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Trap-Assisted Auger-Meitner Effect Allows Energy to be Transferred to Another Electron

The performance of devices like light-emitting diodes (LEDs) has been frequently limited by defects. The mechanisms by which defects eliminate charge carriers are clearly understood in materials that liberate light at red or green wavelengths.

8 Aug 2023

Fiber-Coupled LEDs Provide High Brightness Ranging From the DUV to the NIR for Researchers and OEMs in Medical, Biotech, and Industrial Applications

LumeDEL LLC introduces the NewDEL™ Fiber-coupled LED sources that are designed to generate high radiant power with spectrally stable output and combining high performance with ease-of-use.

27 Jul 2023

Toshiba Releases Small Photorelay with High Speed Turn-On Time that Helps Shorten Test Time for Semiconductor Testers

Toshiba Electronic Devices & Storage Corporation ("Toshiba") has launched "TLP3476S," a photorelay in the S-VSON4T package that cuts turn-on time to half that of Toshiba’s current product, TLP3475S.

26 May 2023

A New Approach to Using OLEDs to Image Magnetic Fields

As a result of the new chip-scale method, smartphones could one day become portable quantum sensors that use organic light-emitting diodes (OLEDs) for magnetic fields to image magnetic fields.

27 Apr 2023

Improved Organic LED Luminous Efficiency from New Observations

The generation of light by an electrical current without the need for heat or chemical reactions is known as electroluminescence.

15 Mar 2023

Setting the Stage for Next-Generation, Energy-Efficient Screens

Liquid crystal plays a role in switching the transmitted light on and off and is ignited by a backlight. This can be done with polarizing filters in the front and also behind the pixels.

24 Feb 2023

ABB Naveo®Pro Ensures Safer Buildings with Digital Emergency Light Testing

ABB has launched a new wireless solution enabling customers to install, monitor and maintain their entire emergency lighting installation using a fast and intuitive mobile application.

From ABB Power Conditioning – Electrification Products Division 13 Feb 2023

Electrode Developed for Use in Deep-UV Light-Emitting Diodes

A new electrode material has been developed by researchers from Tokyo Metropolitan University. This material is used in deep-ultraviolet (DUV) light-emitting diode applications.

23 Jan 2023

Novel Approach for the Production of Extremely Energetic UV Light

Numerous photochemical processes depend on UV light from ineffective or unsafe light sources that the LED technology would find hard to substitute due to certain technical aspects.

2 Dec 2022

Techniques of Mass Transfer for Large-Scale and High-Density MicroLED Array

The intense requirements of assembling microLED chips have proven to be a challenge, but recent impressive advancements in mass transfer techniques have shown to be a promising solution.

16 Nov 2022