公开(公告)号：US20150168454A1

公开(公告)日：2015-06-18

申请号：US14557786

申请日：2014-12-02

Applicant: MPI CORPORATION

Inventor： WEI-CHENG KU ,  HAO WEI ,  YOU-HAO CHEN ,  CHIH-HAO HO

IPC: G01R1/067 ,  G01R1/073 ,  G01R31/28 ,  G01R1/04

CPC classification number: G01R1/06772

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

Abstract translation: 探针模块，其设置在测试器和DUT之间用于在其间传输电信号，包括PCB，多个探针，定位构件和信号连接器。 PCB有一个电路和两个接地。 探头电连接到PCB的电路和接地。 定位构件由绝缘材料制成，并设置在探针上。 定位构件位于基板上方，探针位于基板和定位构件之间。 信号连接器适于电连接到测试器，其中信号连接器具有信号传输部分和接地部分; 信号传输部分电连接到PCB的电路，并且接地部分电连接到PCB的至少一个接地。