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A fiber-based polymer light-emitting diode (PLED) is demonstrated using dip coating, which is widely used in the textile industry. The fiber PLED shows high luminance (>1000 cd m−2) and low operating voltages (<10 V) and is safely integrated into electronic textiles. This solution process allows for low-cost mass production by roll-to-roll manufacturing. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.
Kwon et al. (Tue,) studied this question.