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ITO-Free, Compact, Color Liquid Crystal Devices Using Integrated Structural Color Filters and Graphene Electrodes

Authors

  • Jinbao Guo,

    1. Department of Electrical Engineering and Computer Science, University of Michigan Ann, Arbor, Michigan, USA
    2. College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, PR China
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  • Chad M. Huard,

    1. Department of Electrical Engineering and Computer Science, University of Michigan Ann, Arbor, Michigan, USA
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  • Yang Yang,

    1. Department of Electrical Engineering and Computer Science, University of Michigan Ann, Arbor, Michigan, USA
    2. Tianjin Key Laboratory of Low Dimensional, Materials Physics and Preparing Technology, School of Science, Tianjin University, Tianjin, PR China
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  • Young Jae Shin,

    1. Department of Macromolecular Sciences and Engineering, University of Michigan Ann Arbor, Michigan, USA
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  • Kyu-Tae Lee,

    1. Department of Electrical Engineering and Computer Science, University of Michigan Ann, Arbor, Michigan, USA
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  • L. Jay Guo

    Corresponding author
    1. Department of Electrical Engineering and Computer Science, University of Michigan Ann, Arbor, Michigan, USA
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Abstract

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A compact, indium tin oxide-free, color liquid crystal device is demonstrated using a transmission-mode Fabry–Perot cavity filter and graphene. This work points to a way to utilize these multifunctional structures for ITO-free liquid crystal applications.

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