2018-12-05

Infrared LED Efficiency Increased with Colloidal Quantum Dots

Researchers at the Barcelona Institute of Science and Technology have developed LEDs comprising infrared colloidal quantum dots that enable high efficiency and low cost CMOS integration. Colloidal quantum dots are extremely small semiconductor particles which are as small as a few nanometers in size. Featured with small size, CQDs offer unique optical and electronic properties including absorbing and emitting light. Moreover, their properties change with their size and shape, smaller quantum dots emit in the blue range while larger quantum dots emit in the red. (Ima...
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DURHAM, NC – November 12, 2024 –– Cree LED, a Penguin Solutions brand (Nasdaq: PENG), today announced the launch of its new CV28D LEDs with FusionBeam™ Technology, a groundbreaking advancement for the LED signage market... READ MORE

The new IR:6 thin-film infrared LED chip technology is available in 850nm, 940nm and new 920nm wavelength options First IR:6-based products are the OSLON® P1616 and OSLON® Black series, giving customers a drop-in replacement that o... READ MORE