Improved Hole Injection in a Quantum Rod Light Emitting Diode

Mallem Kumar,Maksym Prodanov,Mikita Marus,Chengbin Kang,Valerii Vashchenko,Abhishek Srivastava

2021 IEEE Photonics Conference (IPC)（2021）

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摘要

We propose a simple method of improving the hole injection in the quantum rod light-emitting diode (QRLED) device by doping hydroquinone (HQ) into the PEDOT:PSS HIL. The turn-on voltage and the EQE of QRLEDs improved from 2.8 to 2.3 V and from 6.5 to 9.5%.

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关键词

Conferences,Doping,Voltage,Conductivity,Light emitting diodes,Photonics

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