Lighting

LEDs

Browse the latest developments, articles, and technical briefs that are essential to Design Engineers working with LEDs - Light-Emitting Diodes.

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Products: Lighting
See the new products, including TRIOPTICS’ ATS alignment turning stations, VIAVI Solutions' expanded fiber optic test solutions portfolio, LumeDEL's fiberoptic collimating lenses, Teledyne FLIR's Neutrino LC OGI optical gas imaging camera module, and IDS' Sony sensor.
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Briefs: Electronics & Computers
A research team led by Lawrence Berkeley National Laboratory (Berkeley Lab) has developed “supramolecular ink,” a new technology for use in OLED (organic light-emitting diode) displays or other electronic devices.
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Briefs: Design
This advancement, one of the first of its kind, enables a useful new capability for a variety of applications, including improved prostheses, haptics for new modalities in augmented reality (AR), and thermally modulated therapeutics for applications such as pain management. The technology also has a variety of potential industrial and research applications.
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Briefs: Materials
The optical concentration sensor has been demonstrated to effectively measure pretreat concentrations in both still and flowing liquid conditions and is resistant to contamination issues as necessitated by the UWMS.
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Blog: Lighting
Choosing a present for an engineer is almost as daunting as performing the tasks of an engineer. With that in mind, we here at Tech Briefs aim to make your life easier with regards to the former.
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Briefs: Lighting
A team of researchers demonstrated the first light-emitting array with 49 different colors on a single chip. This novel optoelectronic device is built on metal-oxide semiconductor capacitors.
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Briefs: Design
Touchless switches are an ideal solution for industries such as food, beverage, pharmaceuticals, medical, and chemicals where sanitary design is important. They are also useful for protecting the well-being of users in everyday commercial applications.
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Briefs: Lighting
Imagine a thin, digital display so flexible that you can wrap it around your wrist, fold it in any direction, or even curve it over your car’s steering wheel. Well, imagine no more — researchers at the Pritzker School of Molecular Engineering at the University of Chicago have designed such a material.
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Briefs: Lighting
A research team has developed a 3D imaging sensor that has an extremely high angular resolution — it can distinguish points of an object separated by an angular distance, of as little as 0.0018°. The sensor operates on a unique angle-to-color conversion principle.
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Briefs: Photonics/Optics
Researchers have developed a colloidal synthesis method for alkaline earth chalcogenides. This method allows them to control the size of the nanocrystals in the material.
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Briefs: Imaging
Researchers are tapping into dynamically controlled LEDs to create a simple illumination system for 3D imaging.
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Application Briefs: Imaging
Manufacturers can meet industry requirements thanks to the exact inspection of the individual components that is continuously improved using AI.
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Briefs: Photonics/Optics
The ability to control light using a semiconductor device could allow low-power, relatively inexpensive sources like LEDs or flashlight bulbs to replace more powerful laser beams in new technologies.
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Products: Power
See what's new, including a new series of ultra-miniature isolated single and dual-output high voltage DC-DC converters and new line of industrial interconnects.
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Blog: Lighting
Light-emitting diode (LED) solid-state lighting technology offers low power consumption and cost, small size, and a long lifespan. Plus, it’s environmentally friendly.
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Application Briefs: Lighting
Commercial buildings are responsible for roughly 18 percent of the total energy consumed in this country.
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Briefs: Mechanical & Fluid Systems
To overcome the limitations of using cleaning agents, sprays, or bulky high-cost sterilizing systems, NASA developed the Ultraviolet Germicidal Door Handle.
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Briefs: Design
The imaging system tested in NASA wind tunnels can reduce or eliminate shadows that occur when using many existing BOS and photogrammetric measurement systems.
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Briefs: Manufacturing & Prototyping
This method increases the efficiency of light-emitting diodes and other optical elements.
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Briefs: Lighting
These micro LEDs can be folded, twisted, cut, and stuck to different surfaces.
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Special Reports: Energy
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Advanced Materials & Coatings - May 2022

Breakthroughs in plastics, composites, metals, and other materials technologies are enabling exciting new applications in industries ranging from aerospace to automotive to medical. Read more in this...

Briefs: Manufacturing & Prototyping

Researchers have developed technology to produce next-generation composite glass for lighting LEDs and smartphone, television, and computer screens. The technology was a step forward in perovskite...

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INSIDER: Lighting

A new, internet-connected lighting system for greenhouses could sharply reduce a farmer’s electrical bill, according to a study by University of Georgia researchers.

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NASA Spinoff: Photonics/Optics
NASA’s lighting research gives people on Earth better rest and helps plants grow.
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Briefs: Energy
Using ambient light, the reflective screen keeps energy consumption to a minimum.
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Briefs: Photonics/Optics
This new design overcomes a long-standing LED efficiency problem and can also transform it into a laser.
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Briefs: Lighting
Polymer cores redirect light from any source to solar cells.
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