Method for counting use amount of probe card by using probe card tester
A counting method and probe card technology, which is applied to the components of electrical measuring instruments, measuring electronics, and measuring devices, can solve problems such as waste, affecting test results, and inaccurate counting of probe cards, so as to improve management level, Effectively monitor the effect of usage status
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[0013] The probe card tester used in the wafer characteristic test of the present invention includes a probe card usage database and a test condition database, and the probe card usage database includes probe card model information, and is connected with the probe card The cumulative usage information corresponding to the model; the test condition database contains the probe card model information, and the information of various test conditions corresponding to the probe card model information, and the information related to the various test conditions The information corresponds to the information on the single use amount of the probe card under the test condition; the probe card usage database and the test condition database are related to each other through the probe card model information.
[0014] The probe card usage database also includes information on the service life of the probe card corresponding to the probe card model.
[0015] The test condition database also in...
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