Muncy, Geissler, Olds & Lowe, P.C.
High frequency probe card
A high frequency probe card includes at least one substrate having at least one first opening, an interposing plate disposed on the at least one substrate and having at least one second opening corresponding to the at least one first opening, a circuit board disposed on the interposing plate and having a third opening corresponding to the at least one first and second openings, and at least one probe module including at least one ground probe and at least one high frequency signal probe passing through the corresponding substrate, the interposing plate and the third opening and being electrically connected with the circuit board. Each high frequency signal probe includes a signal probe and a first conductor corresponding to the signal probe and being electrically connected with the ground probe. An insulation layer is disposed between the first conductor and the signal probe.
MPI CORPORATION
G G
G01R G01R
additional inventional
Chin-Tien Chin-Yi Chen-Chih Chia-Tai Chien-Chang Keng-Shieng Yun-Ru Chiu-Kuei Hui-Pin
Yang Tsai Yu Chang Lai Chang Huang Chen Yang