公开(公告)号：US09759746B2

公开(公告)日：2017-09-12

申请号：US14558558

申请日：2014-12-02

Applicant: MPI CORPORATION

Inventor： Wei-Cheng Ku ,  Hao Wei ,  Shin-Lan Kao

IPC: G01R31/20 ,  G01R3/00 ,  G01R1/067 ,  G01R1/18

CPC classification number: G01R3/00 ,  G01R1/06772 ,  G01R1/18

Abstract: A probe module, which is provided between a tester and a DUT for transmitting electrical signals therebetween, includes a signal transmitting member, a plurality of probes, a positioning member, and a signal connector. The signal transmitting member has a circuit and two grounding. The probes are electrical connected to the circuit and the groundings of the signal transmitting member. The positioning member is made of an insulating material, and provided on the probes. The signal connector is adapted to be electrically connected to the tester, wherein the signal connector has a signal transmission portion and a grounding portion; the signal transmission portion is electrically connected to the circuit of the signal transmitting member, and the grounding portion is electrically connected to the at least one grounding of the signal transmitting member.