Rensselaer Polytechnic Institute Makes a Breakthrough on Green LED

It’s reported that Researchers from Rensselaer Polytechnic Institute have created a new method for manufacturing green-colored LEDs with greatly enhanced light output.
Led by led by Christian Wetzel, professor of physics and the Wellfleet Constellation Professor of Future Chips at Rensselaer, the research team etched a nanoscale pattern at the interface between the LED's sapphire base and the layer of GaN that gives the LED its green color.

It has received a good result. The new technique results in green LEDs with significant enhancements in light extraction, internal efficiency, and light output.

According to Wetzel, currently, every computer monitor and television produces its picture by using red, blue, and green. And we already have powerful, inexpensive red and blue LEDs. A similar green LED should lead to a new generation of high-performance, energy-efficient display and illumination devices. This new research finding is an important step in the right direction."


Disclaimers of Warranties
1. The website does not warrant the following:
1.1 The services from the website meets your requirement;
1.2 The accuracy, completeness, or timeliness of the service;
1.3 The accuracy, reliability of conclusions drawn from using the service;
1.4 The accuracy, completeness, or timeliness, or security of any information that you download from the website
2. The services provided by the website is intended for your reference only. The website shall be not be responsible for investment decisions, damages, or other losses resulting from use of the website or the information contained therein<
Proprietary Rights
You may not reproduce, modify, create derivative works from, display, perform, publish, distribute, disseminate, broadcast or circulate to any third party, any materials contained on the services without the express prior written consent of the website or its legal owner.

Aledia, a global European leader in nanowire and 3D silicon-based microLED technology for next-generation displays is pleased to announce its participation in Touch Taiwan 2025, the leading display industry event, taking place from April 16 to... READ MORE

In a rapidly evolving world, safety and innovation are key factors that transform interactions with our surroundings. ams OSRAM (SIX: AMS), a global leader in intelligent sensors and emitters, is at the forefront of this evolution, delivering ... READ MORE