High-efficiency ZOGAN blue micro-LEDs with superior thermal-stress reliability for ultra-high-resolution displays

Visible light-emitting-diode (LED) chips suffer from a problem called size-dependent droop (S-droop), which causes a decrease in external quantum efficiency (EQE) when the chip size decreases below a few tens of micrometers. The device reliability also degrades with the chip-size reduction. To addre...

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Bibliographic Details
Main Authors: Dong-Min Jeon, Sung-Ki Hong, Yung Ryel Ryu, Jong Hyeob Baek, Dong-Soo Shin, Jong-In Shim
Format: Article
Language:English
Published: AIP Publishing LLC 2025-06-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/5.0276739
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