Patent ID: 11879912
Assignee: CHUNGHWA PRECISION TEST TECH. CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 9:
10. A carrier of a cantilever probe card, comprising:
a seat;
a metal sheet assembled to the seat and having a carrying surface; and
a plurality of coarse adjustment members spaced apart from each other and disposed between the seat and the metal sheet, wherein each of the coarse adjustment members is configured to be independently operable along a testing direction for changing a distance between the carrying surface and the seat;
wherein the carrying surface has a plurality of assembling regions spaced apart from each other, and at least two of the assembling regions have an assembling tolerance therebetween along the testing direction;
wherein the metal sheet of the carrier is deformable through at least one of the coarse adjustment members so as to reduce the assembling tolerance along the testing direction.