A bright cadmium-free, hybrid organic/quantum dot white light-emitting diode

• Main Authors: Yang, Xuyong, Divayana, Yoga, Zhao, Dewei, Leck, Kheng Swee, Lu, Fen, Tan, Swee Tiam, Abiyasa, Agus Putu, Zhao, Yongbiao, Demir, Hilmi Volkan, Sun, Xiaowei
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2013
• 在線閱讀: https://hdl.handle.net/10356/99089; http://hdl.handle.net/10220/10885

We report a bright cadmium-free, InP-based quantum dot light-emitting diode (QD-LED) with efficient green emission. A maximum brightness close to 700 cd/m2 together with a relatively low turn-on voltage of 4.5 V has been achieved. With the design of a loosely packed QD layer resulting in the direct...