Speckle image holography modulated full-color organic light-emitting diodes with high efficiency and engineered emission profile

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• 作者：Lei Zhoup>ap>p> ; p>p>zhzhlei@gmail.comp> ; Qian-Kun Wangp>bp> ; Qing-Dong Oup>cp> ; Yu-Fu Zhup>dp> ; Yin Linp>ap> ; Yuan-Yuan Fanp>ap> ; Huai-Xin Weip>ep>p> ; p>p>hxwhee@gmail.comp>
• 关键词：Speckle image holography ; Light manipulation ; Organic light-emitting diodes ; Full-color ; Holography metasurfaces
• 刊名：Organic Electronics
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：42
• 期：Complete
• 页码：13-20
• 全文大小：1895 K
• 卷排序：42

文摘

Speckle image holography nanostructures are introduced into fluorescent and phosphorescent OLEDs. The engineered emission profile are retained approximately as a constant for all three color devices. The wavefronts shaping is independent of the emission materials, the wavelength, and the polarization of the light.