Researchers set a new efficiency record for red QR LEDs and improve performance across colors, paving the way for brighter and more colorful screens. A sample of the red QR-LED with record-high ...

As their production costs fall, LEDs are being used more often in applications ranging from handheld devices to automotive and architectural lighting. Their high reliability (operational lifetimes of ...

This article presents function modules that deliver application solutions for LED lighting development. It also describes the implementation of high-side driver to boost power savings, as well as ...

At least 10 years after they were first applied for general illumination, the subject of how to assess the reliability of LED lighting products is still an on-going subject of debate, and sometimes, ...

Find a downloadable version of this story in pdf format at the end of the story. With the rising costs of energy and increasing governmental requirements for high efficiency lighting, the high ...

A new design for light-emitting diodes achieves a dramatic increase in brightness as well as the ability to create laser light -- characteristics that could make it valuable in a range of applications ...

With more than $38 billion spent on healthcare construction this year in the U.S alone, there is a tremendous opportunity for capital projects to incorporate efficiency, safety, and patient-centered ...

There are three great enabling technologies of the last twenty years. The first is lithium batteries that hold a lot of juice. Quadcopters wouldn’t exist without them, and the Tesla Model S wouldn’t ...