Patent ID: 7990168

Claim:
A probe card to connect a semiconductor device to test equipment, the probe card comprising: a main plate portion having a PCB (Printed Circuit Board) including an electrical wiring pattern; a first connector fixed on an upper surface of the PCB to connect the test equipment to the PCB; a second connector to connect the PCB to a FPCB (Flexible Printed Circuit Board); a plurality of probe needles connected to electrode pads of the semiconductor device; and a sub-plate portion having the FPCB detachably attached to the main plate portion to connect the PCB and the plurality of probe needles, the sub-plate including: a main supporter to be connected to or disconnected from a lower surface of the PCB; a sub-supporter fixed to a lower surface of the main supporter to support the probe needles; and an epoxy resin formed on a lower surface of the sub-supporter to fix the FPCB and the plurality of probe needles, wherein the PCB includes a hole having a predetermined size in a center portion thereof and the FPCB is connected to the PCB by passing through the hole.