UV LED MODULE AND UV EXPOSURE APPARATUS INCLUDING THE SAME

摘要

Disclosed is an ultraviolet (UV) light emitting diode (LED) module. The UV LED module according to an embodiment comprises: a substrate; a LED device mounted on the substrate for emitting ultraviolet ray; an absorber for absorbing at least a part of components away from an optical axis among components of the ultraviolet ray; and a lens including an incident surface having remained components which are not absorbed by the absorber among the components of the ultraviolet ray, and an exit surface generally emitting the remained components to be in parallel with the optical axis.