Electro-Optical Characteristics and Curvature Resistance of Dye-Doped Liquid Crystal Gel Films for Stretchable Displays

Ryosuke SAITO; Yosei SHIBATA; Takahiro ISHINABE; Hideo FUJIKAKE

doi:10.1587/transele.E101.C.901

IEICE Transactions on Electronics

Online ISSN : 1745-1353
Print ISSN : 0916-8524

Special Section on Electronic Displays

Electro-Optical Characteristics and Curvature Resistance of Dye-Doped Liquid Crystal Gel Films for Stretchable Displays

Ryosuke SAITO, Yosei SHIBATA, Takahiro ISHINABE, Hideo FUJIKAKE

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Keywords: stretchable display, liquid crystal gels, dichroic dyes

JOURNAL RESTRICTED ACCESS

2018 Volume E101.C Issue 11 Pages 901-905

DOI https://doi.org/10.1587/transele.E101.C.901

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Abstract

In this study, we evaluated the electro-optical characteristics and structural stability in curved state of dye-doped liquid crystal (LC) gel film for stretchable displays. As the results, maximum contrast ratio of 6.7:1 and suppression of LC flow were achieved by optimum of blend condition such as gelator and dye concentration.

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