METHOD FOR PRODUCING UNIFORM COATING ON LIGHT EMITTING DIODE

摘要

PURPOSE: A method for uniformly coating a light emitting diode is provided to efficiently uniformly coat a fluorescent substance by applying energy to the same area around an LED. CONSTITUTION: A substrate(110), in which a plurality of LEDs(120) is arranged, is prepared. A curable liquid(140) including a fluorescent substance on the substrate and the plurality of LEDs is applied. Energy is selectively applied to the substrate on which the curable liquid is spread. The curable liquid is patterned. Fluorescent substance coating having a predetermined thickness is formed on each surface of the plurality of LEDs by patterning.