LIGHT EMITTING DEVICE AND LIGHT EMITTING MODULE COMPRISING THE SAME

摘要

PURPOSE: A light emitting device and a light emitting module including the same are provided to improve the mounting position accuracy of an optical lens in the light emitting device by fitting grooves which are fitted to leg parts. CONSTITUTION: A light emitting module includes a PCB(2), a light emitting device(4) mounted on the PCB, and an optical lens(6). An optical lens includes a lens part(62) and four leg parts(64). The lens part of the optical lens is located on the upper side of the light emitting device. The leg part and the lens part are combined with the PCB. The light emitting device includes a plurality of fitting grooves which are fitted to the leg parts.