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

ENG - Electronic Engineering

Tohoku University

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

8 Citations (Scopus)

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.

Original language	English
Pages (from-to)	1039-1042
Number of pages	4
Journal	IEICE Transactions on Electronics
Volume	E100C
Issue number	11
DOIs	https://doi.org/10.1587/transele.E100.C.1039
Publication status	Published - 2017 Nov

Keywords

Coat-debond method
Flexible display
Liquid crystal display
Polyimide substrate
Polymer spacer

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10.1587/transele.E100.C.1039

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title = "Foldable liquid crystal devices using ultra-thin polyimide substrates and bonding polymer spacers",

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 = "Coat-debond method, Flexible display, Liquid crystal display, Polyimide substrate, Polymer spacer",

author = "Yuusuke Obonai and Yosei Shibata and Takahiro Ishinabe and Hideo Fujikake",

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year = "2017",

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AU - Obonai, Yuusuke

AU - Shibata, Yosei

AU - Ishinabe, Takahiro

AU - Fujikake, Hideo

PY - 2017/11

Y1 - 2017/11

N2 - 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.

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.

KW - Coat-debond method

KW - Flexible display

KW - Liquid crystal display

KW - Polyimide substrate

KW - Polymer spacer

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ER -

Foldable liquid crystal devices using ultra-thin polyimide substrates and bonding polymer spacers

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Keywords

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