NON-CONSTRUCTIVE INSPECTING DEVICE FOR A LIGHT EMITTING ELEMENT, CAPABLE OF MAINTAINING THE CONSISTENCY OF MEASUREMENT BY COMPARING THE AMOUNT OF LEAKED LIGHTS

摘要

PURPOSE: A non-constructive inspecting device for a light emitting element is provided to reduce the time for testing an adhesive property between a body and a lead frame of the light emitting element and to measure the adhesive property without damaging the light emitting element.;CONSTITUTION: A non-constructive inspecting device for a light emitting element comprises a light emitting element unit(41), one or more light source units(11,21,31), and a sensing-and-detecting unit(51). A plurality of the light emitting elements with a body and a lead frame is arrayed on the light emitting element unit. The light source units correspond to the lead frames of the light emitting elements. The sensing-and-detecting unit is arranged in a direction opposite to the lead frames of the light emitting units, thereby detecting lights leaked out from the light emitting elements.;COPYRIGHT KIPO 2013;[Reference numerals] (23,13,33) First light source; (25,15,35) Second light source