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Electronics Manufacturing & Production Handbook 2019


 

LEDs recreate natural sunlight
14 November 2018, Opto-Electronics

The ‘SunLike’ LED range from Seoul Semiconductor has been developed as a natural-light LED that is optimised for human-centric lighting. Sunlike aims to contribute to the improvement of human health (including sleep quality and prevention of eye fatigue and myopia) by providing healthy light for the stabilisation of human biorhythms.

Essentially, SunLike removes the high-energy, short-wavelength blue LED light source and replaces it with a purple-light LED chip, which is based upon the combination of Seoul Semiconductor's patented LED chip technology along with innovative TRI-R phosphor technology from Toshiba Materials.

Having won numerous awards worldwide, the SunLike LEDs also triumphed at the recent Lux Awards 2018 in the ‘Enabling Technology of the Year’ category, which rewards exceptional technology developments in various fields including light sources, drivers, optics, thermal products and innovative materials.

A key element of the SunLike technology is the realisation of true natural colour with an excellent colour reproduction index (CRI) that is similar to sunlight. It scores a sunlight spectrum concordance rate of 94%. In addition, the SunLike LEDs offer high clarity and a dimensional sense to objects and text with glare-free illumination, making it an ideal technology for deployment in backlighting applications and touchscreen interface development in particular.

RS is now stocking a range of Seoul Semiconductor SunLike LEDs with warm-, natural- and cool-white colour temperatures including 2700 K, 3000 K, 3500 K, 4000 K and 5000 K specification devices.


Credit(s)
Supplied By: RS Components (SA)
Tel: +27 11 691 9300
Fax: +27 11 466 1577
Email: sales.za@rs-components.com
www: www.rsonline.co.za
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