LUMINOPHORE-BASED LED AND CORRESPONDING LUMINOUS SUBSTANCE

摘要

Disclosed is an LED comprising inorganic luminous substance. An LED chip emits primary radiation ranging between 300 and 470 nm, said radiation being partly or fully converted into longer-wave radiation by means of at least one luminous substance which is exposed to the primary radiation of the LED. The conversion is achieved at least with the aid of a luminous substance whose average particle size d50 ranges between 1 and 50 nm, preferably between 2 and 25 nm.