White Electroluminescent Lighting Device Based on a Single Quantum Dot Emitter

Using a single emitter of Cu−Ga−S/ZnS quantum dots, all-solution-processed white electroluminescent lighting device that not only exhibits the record quantities of 1007 cd m−2 in luminance and 1.9% in external quantum efficiency but also possesses satisfactorily high color rendering indices of 83−88 is demonstrated. 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.