The field of next‐generation microdisplays is flourishing. Relevant display technologies,
such as mini‐light emission diodes (mini‐LEDs), micro‐organic light emission diodes (micro …

InGaN-based red micro-size light-emitting diodes (μLEDs) have become very attractive.
Compared to common AlInGaP-based red µLEDs, the external quantum efficiency (EQE) of …

Significant efforts are being put into the development of efficient micrometer-scale light
emitting diodes (LEDs) for future display technologies due to their marked benefits over …

In this study, we present a high-efficiency InGaN red micro-LED fabricated by the
incorporation of superlattice structure, atomic layer deposition passivation, and a distributed …

We present efficient red InGaN 60× 60 μm 2 micro-light-emitting diodes (μLEDs) with an
epitaxial tunnel junction (TJ) contact. The TJ was grown by metal-organic chemical vapor …

High efficiency micro-LEDs, with lateral dimensions as small as one micrometer, are desired
for next-generation displays, virtual/augmented reality, and ultrahigh-speed optical …

We demonstrate a significant quantum efficiency enhancement of InGaN red micro-light-
emitting diodes (μLEDs). The peak external quantum efficiency (EQE) of the packaged 80× …

A high efficiency, high brightness, and robust micro or sub-microscale red light emitting
diode (LED) is an essential, yet missing, component of the emerging virtual reality and future …

With the advent of technologies such as augmented/virtual reality (AR/VR) that are moving
towards displays with high efficiency, small size, and ultrahigh resolution, the development …

Metamaterials have attracted broad attention owing to their unique versatile micro-and nano-
structures. As a kind of typical metamaterial, photonic crystals (PhCs) are capable of …