Patent ID: 9410986
Filing Date: 2016-08-09
CPC Classification: G01R

Claim Text:
1. A testing jig, which contacts a DUT with a plurality of pads thereon, comprising: a substrate having at least one signal circuit and at least one grounding circuit provided thereon; a carrier provided on the substrate, wherein the carrier has a base board and a conductive circuit provided on the base board; the base board is made of an insulating material, while the conductive circuit is made of a conductive material; the base board is provided with at least one signal perforation, at least one grounding perforation, and a plurality of compensation holes, wherein the at least one signal perforation aligns with the at least one signal circuit, and the at least one grounding perforation aligns with the at least one grounding circuit; at least two conductive members made of a conductive material, wherein the at least two conductive members are respectively fitted in the at least one signal perforation and the at least one grounding perforation; an end of each of the at least two conductive members contacts the corresponding signal circuit or the corresponding grounding circuit to be electrically connected, and another end of each of the at least two conductive members is exposed out of the carrier to contact one of the pads of the DUT; and at least one compensation member made of a conductive material, wherein each of the at least one compensation member is fitted in one of the compensation holes to be electrically connected to one of the at least two conductive members fitted in the at least one grounding perforation through the conductive circuit.