INSPECTION APPARATUS OF LIGHT EMITTING DIODE

摘要

PURPOSE: An inspection device of light emitting diode, which can efficiently measure the light quantity of the light emitting diode, is provided to improve the test speed and test reliability of the light emitting diode by increasing manufacture yield and by reducing a test time. CONSTITUTION: An inspection device of light emitting diode comprises a light integration sphere(110). A light guide portion(112) is projected in one side of the integration sphere. The light guide portion guides the route of the light radiated in a light emitting diode(120). The light guide portion is arranged on the right upward of the light emitting diode. The minimum distance between the guide portion of the light emitting diode and the integration sphere is less than 3mm.