In some people that are photosensitive, UV light from sunlight and indoor light sources can trigger a lupus flare. In addition to sunlight, ultraviolet rays are also given off by several different ...

Dermatologists let us in on how to safely dry gel polish. There's nothing like the satisfaction of getting a fresh gel manicure. Less satisfying? Having to wait for your nails to dry and perhaps even ...

1 shows a white-light LED in action). It is possible to generate light in semiconductor materials (such as GaN or AlInGaP) by injecting electrons into the conduction band of the material and ...

However, traditional mercury lamps and deep ultraviolet LED light sources ... This deep-UV microLED display chip integrates the ultraviolet light source with the pattern on the mask.

However, traditional mercury lamps and deep ultraviolet LED light sources ... This deep-UV microLED display chip integrates the ultraviolet light source with the pattern on the mask.