Patent ID: 8878167

Claim:
An organic light emitting diode lighting equipment, comprising: a transparent substrate main body; a first electrode formed on the substrate main body; a subsidiary electrode formed on the first electrode to partition the first electrode at a predetermined distance; an organic emissive layer formed on the first electrode; and a second electrode formed on the organic emissive layer, with the subsidiary electrode having an inclined lateral side facing toward the organic emissive layer, the subsidiary electrode having a bottom side facing toward the first electrode and a top side facing toward the second electrode such that the bottom side is smaller in width than the top side, light emitted from the organic emissive layer and partially reflected against the inclined lateral side of the subsidiary electrode, the light reflected against the inclined lateral side of the subsidiary electrode propagating toward and passing through the first electrode, followed by being discharged to an exterior of the organic light emitting diode lighting equipment.