LIGHT EMITTING DIODE ILLUMINATING APPARATUS WITH SAME-TYPE LIGHT EMITTING DIODES

摘要

A light emitting diode illuminating apparatus includes a substrate, a first lighting element and a second lighting element. The first and second lighting elements are juxtaposed at the substrate. The first lighting element includes a first LED chip, and a first filling layer encapsulating the first LED chip. The first filling layer includes red phosphor generally evenly doped therein. The second lighting element includes a second LED chip and a second filling layer encapsulating it. The second filling layer includes two different phosphor materials respectively doped therein. The first LED chip and the second LED chip are the same kind of LED chip selected from the group consisting of GaN LED chips, AlGaN LED chips and InGaN LED chips. Light emitted from the first filling layer and the second filling layer is capable of mixing to produce light of a uniform color.