This perspective provides an overview of early developments, current status, and remaining
challenges of microLED (μLED) technology, which was first reported in Applied Physics …

Micro light-emitting diode (microLED) technology is expected to be used in next-generation
displays and other applications due to its many advantages. This paper categorizes …

Microdisk light-emitting diodes (μ-LEDs) with diameter of about 12 μm have been fabricated
from InGaN/GaN quantum wells. Photolithographic patterning and inductively coupled …

MicroLED is a new, self‐emissive display technology. It offers unique features that could
disrupt the display market as well as trigger significant changes in the supply chain. The …

Micro light-emitting diode (micro-LED) display, mainly based on inorganic GaN-based LED,
is an emerging technique with high contrast, low power consumption, long lifetime and fast …

Due to the excellent optoelectronic properties, fast response time, outstanding power
efficiency and high stability, micro-LED plays an increasingly important role in the new …

Micro light-emitting diodes (microLEDs) are an emerging directly emissive display
technology. Compared with organic LED and liquid-crystal displays, microLED displays offer …

GaN micro-light-emitting diodes (micro-LEDs) with monolithically integrated microlenses
have been demonstrated. Microlenses, with a focal length of 44 μm and a root mean square …

Typical light‐emitting diodes (LEDs) have a form factor>(300× 300) µm2. Such LEDs are
commercially mature in illumination and ultralarge displays. However, recent LED research …

LED micro-displays offer diverse applications with their superior characteristics and unique
performance, particularly in high light utilization efficiency (LUE), design simplicity, long …