Probes for wafer sorting
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United States of America
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Mar 3, 2020
Grant Date -
Apr 4, 2019
app pub date -
Sep 29, 2017
filing date -
Sep 29, 2017
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Abstract
Embodiments may include systems and methods for manufacturing a probe for wafer sorting or die testing. A probe for wafer sorting or die testing may include a probe body and a probe tip. The probe body may include a probe core and a probe plating layer around the probe core. The probe core may include a first material, and the probe plating layer may include a second material. The probe tip may be next to the probe core of the probe body and may include the first material. In addition, the probe tip may have an end surface that is smaller than a surface of the probe core, and larger than a single point. A probe-manufacturing device may include a forging unit, a clipping unit, and an actuation mechanism to control the forging unit and the clipping unit. Other embodiments may be described and/or claimed.
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