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White Quantum‐Dot LEDs: Efficient and Color Stable White Quantum‐Dot Light‐Emitting Diodes with External Quantum Efficiency Over 23% (Advanced Optical Materials 16/2018). Issue 16 (20th August 2018)
Record Type:
Journal Article
Title:
White Quantum‐Dot LEDs: Efficient and Color Stable White Quantum‐Dot Light‐Emitting Diodes with External Quantum Efficiency Over 23% (Advanced Optical Materials 16/2018). Issue 16 (20th August 2018)
Main Title:
White Quantum‐Dot LEDs: Efficient and Color Stable White Quantum‐Dot Light‐Emitting Diodes with External Quantum Efficiency Over 23% (Advanced Optical Materials 16/2018)
Abstract : Highly efficient and color stable white quantum dot light‐emitting diodes have been demonstrated by Shuming Chen and co‐workers (article number1800354 ) by using a red/green/blue three‐unit tandem or a blue/green:red two‐unit tandem structure. The demonstrated tandem devices exhibit a pure white emission and an impressively high external quantum efficiency of 23%.