylene cinnamate side units

AU - Li, Xiang Dan

AU - Zhong, Zhen Xin

AU - Jin, Guang

AU - Lee, Seung Hee

AU - Lee, Myong Hoon

PY - 2006/6

Y1 - 2006/6

N2 - Soluble polyimide having methylene cinnamate side group exhibited extraordinarily high photosensitivity for aligning liquid crystals. The homogeneous alignment of liquid crystals on the polyimide film, exposed to linearly polarized UV light, was achieved at an exposure energy of 0.045 J/cm2. Alignment was retained even after the heat treatment at 85°C for more than one week without any deterioration.

AB - Soluble polyimide having methylene cinnamate side group exhibited extraordinarily high photosensitivity for aligning liquid crystals. The homogeneous alignment of liquid crystals on the polyimide film, exposed to linearly polarized UV light, was achieved at an exposure energy of 0.045 J/cm2. Alignment was retained even after the heat treatment at 85°C for more than one week without any deterioration.

UR - https://www.scopus.com/pages/publications/33745841894

U2 - 10.1007/BF03219080

DO - 10.1007/BF03219080

M3 - Journal article

AN - SCOPUS:33745841894

SN - 1598-5032

VL - 14

SP - 257

EP - 260

JO - Macromolecular Research

JF - Macromolecular Research

IS - 3

ER -

Liquid crystal photoalignment by soluble photosensitive polyimide with methylene cinnamate side units

Abstract

Quacquarelli Symonds(QS) Subject Topics

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