Foldable Liquid Crystal Devices Using Ultra-Thin Polyimide Substrates and Bonding Polymer Spacers

Yuusuke OBONAI; Yosei SHIBATA; Takahiro ISHINABE; Hideo FUJIKAKE

doi:10.1587/transele.E100.C.1039

Foldable Liquid Crystal Devices Using Ultra-Thin Polyimide Substrates and Bonding Polymer Spacers

Yuusuke OBONAI, Yosei SHIBATA, Takahiro ISHINABE, Hideo FUJIKAKE

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Summary :

We developed flexible liquid crystal devices using ultra-thin polyimide substrates and bonding polymer spacers, and discussed the effects of polymer spacer structure on the cell thickness uniformity of flexible LCDs. We clarified that the lattice-shaped polymer spacer is effective to stabilize the cell thickness by suppressing the flow of the liquid crystal during bending process.

Publication: IEICE TRANSACTIONS on Electronics Vol.E100-C No.11 pp.1039-1042

Publication Date: 2017/11/01

Publicized

Online ISSN: 1745-1353

DOI: 10.1587/transele.E100.C.1039

Type of Manuscript: BRIEF PAPER

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Authors

Yuusuke OBONAI
  Tohoku University
Yosei SHIBATA
  Tohoku University
Takahiro ISHINABE
  Tohoku University
Hideo FUJIKAKE
  Tohoku University

Keyword

liquid crystal display, flexible display, coat-debond method, polyimide substrate, polymer spacer

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Yuusuke OBONAI, Yosei SHIBATA, Takahiro ISHINABE, Hideo FUJIKAKE, "Foldable Liquid Crystal Devices Using Ultra-Thin Polyimide Substrates and Bonding Polymer Spacers" in IEICE TRANSACTIONS on Electronics, vol. E100-C, no. 11, pp. 1039-1042, November 2017, doi: 10.1587/transele.E100.C.1039.
Abstract: We developed flexible liquid crystal devices using ultra-thin polyimide substrates and bonding polymer spacers, and discussed the effects of polymer spacer structure on the cell thickness uniformity of flexible LCDs. We clarified that the lattice-shaped polymer spacer is effective to stabilize the cell thickness by suppressing the flow of the liquid crystal during bending process.
URL: https://globals.ieice.org/en_transactions/electronics/10.1587/transele.E100.C.1039/_p

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@ARTICLE{e100-c_11_1039,
author={Yuusuke OBONAI, Yosei SHIBATA, Takahiro ISHINABE, Hideo FUJIKAKE, },
journal={IEICE TRANSACTIONS on Electronics},
title={Foldable Liquid Crystal Devices Using Ultra-Thin Polyimide Substrates and Bonding Polymer Spacers},
year={2017},
volume={E100-C},
number={11},
pages={1039-1042},
abstract={We developed flexible liquid crystal devices using ultra-thin polyimide substrates and bonding polymer spacers, and discussed the effects of polymer spacer structure on the cell thickness uniformity of flexible LCDs. We clarified that the lattice-shaped polymer spacer is effective to stabilize the cell thickness by suppressing the flow of the liquid crystal during bending process.},
keywords={},
doi={10.1587/transele.E100.C.1039},
ISSN={1745-1353},
month={November},}

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TY - JOUR
TI - Foldable Liquid Crystal Devices Using Ultra-Thin Polyimide Substrates and Bonding Polymer Spacers
T2 - IEICE TRANSACTIONS on Electronics
SP - 1039
EP - 1042
AU - Yuusuke OBONAI
AU - Yosei SHIBATA
AU - Takahiro ISHINABE
AU - Hideo FUJIKAKE
PY - 2017
DO - 10.1587/transele.E100.C.1039
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E100-C
IS - 11
JA - IEICE TRANSACTIONS on Electronics
Y1 - November 2017
AB - We developed flexible liquid crystal devices using ultra-thin polyimide substrates and bonding polymer spacers, and discussed the effects of polymer spacer structure on the cell thickness uniformity of flexible LCDs. We clarified that the lattice-shaped polymer spacer is effective to stabilize the cell thickness by suppressing the flow of the liquid crystal during bending process.
ER -