“A method to improve the performance of ultraviolet light-emitting diodes (UV-LEDs) with stair-like Si-doping GaN layer is investigated. The high-resolution X-ray diffraction shows that the UV-LED ...

Ultraviolet light has always sat at the edge of human perception, powerful yet invisible, more associated with sterilizing ...

LED-UV curing technology for offset printing can offer fast curing times, energy efficiency, and high-quality results. Transitioning to this technology has the potential to generate significant ...

And just like that, it’s dry. In mere milliseconds, UV ink, when exposed to intense UV light, transforms from a liquid to a solid state. With this reality comes opportunity for those using sheetfed ...