RPI ID: 2010-060-401

Innovation Summary:
This patented technology introduces a nano-rod light-emitting diode (LED) structure that incorporates quantum wells to significantly enhance light extraction and directional emission. By reducing lateral dimensions in the quantum-well plane, the nano-LED achieves improved brightness and optical efficiency in a compact form factor. The design is particularly suited for applications requiring miniaturized, high-performance light sources, such as microdisplays, optical interconnects, and wearable electronics.

Challenges / Opportunities:
Conventional LEDs often face limitations in extracting light efficiently and directing it precisely, especially at small scales. This invention addresses these challenges through nano-engineering, enabling more efficient and focused light emission. It opens opportunities in next-generation display technologies, solid-state lighting, and integrated photonic systems.

Key Benefits / Advantages:
✔ Enhanced light extraction efficiency
✔ Directional emission for targeted illumination
✔ Compact nano-rod architecture
✔ High brightness and energy efficiency
✔ Suitable for integration in miniaturized devices

Applications:
• Microdisplays and augmented reality systems
• Optical communications and interconnects
• Solid-state and wearable lighting
• Photonic integrated circuits

Keywords:
#Nano-LED, #light extraction, #quantum wells, #directional emission, #nanophotonics

Intellectual Property:
US Issued Patent 8,987,016