SEMICONDUCTOR LIGHT EMITTING DEVICE

摘要

According to an embodiment of the present invention, provided is a semiconductor light emitting device comprising: a semiconductor light emitting diode chip having a first surface in which a first and a second electrode are arranged, and a second surface opposite to the first surface; a protection film unit arranged on the second surface of the semiconductor light emitting diode chip; and a mark provided on the protection film unit, and showing a specific direction of the semiconductor light emitting diode chip.