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

Claim 6:
7. The cantilever probe card according to claim 5, wherein, in each of the probe modules, each of the cantilever probes includes:
a soldering segment having a first end and a second end that is opposite to the first end, wherein the first end is soldered onto the substrate;
a testing segment spaced apart from the soldering segment along a direction perpendicular to the testing direction, wherein the testing segment has the needle tip, an outer edge, and an inner edge that is opposite to the outer edge; and
two outer elastic arms spaced apart from each other and each having two ends respectively connected to the second end of the soldering segment and the inner edge of the testing segment; and
a focusing portion connected to the inner edge and located between the needle tip and the two outer elastic arms, wherein the focusing portion has a plurality of focusing points arranged on one side thereof away from the two outer elastic arms;
wherein the needle tip and the focusing points are configured to respectively form observation points in an observation process of a detecting apparatus for obtaining a position of the needle tip.