公开(公告)号：US11585832B2

公开(公告)日：2023-02-21

申请号：US17221368

申请日：2021-04-02

Applicant: MPI Corporation

Inventor： Chung-Yen Huang ,  Chih-Wei Wen ,  Sheng-Feng Xu ,  Fuh-Chyun Tang ,  Chih-Hao Ho

IPC: G01R1/073

Abstract: A probe card and a probe module thereof are provided. The probe card includes a first strengthening board, a fixed frame, a probe module, and a slidable frame. The first strengthening board includes a top surface, a bottom surface, and a mounting hole. An inner wall of the mounting hole is formed with an inner flange. The fixed frame is disposed on the top surface of the first strengthening board and surrounds the mounting hole. The probe module is disposed in the mounting hole and includes an outer flange including a physical region and multiple gap regions. The physical region abuts against the inner flange of the first strengthening board. The slidable frame is disposed on an inner wall of the fixed frame and is slidable between a released position and a fixed position. Multiple pressing portions are disposed on an inner wall of the slidable frame.

公开(公告)号：US20210311095A1

公开(公告)日：2021-10-07

申请号：US17221368

申请日：2021-04-02

Applicant: MPI Corporation

Inventor： Chung-Yen Huang ,  Chih-Wei Wen ,  Sheng-Feng Xu ,  Fuh-Chyun Tang ,  Chih-Hao Ho

IPC: G01R1/073

Abstract: A probe card and a probe module thereof are provided. The probe card includes a first strengthening board, a fixed frame, a probe module, and a slidable frame. The first strengthening board includes a top surface, a bottom surface, and a mounting hole. An inner wall of the mounting hole is formed with an inner flange. The fixed frame is disposed on the top surface of the first strengthening board and surrounds the mounting hole. The probe module is disposed in the mounting hole and includes an outer flange including a physical region and multiple gap regions. The physical region abuts against the inner flange of the first strengthening board. The slidable frame is disposed on an inner wall of the fixed frame and is slidable between a released position and a fixed position. Multiple pressing portions are disposed on an inner wall of the slidable frame.