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Inkjet-Printed Quantum Dot–Polymer Composites for Full-Color AC-Driven Displays

Authors

  • Vanessa Wood,

    1. Department of Electrical Engineering and Computer Science Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge, MA 02139 (USA)
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  • Matthew J. Panzer,

    1. Department of Electrical Engineering and Computer Science Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge, MA 02139 (USA)
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  • Jianglong Chen,

    1. Department of Electrical Engineering and Computer Science Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge, MA 02139 (USA)
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  • Michael S. Bradley,

    1. Department of Electrical Engineering and Computer Science Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge, MA 02139 (USA)
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  • Jonathan E. Halpert,

    1. Department of Chemistry Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge, MA 02139 (USA)
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  • Moungi G. Bawendi,

    1. Department of Chemistry Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge, MA 02139 (USA)
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  • Vladimir Bulović

    Corresponding author
    1. Department of Electrical Engineering and Computer Science Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge, MA 02139 (USA)
    • Department of Electrical Engineering and Computer Science Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge, MA 02139 (USA).
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Abstract

Colloidal quantum dot–polymer composites are used for inkjet-print deposition of high-resolution, patterned, multicolored thin films in the fabrication of robust, bright, full-color AC-driven displays. The left panel shows a photograph of a complete device on a flexible substrate under UV illumination, while the right panel shows photographs of the electroluminescence of red, green, and blue 80 mm2 pixels.

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