Tech Xplore

OLED lighting: Corrugated panel design extends longevity and efficiency

The organic light emitting diodes—known widely as OLEDs—that create vibrant smartphone displays could illuminate rooms, but ...

Self-configuring optical devices automatically learn how to sort out light

Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...
IEEE

Fabrication-Induced Warpage Characterization Analysis of Micro-LED Fan-Out Packaging

Abstract: The advancement of light-emitting diode (LED) packaging technology has been driven by the increasing demand for high-performing and compact lighting solutions. Traditional packaging methods, ...

Optics research uses dim light to produce bright LEDs

Researchers at Princeton and North Carolina State University have developed a technique that substantially improves the ...
IEEE

Enhancing the Performance for High-Power AlGaN-Based Deep Ultraviolet Light-Emitting Diodes Using Self-Assembled Chip-Scale Inclined Sidewall

Abstract: It is well known that inclined sidewall scattering structures can improve the light extraction efficiency (LEE) of micro deep ultraviolet (DUV) light-emitting diodes (LEDs). However, ...