INTEGRATING SPHERE UNIT WITH A PROBE CARD, AND LED CHIP TESTING APPARATUS THEREWITH, AND LED CHIP SORTING APPARATUS THEREWITH, CAPABLE OF PREVENTING LIGHT LOSS

摘要

PURPOSE: An integrating sphere unit with a probe card, and an LED chip testing apparatus therewith, and an LED chip sorting apparatus therewith are provided to accurately measure the light properties of a light source.;CONSTITUTION: An integrating sphere unit with a probe card comprises an integrating sphere body(110), a probe card(150), and a transfer member. The integrating sphere body has a hollow unit and a light receiving hole for transferring light to the hollow unit. The probe card is integrally formed in the integrating sphere body and has an insertion hole for transferring light. The transfer member is integrally formed in the bottom of the probe card and transfers light toward the hollow unit.;COPYRIGHT KIPO 2011