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UV LEDs: effective and simple. Much more effective than conventional UV light sources, as they generate high light intensities in the UV range in a narrow wavelength range. Since they are also semiconductor light sources, the controllability and regulation is completely problem-free. With us you receive UV-LEDs from 280nm to 405nm.
UV LEDs in the SMD housing are versatile and offer the highest design flexibility. Special features include the long life and high temperature resistance of SMD UV LEDs. Our portfolio includes various performance classes (1-chip and multi-chip) as well as various housing designs. Our SMD UV LEDs are available in the wavelengths of 255nm-425nm.
Our COB UV LED solutions (Chip On Board) in the UV range are convincing due to their very high optical performance in a small area. UV LED chips are bonded directly to a good heat-conducting carrier material and protected by a window cover. Our chip on board solutions are available in the wavelengths 275nm-405nm.
UV-LEDs (Flip-Chip)
Never again chipbonding. With innovative chip scale technology it is possible to equip UV-LED flip chips without wire bonding. The flip chips can be reflow soldered like SMD LEDs. This technology is particularly suitable in the printing industry where high light output is required. Currently the flip chips are available in the wavelengths 385nm, 395nm and 405nm.
Our leaded UV LEDs in THT packages are available in a wavelength range of 230nm-405nm. Both standard products and customized solutions are possible. A range of multi-wavelength LEDs and fiber-coupled versions are also available. Please contact us.
UV-LED Modules
UV modules: Standard and customer specific. Standardised solutions are often not sufficient to meet the wishes and requirements of the market. Adapted to your needs, our engineers develop tailor-made UV modules and systems for your application. We select the optimal LEDs, the suitable PCB material and all necessary electrical and mechanical components for you. With a customer-specific module, you not only receive a tailor-made solution, you also gain a clear advantage over your competitors. Innovative solutions according to highest quality requirements, whether sample quantities or large series - everything is possible and 100% Made in Germany.

The latest news to: UV-LEDs

UV-C LED technology for disinfection and sterilization of bacteria and viruses
As Seoul Viosys announced in its press release, Seoul Viosys sees increased demand for its UV-C LED technology for sterilization applications to prevent the spread of corona virus...
Surface disinfection made easy with UV-C LED module from Seoul Viosys
UV-C light makes germs harmless. Up to now, disinfection has been carried out with mercury lamps, which generate UV rays. But the mercury is an extremely health-damaging heavy metal and can load the environment. Parallel to this are the UV-C wavelengths in a mercury tube, which can be used to kill germs only 20-25% of the total emitted wavelength spectrum...
New 375nm UV-A LED in CA3535 package
Seoul Viosys has expanded its product portfolio in the 375nm UV-A range. With the UV-LED CUN7GF1B the implemented UV1000 chip typ. 900mW @500mA offers a high thermal conductivity CA3535 package with UV transmission flat lens and a beam angle of 115°. This closes the gap in this package family in the available wavelengths of 365nm and 405nm.
It's that easy. With the new UVC module CMW-FCC-CO1A from Seoul Viosys, you can integrate LED technology into your application quickly and easily. The module is waterproof and has the protection class IPX8...
NEW: 275nm UV-LED with 50mW
With the new UV LED CUD8AF4D, the manufacturer Seoul Viosys has introduced its next milestone in UV LED development and thus achieved an enormous leap in performance in the short-wave UV spectrum.

Design-In Support

We are happy to advise you with our many years of experience in the selection of suitable components and possible adjustments.