WAVELENGTH CONVERTING LAYER MANUFACTURING APPARATUS AND METHOD OF MANUFACTURING THE SAME

摘要

A wavelength conversion layer forming device according to one embodiment of the present invention comprises a support which supports a wafer in which multiple light emitting structures covered by a wavelength conversion layer is formed; a cutting part which is disposed on the support and controls the thickness by cutting the surface of the wavelength conversion layer; a light detection part which is disposed on the support and measures a color coordinate of the wavelength conversion layer with the controlled thickness by the cutting part; and a control part which controls the operation of the cutting part and the light detection part.